2010 United States House of Representatives elections in California#District 3
{{Short description|none}}
{{See also|2010 United States House of Representatives elections}}
{{Use mdy dates|date=September 2023}}
{{Infobox election
| election_name = 2010 United States House of Representatives elections in California
| country = California
| type = legislative
| ongoing = no
| previous_election = 2008 United States House of Representatives elections in California
| previous_year = 2008
| next_election = 2012 United States House of Representatives elections in California
| next_year = 2012
| seats_for_election = All 53 California seats to the United States House of Representatives
| election_date = {{Start date|2010|11|02}}
| party1 = Democratic Party (United States)
| last_election1 = 34
| seats1 = 34
| seat_change1 = {{steady}}
| popular_vote1 = 5,149,450
| percentage1 = 53.39%
| swing1 = {{loss}} 6.51%
| party2 = Republican Party (United States)
| last_election2 = 19
| seats2 = 19
| seat_change2 = {{steady}}
| popular_vote2 = 4,195,513
| percentage2 = 43.50%
| swing2 = {{gain}} 6.85%
| map = {{switcher
| 290px
| Winners
| 290px
| County results|default=1}}
| map_caption = {{col-begin}}
{{col-2}}
Democratic
{{legend|#B9D7FF|40–50%}}
{{legend|#86b6f2|50–60%}}
{{legend|#4389e3|60–70%}}
{{legend|#1666cb|70–80%}}
{{legend|#0645b4|80–90%}}
Republican
{{legend|#e27f90|50–60%}}
{{legend|#cc2f4a|60–70%}}
{{legend|#D40000|70–80%}}
{{legend|#D40000|80–90%}}
{{legend|#800000|90–100%}}
Winners
{{legend|#92C5DE|Democratic hold}}
{{legend|#0671B0|Democratic gain}}
{{legend|#F48882|Republican hold}}
{{legend|#CA0120|Republican Gain}}
{{col-end}}
}}
The 2010 United States House of Representatives elections in California were held on November 2, 2010, to determine who would represent California's various congressional districts in the United States House of Representatives. In the 112th Congress, California has 53 seats in the House, apportioned accordingly after the 2000 United States census. Representatives were elected to two-year terms; those elected serve in the 112th Congress from January 3, 2011, to January 3, 2013.
According to CQ Politics, the districts considered the most competitive are the 3rd and 11th, with the 44th, 45th, and 47th as less than safe as well.{{cite web|url=http://www.cqpolitics.com/wmspage.cfm?docID=ratings-house|title=2010 House Ratings Chart|access-date=April 4, 2010 |publisher=Congressional Quarterly|url-status=dead |archive-url=https://web.archive.org/web/20101028234534/http://www.cqpolitics.com/wmspage.cfm?docID=ratings-house|archive-date=October 28, 2010}} The Cook Report includes the 18th and 20th.
Two districts elected new Representatives that year. Republican George Radanovich of the 19th district was succeeded by Republican Jeff Denham, and Democrat Diane Watson of the 33rd district was succeeded by Democrat Karen Bass. However, the partisan balance of the state's congressional delegation did not change, despite the strong Republican dominance in a multitude of other areas of the country.
{{Toclimit|2}}
Overview
class="wikitable" style="font-size: 95%;" |
colspan="6" | United States House of Representatives elections in California, 2010{{cite web|url=http://www.sos.ca.gov/elections/sov/2010-general/58-united-states-representative.pdf |title=Archived copy |access-date=January 21, 2014 |url-status=dead |archive-url=https://web.archive.org/web/20110520072810/http://www.sos.ca.gov/elections/sov/2010-general/58-united-states-representative.pdf |archive-date=May 20, 2011 }} |
---|
colspan=2 style="width: 15em" |Party
! style="width: 5em" |Votes ! style="width: 7em" |Percentage ! style="width: 5em" |Seats ! style="width: 5em" |+/– |
style="background-color:#3333FF; width: 3px" |
| style="width: 130px" | Democratic | align="right" |5,149,450 | align="right" |53.39% | align="right" |34 | align="right" |{{steady}} |
style="background-color:#FF3333; width: 3px" |
| style="width: 130px" | Republican | align="right" |4,195,513 | align="right" |43.50% | align="right" |19 | align="right" |{{steady}} |
style="background-color:#FFCC00; width: 3px" |
| style="width: 130px" | Libertarian | align="right" |142,363 | align="right" |1.48% | align="right" |0 | align="right" |{{steady}} |
style="background-color:#FF0099; width: 3px" |
| style="width: 130px" | American Independent | align="right" |56,907 | align="right" |0.59% | align="right" |0 | align="right" |{{steady}} |
style="background-color:#0BDA51; width: 3px" |
| style="width: 130px" | Green | align="right" |46,626 | align="right" |0.48% | align="right" |0 | align="right" |{{steady}} |
style="background-color:#000000; width: 3px" |
| style="width: 130px" | Peace and Freedom | align="right" |30,714 | align="right" |0.32% | align="right" |0 | align="right" |{{steady}} |
style="background-color:#DDDDDD; width: 3px" |
| style="width: 130px" | Independent | align="right" |23,639 | align="right" |0.24% | align="right" |0 | align="right" |{{steady}} |
bgcolor="#EEEEEE"
| colspan="2" align="right" | Totals | align="right" | 9,645,212 | align="right" | 100.00% | align="right" | 53 | align="right" | — |
bgcolor="#EEEEEE"
| colspan="2" align="right" | Voter turnout | colspan="2" align="right" | 55.80% | colspan="2" align="right" | |
=By district=
Results of the 2010 United States House of Representatives elections in California by district:{{cite web|last=Haas|first=Karen L.|title=Statistics of the Congressional Election of November 2, 2010|url=http://history.house.gov/Institution/Election-Statistics/Election-Statistics/|publisher=Clerk of the U.S. House of Representatives|access-date=November 12, 2019|date=June 3, 2011}}
class="wikitable plainrowheaders sortable" style="font-size:100%; text-align:right;"
! scope=col rowspan=3|District ! scope=col colspan=2|Democratic ! scope=col colspan=2|Republican ! scope=col colspan=2|Others ! scope=col colspan=2|Total ! scope=col rowspan=3|Result | |||||||||
scope=col colspan=2 style="background:{{party color|Democratic Party (United States)}}"| | scope=col colspan=2 style="background:{{party color|Republican Party (United States)}}"| | scope=col colspan=2| | scope=col colspan=2| | ||||||
---|---|---|---|---|---|---|---|---|---|
scope=col data-sort-type="number"|Votes | scope=col data-sort-type="number"|% | scope=col data-sort-type="number"|Votes | scope=col data-sort-type="number"|% | scope=col data-sort-type="number"|Votes | scope=col data-sort-type="number"|% | scope=col data-sort-type="number"|Votes | scope=col data-sort-type="number"|% | ||
{{Party shading/Democratic}}
| align=left|District 1 | 147,307 | 62.79% | 72,803 | 31.03% | 14,482 | 6.17% | 234,592 | 100.0% | align=left|Democratic hold |
{{Party shading/Republican}}
| align=left|District 2 | 98,092 | 42.85% | 130,837 | 57.15% | 11 | 0.00% | 228,940 | 100.0% | align=left|Republican hold |
{{Party shading/Republican}}
| align=left|District 3 | 113,128 | 43.19% | 131,169 | 50.08% | 17,641 | 6.73% | 261,938 | 100.0% | align=left|Republican hold |
{{Party shading/Republican}}
| align=left|District 4 | 95,653 | 31.44% | 186,397 | 61.27% | 22,179 | 7.29% | 304,229 | 100.0% | align=left|Republican hold |
{{Party shading/Democratic}}
| align=left|District 5 | 124,220 | 72.05% | 43,577 | 25.28% | 4,613 | 2.68% | 172,410 | 100.0% | align=left|Democratic hold |
{{Party shading/Democratic}}
| align=left|District 6 | 172,216 | 65.94% | 77,361 | 29.62% | 11,575 | 4.43% | 261,152 | 100.0% | align=left|Democratic hold |
{{Party shading/Democratic}}
| align=left|District 7 | 122,435 | 68.32% | 56,764 | 31.68% | 0 | 0.00% | 179,199 | 100.0% | align=left|Democratic hold |
{{Party shading/Democratic}}
| align=left|District 8 | 167,957 | 80.10% | 31,711 | 15.12% | 10,028 | 4.78% | 209,696 | 100.0% | align=left|Democratic hold |
{{Party shading/Democratic}}
| align=left|District 9 | 180,400 | 84.27% | 23,054 | 10.77% | 10,631 | 4.97% | 214,085 | 100.0% | align=left|Democratic hold |
{{Party shading/Democratic}}
| align=left|District 10 | 137,578 | 58.84% | 88,512 | 37.86% | 7,716 | 3.30% | 233,806 | 100.0% | align=left|Democratic hold |
{{Party shading/Democratic}}
| align=left|District 11 | 115,361 | 47.97% | 112,703 | 46.86% | 12,439 | 5.17% | 240,503 | 100.0% | align=left|Democratic hold |
{{Party shading/Democratic}}
| align=left|District 12 | 152,044 | 75.58% | 44,475 | 22.11% | 4,643 | 2.31% | 201,162 | 100.0% | align=left|Democratic hold |
{{Party shading/Democratic}}
| align=left|District 13 | 118,278 | 71.95% | 45,575 | 27.73% | 525 | 0.32% | 164,378 | 100.0% | align=left|Democratic hold |
{{Party shading/Democratic}}
| align=left|District 14 | 151,217 | 69.09% | 60,917 | 27.83% | 6,735 | 3.08% | 218,869 | 100.0% | align=left|Democratic hold |
{{Party shading/Democratic}}
| align=left|District 15 | 126,147 | 67.60% | 60,468 | 32.40% | 0 | 0.00% | 186,615 | 100.0% | align=left|Democratic hold |
{{Party shading/Democratic}}
| align=left|District 16 | 105,841 | 67.82% | 37,913 | 24.29% | 12,304 | 7.88% | 156,058 | 100.0% | align=left|Democratic hold |
{{Party shading/Democratic}}
| align=left|District 17 | 118,734 | 66.65% | 53,176 | 29.85% | 6,229 | 3.50% | 178,139 | 100.0% | align=left|Democratic hold |
{{Party shading/Democratic}}
| align=left|District 18 | 72,853 | 58.48% | 51,716 | 41.52% | 0 | 0.00% | 124,569 | 100.0% | align=left|Democratic hold |
{{Party shading/Republican}}
| align=left|District 19 | 69,912 | 35.15% | 128,394 | 64.55% | 596 | 0.30% | 198,902 | 100.0% | align=left|Republican hold |
{{Party shading/Democratic}}
| align=left|District 20 | 46,247 | 51.70% | 43,197 | 48.30% | 0 | 0.00% | 89,444 | 100.0% | align=left|Democratic hold |
{{Party shading/Republican}}
| align=left|District 21 | 0 | 0.00% | 135,979 | 100.00% | 0 | 0.00% | 135,979 | 100.0% | align=left|Republican hold |
{{Party shading/Republican}}
| align=left|District 22 | 0 | 0.00% | 173,490 | 98.76% | 2,173 | 1.24% | 175,663 | 100.0% | align=left|Republican hold |
{{Party shading/Democratic}}
| align=left|District 23 | 111,768 | 57.77% | 72,744 | 37.60% | 8,951 | 4.63% | 193,463 | 100.0% | align=left|Democratic hold |
{{Party shading/Republican}}
| align=left|District 24 | 96,279 | 40.06% | 144,055 | 59.94% | 0 | 0.00% | 240,334 | 100.0% | align=left| Republican hold |
{{Party shading/Republican}}
| align=left|District 25 | 73,028 | 38.17% | 118,308 | 61.83% | 0 | 0.00% | 191,336 | 100.0% | align=left|Republican hold |
{{Party shading/Republican}}
| align=left|District 26 | 76,093 | 36.52% | 112,774 | 54.13% | 19,480 | 9.35% | 208,347 | 100.0% | align=left|Republican hold |
{{Party shading/Democratic}}
| align=left|District 27 | 102,927 | 65.15% | 55,056 | 34.85% | 0 | 0.00% | 157,983 | 100.0% | align=left|Democratic hold |
{{Party shading/Democratic}}
| align=left|District 28 | 88,385 | 69.54% | 28,493 | 22.42% | 10,229 | 8.05% | 127,107 | 100.0% | align=left|Democratic hold |
{{Party shading/Democratic}}
| align=left|District 29 | 104,374 | 64.78% | 51,534 | 31.98% | 5,218 | 3.24% | 161,126 | 100.0% | align=left|Democratic hold |
{{Party shading/Democratic}}
| align=left|District 30 | 153,663 | 64.63% | 75,948 | 31.94% | 8,136 | 3.42% | 237,747 | 100.0% | align=left|Democratic hold |
{{Party shading/Democratic}}
| align=left|District 31 | 76,363 | 83.82% | 14,740 | 16.18% | 3 | 0.00% | 91,106 | 100.0% | align=left|Democratic hold |
{{Party shading/Democratic}}
| align=left|District 32 | 77,759 | 71.04% | 31,697 | 28.96% | 0 | 0.00% | 109,456 | 100.0% | align=left|Democratic hold |
{{Party shading/Democratic}}
| align=left|District 33 | 131,990 | 86.08% | 21,342 | 13.92% | 1 | 0.00% | 153,333 | 100.0% | align=left|Democratic hold |
{{Party shading/Democratic}}
| align=left|District 34 | 69,382 | 77.23% | 20,457 | 22.77% | 0 | 0.00% | 89,839 | 100.0% | align=left|Democratic hold |
{{Party shading/Democratic}}
| align=left|District 35 | 98,131 | 79.33% | 25,561 | 20.66% | 2 | 0.00% | 123,694 | 100.0% | align=left|Democratic hold |
{{Party shading/Democratic}}
| align=left|District 36 | 114,489 | 59.62% | 66,706 | 34.74% | 10,840 | 5.64% | 192,035 | 100.0% | align=left|Democratic hold |
{{Party shading/Democratic}}
| align=left|District 37 | 85,799 | 68.36% | 29,159 | 23.23% | 10,560 | 8.41% | 125,518 | 100.0% | align=left|Democratic hold |
{{Party shading/Democratic}}
| align=left|District 38 | 85,459 | 73.45% | 30,883 | 26.55% | 0 | 0.00% | 116,342 | 100.0% | align=left|Democratic hold |
{{Party shading/Democratic}}
| align=left|District 39 | 81,590 | 63.27% | 42,037 | 32.60% | 5,334 | 4.14% | 128,961 | 100.0% | align=left|Democratic hold |
{{Party shading/Republican}}
| align=left|District 40 | 59,400 | 33.21% | 119,455 | 66.79% | 0 | 0.00% | 178,855 | 100.0% | align=left|Republican hold |
{{Party shading/Republican}}
| align=left|District 41 | 74,394 | 36.78% | 127,857 | 63.21% | 35 | 0.02% | 202,286 | 100.0% | align=left|Republican hold |
{{Party shading/Republican}}
| align=left|District 42 | 65,122 | 31.86% | 127,161 | 62.21% | 12,115 | 5.93% | 204,398 | 100.0% | align=left|Republican hold |
{{Party shading/Democratic}}
| align=left|District 43 | 70,026 | 65.50% | 36,890 | 34.50% | 0 | 0.00% | 106,916 | 100.0% | align=left|Democratic hold |
{{Party shading/Republican}}
| align=left|District 44 | 85,784 | 44.39% | 107,482 | 55.61% | 0 | 0.00% | 193,266 | 100.0% | align=left|Republican hold |
{{Party shading/Republican}}
| align=left|District 45 | 87,141 | 42.14% | 106,472 | 51.49% | 13,188 | 6.38% | 206,801 | 100.0% | align=left|Republican hold |
{{Party shading/Republican}}
| align=left|District 46 | 84,940 | 37.79% | 139,822 | 62.20% | 20 | 0.01% | 224,782 | 100.0% | align=left|Republican hold |
{{Party shading/Democratic}}
| align=left|District 47 | 50,832 | 52.98% | 37,679 | 39.27% | 7,443 | 7.76% | 95,954 | 100.0% | align=left|Democratic hold |
{{Party shading/Republican}}
| align=left|District 48 | 88,465 | 36.45% | 145,481 | 59.94% | 8,773 | 3.61% | 242,719 | 100.0% | align=left|Republican hold |
{{Party shading/Republican}}
| align=left|District 49 | 59,714 | 31.48% | 119,088 | 62.78% | 10,875 | 5.73% | 189,677 | 100.0% | align=left|Republican hold |
{{Party shading/Republican}}
| align=left|District 50 | 97,818 | 38.96% | 142,247 | 56.65% | 11,016 | 4.39% | 251,081 | 100.0% | align=left|Republican hold |
{{Party shading/Democratic}}
| align=left|District 51 | 86,423 | 60.05% | 57,488 | 39.95% | 5 | 0.00% | 143,916 | 100.0% | align=left|Democratic hold |
{{Party shading/Republican}}
| align=left|District 52 | 70,870 | 32.06% | 139,460 | 63.09% | 10,732 | 4.85% | 221,062 | 100.0% | align=left|Republican hold |
{{Party shading/Democratic}}
| align=left|District 53 | 104,800 | 62.26% | 57,230 | 34.00% | 6,298 | 3.74% | 168,328 | 100.0% | align=left|Democratic hold |
class="sortbottom" style="font-weight:bold"
| align=left|Total | 5,148,828 | 53.37% | 4,195,494 | 43.49% | 303,774 | 3.15% | 9,648,096 | 100.0% |
{{bar box
| title=Popular vote
| titlebar=#ddd
| width=600px
| barwidth=410px
| bars=
{{bar percent|Democratic|{{party color|Democratic Party (United States)}}|53.39}}
{{bar percent|Republican|{{party color|Republican Party (United States)}}|43.50}}
{{bar percent|Libertarian|{{party color|Libertarian Party (United States)}}|1.48}}
{{bar percent|Other|#777777|1.63}}
}}
{{bar box
| title=House seats
| titlebar=#ddd
| width=600px
| barwidth=410px
| bars=
{{bar percent|Democratic|{{party color|Democratic Party (United States)}}|64.15}}
{{bar percent|Republican|{{party color|Republican Party (United States)}}|35.85}}
}}
{{ElectionsCA}}
Districts
id=toc class=toc summary=Contents |
align=center |
District 1 • District 2 • District 3 • District 4 • District 5 • District 6 • District 7 • District 8 • District 9 • District 10 • District 11 • District 12 • District 13 • District 14 • District 15 • District 16 • District 17 • District 18 • District 19 • District 20 • District 21 • District 22 • District 23 • District 24 • District 25 • District 26 • District 27 • District 28 • District 29 • District 30 • District 31 • District 32 • District 33 • District 34 • District 35 • District 36 • District 37 • District 38 • District 39 • District 40 • District 41 • District 42 • District 43 • District 44 • District 45 • District 46 • District 47 • District 48 • District 49 • District 50 • District 51 • District 52 • District 53 __NOTOC__ |
= District 1 =
{{ushr|California|1}} (map) has been represented by Democrat Mike Thompson of St. Helena since January 3, 1999.
- [https://archive.today/20130120003142/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-01 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA01&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/1 Race profile] at The New York Times
{{Election box begin no change
| title = California's 1st congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Mike Thompson (incumbent)
| votes = 147,307
| percentage = 62.8
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = Loren Hanks
| votes = 72,803
| percentage = 31.1
}}
{{Election box candidate with party link no change
| party = Green Party (United States)
| candidate = Carol Wolman
| votes = 8,486
| percentage = 3.6
}}
{{Election box candidate with party link no change
| party = Libertarian Party (United States)
| candidate = Mike Rodrigues
| votes = 5,996
| percentage = 2.5
}}
{{Election box total no change
| votes = 234,592
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
= District 2 =
{{ushr|California|2}} (map) has been represented by Republican Wally Herger of Chico since January 3, 1987.
- [https://archive.today/20130119184226/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-02 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA02&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/2 Race profile] at The New York Times
{{Election box begin no change
| title = California's 2nd congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = Republican Party (United States)
| candidate = Wally Herger (incumbent)
| votes = 130,837
| percentage = 57.2
}}
{{Election box candidate with party link no change
| party = Democratic Party (United States)
| candidate = Jim Reed
| votes = 98,092
| percentage = 42.8
}}
{{Election box candidate with party link no change
| party = Independent (politician)
| candidate = Mark A. Jensen (write-in)
| votes = 11
| percentage = 0.0
}}
{{Election box total no change
| votes = 228,940
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Republican Party (United States)
}}
{{Election box end}}
= District 3 =
{{ushr|California|3}} (map) has been represented by Republican Dan Lungren of Gold River since January 3, 2005. In May 2016, Babulal Bera, Ami Bera's father, pleaded guilty to two felony counts of election fraud affecting the 2010 and 2012 elections,{{cite web |url=http://www.sacbee.com/news/politics-government/capitol-alert/article76868662.html |title=Babulal Bera's felonies complicate Ami Bera's re-election effort |publisher=The Sacramento Bee |date=10 May 2016 |access-date=12 May 2016}} and was convicted of illegally funneling $250,000 to Bera's campaigns between 2010 and 2012.{{cite news |author=John Myers |date=May 1, 2016 |title='I have, in fact, done the crime': Rep. Ami Bera's father admits illegal campaign contributions |newspaper=Los Angeles Times |url=http://www.latimes.com/politics/la-pol-sac-ami-bera-father-campaign-money-20160510-story.html}}
- [https://archive.today/20130119174100/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-03 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA03&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/3 Race profile] at The New York Times
{{Election box begin no change
| title = California's 3rd congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = Republican Party (United States)
| candidate = Dan Lungren (incumbent)
| votes = 131,169
| percentage = 50.1
}}
{{Election box candidate with party link no change
| party = Democratic Party (United States)
| candidate = Ami Bera
| votes = 113,128
| percentage = 43.2
}}
{{Election box candidate with party link no change
| party = American Independent Party
| candidate = Jerry L. Leidecker
| votes = 6,577
| percentage = 2.5
}}
{{Election box candidate with party link no change
| party = Libertarian Party (United States)
| candidate = Douglas Arthur Tuma
| votes = 6,275
| percentage = 2.4
}}
{{Election box candidate with party link no change
| party = Peace and Freedom Party
| candidate = Mike Roskey
| votes = 4,789
| percentage = 1.8
}}
{{Election box total no change
| votes = 261,938
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Republican Party (United States)
}}
{{Election box end}}
= District 4 =
{{ushr|California|4}} (map) has been represented by Republican Tom McClintock of Roseville since January 3, 2009.
- [https://web.archive.org/web/20100103111005/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-04 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA04&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/4 Race profile] at The New York Times
{{Election box begin no change
| title = California's 4th congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = Republican Party (United States)
| candidate = Tom McClintock (incumbent)
| votes = 186,397
| percentage = 61.3
}}
{{Election box candidate with party link no change
| party = Democratic Party (United States)
| candidate = Clint Curtis
| votes = 95,653
| percentage = 31.5
}}
{{Election box candidate with party link no change
| party = Green Party (United States)
| candidate = Benjamin "Ben" Emery
| votes = 22,179
| percentage = 7.2
}}
{{Election box total no change
| votes = 304,229
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Republican Party (United States)
}}
{{Election box end}}
= District 5 =
{{ushr|California|5}} (map) has been represented by Democrat Doris Matsui of Sacramento since March 8, 2005.
- [https://archive.today/20130120013532/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-05 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA05&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/5 Race profile] at The New York Times
{{Election box begin no change
| title = California's 5th congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Doris Matsui (incumbent)
| votes = 124,220
| percentage = 72.1
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = Paul A. Smith
| votes = 43,577
| percentage = 25.3
}}
{{Election box candidate with party link no change
| party = Peace and Freedom Party
| candidate = Gerald Allen Frink
| votes = 4,594
| percentage = 2.6
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = Tony Lacy (write-in)
| votes = 19
| percentage = 0.0
}}
{{Election box total no change
| votes = 172,410
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
= District 6 =
{{ushr|California|6}} (map) has been represented by Democrat Lynn Woolsey of Petaluma since January 3, 1993.
- [https://archive.today/20130120025610/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-06 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA06&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/6 Race profile] at The New York Times
{{Election box begin no change
| title = California's 6th congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Lynn Woolsey (incumbent)
| votes = 172,216
| percentage = 66.0
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = Jim Judd
| votes = 77,361
| percentage = 29.7
}}
{{Election box candidate with party link no change
| party = Peace and Freedom Party
| candidate = Eugene E. Ruyle
| votes = 5,915
| percentage = 2.2
}}
{{Election box candidate with party link no change
| party = Libertarian Party (United States)
| candidate = Joel Smolen
| votes = 5,660
| percentage = 2.1
}}
{{Election box total no change
| votes = 261,152
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
= District 7 =
{{ushr|California|7}} (map) has been represented by Democrat George Miller of Martinez since January 3, 1975.
- [https://archive.today/20130120024421/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-07 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA07&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/7 Race profile] at The New York Times
{{Election box begin no change
| title = California's 7th congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = George Miller (incumbent)
| votes = 122,435
| percentage = 68.4
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = Rick Tubbs
| votes = 56,764
| percentage = 31.6
}}
{{Election box total no change
| votes = 179,199
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
= District 8 =
{{ushr|California|8}} (map) has been represented by Democrat Nancy Pelosi of San Francisco since January 3, 1993, when she was redistricted from the 5th district.
- [https://archive.today/20130120014810/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-08 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA08&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/8 Race profile] at The New York Times
{{Election box begin no change
| title = California's 8th congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Nancy Pelosi (incumbent)
| votes = 167,957
| percentage = 80.1
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = John Dennis
| votes = 31,711
| percentage = 15.2
}}
{{Election box candidate with party link no change
| party = Peace and Freedom Party
| candidate = Gloria E. La Riva
| votes = 5,161
| percentage = 2.5
}}
{{Election box candidate with party link no change
| party = Libertarian Party (United States)
| candidate = Philip Berg
| votes = 4,843
| percentage = 2.3
}}
{{Election box candidate with party link no change
| party = Independent (politician)
| candidate = Summer Shields (write-in)
| votes = 24
| percentage = 0.0
}}
{{Election box total no change
| votes = 209,696
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
= District 9 =
{{ushr|California|9}} (map) has been represented by Democrat Barbara Lee of Oakland since April 7, 1998.
- [https://archive.today/20130119212323/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-09 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA09&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/9 Race profile] at The New York Times
{{Election box begin no change
| title = California's 9th congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Barbara Lee (incumbent)
| votes = 180,400
| percentage = 84.3
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = Gerald Hashimoto
| votes = 23,054
| percentage = 10.8
}}
{{Election box candidate with party link no change
| party = Green Party (United States)
| candidate = Dave Heller
| votes = 4,848
| percentage = 2.3
}}
{{Election box candidate with party link no change
| party = Libertarian Party (United States)
| candidate = James Eyer
| votes = 4,113
| percentage = 1.9
}}
{{Election box candidate with party link no change
| party = Peace and Freedom Party
| candidate = Larry Allen
| votes = 1,670
| percentage = 0.8
}}
{{Election box total no change
| votes = 214,085
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
= District 10 =
{{ushr|California|10}} (map) has been represented by Democrat John Garamendi of Walnut Grove since November 5, 2009.
- [http://www.ourcampaigns.com/RaceDetail.html?RaceID=487929 CA - District 10] from OurCampaigns.com
- [https://web.archive.org/web/20090819011659/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-10 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA10&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/10 Race profile] at The New York Times
{{Election box begin no change
| title = California's 10th congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = John Garamendi (incumbent)
| votes = 137,578
| percentage = 58.9
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = Gary Clift
| votes = 88,512
| percentage = 37.8
}}
{{Election box candidate with party link no change
| party = Green Party (United States)
| candidate = Jeremy Cloward
| votes = 7,716
| percentage = 3.3
}}
{{Election box total no change
| votes = 233,806
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
=District 11=
{{ushr|California|11}} (map) has been represented by Democrat Jerry McNerney of Pleasanton since January 3, 2007.
- [https://web.archive.org/web/20091028160633/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-11 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA11&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/11 Race profile] at The New York Times
{{Election box begin no change
| title = California's 11th congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Jerry McNerney (incumbent)
| votes = 115,361
| percentage = 48.0
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = David Harmer
| votes = 112,703
| percentage = 46.9
}}
{{Election box candidate with party link no change
| party = American Independent Party
| candidate = David Christensen
| votes = 12,439
| percentage = 5.1
}}
{{Election box total no change
| votes = 240,503
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
=District 12=
{{ushr|California|12}} (map) has been represented by Democrat Jackie Speier of Hillsborough since April 10, 2008.
- [https://archive.today/20130120011005/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-12 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA12&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/12 Race profile] at The New York Times
{{Election box begin no change
| title = California's 12th congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Jackie Speier (incumbent)
| votes = 152,044
| percentage = 75.6
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = Mike Maloney
| votes = 44,475
| percentage = 22.2
}}
{{Election box candidate with party link no change
| party = Libertarian Party (United States)
| candidate = Mark Paul Williams
| votes = 4,611
| percentage = 2.2
}}
{{Election box candidate with party link no change
| party = Independent (politician)
| candidate = Joseph Michael Harding (write-in)
| votes = 32
| percentage = 0.0
}}
{{Election box total no change
| votes = 201,162
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
=District 13=
{{ushr|California|13}} (map) has been represented by Democrat Pete Stark of Fremont since January 3, 1993, when he was redistricted from the 9th district.
- [https://archive.today/20130119205503/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-13 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA13&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/13 Race profile] at The New York Times
{{Election box begin no change
| title = California's 13th congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Pete Stark (incumbent)
| votes = 118,278
| percentage = 72.0
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = Forest Baker
| votes = 45,575
| percentage = 27.7
}}
{{Election box candidate with party link no change
| party = Independent (politician)
| candidate = Chris Pareja (write-in)
| votes = 525
| percentage = 0.3
}}
{{Election box total no change
| votes = 164,378
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
=District 14=
{{ushr|California|14}} (map) has been represented by Democrat Anna Eshoo of Atherton since January 3, 1993.
- [https://archive.today/20130120000003/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-14 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA14&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/14 Race profile] at The New York Times
{{Election box begin no change
| title = California's 14th congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Anna Eshoo (incumbent)
| votes = 151,217
| percentage = 69.1
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = Dave Chapman
| votes = 60,917
| percentage = 27.9
}}
{{Election box candidate with party link no change
| party = Libertarian Party (United States)
| candidate = Paul Lazaga
| votes = 6,735
| percentage = 3.0
}}
{{Election box total no change
| votes = 218,869
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
=District 15=
{{ushr|California|15}} (map) has been represented by Democrat Mike Honda of San Jose since January 3, 2001.
- [https://archive.today/20130120013648/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-15 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA15&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/15 Race profile] at The New York Times
{{Election box begin no change
| title = California's 15th congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Mike Honda (incumbent)
| votes = 126,147
| percentage = 67.6
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = Scott Kirkland
| votes = 60,468
| percentage = 32.4
}}
{{Election box total no change
| votes = 186,615
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
=District 16=
{{ushr|California|16}} (map) has been represented by Democrat Zoe Lofgren of San Jose since January 3, 1993.
- [https://archive.today/20130120052620/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-16 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA16&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/16 Race profile] at The New York Times
{{Election box begin no change
| title = California's 16th congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Zoe Lofgren (incumbent)
| votes = 105,841
| percentage = 67.9
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = Daniel Sahagun
| votes = 37,913
| percentage = 24.3
}}
{{Election box candidate with party link no change
| party = Libertarian Party (United States)
| candidate = Edward M. Gonzalez
| votes = 12,304
| percentage = 7.8
}}
{{Election box total no change
| votes = 156,058
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
=District 17=
{{ushr|California|17}} (map) has been represented by Democrat Sam Farr of Carmel-by-the-Sea since June 8, 1993.
- [https://archive.today/20130120022311/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-17 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA17&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/17 Race profile] at The New York Times
{{Election box begin no change
| title = California's 17th congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Sam Farr (incumbent)
| votes = 118,734
| percentage = 66.7
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = Jeff Taylor
| votes = 53,176
| percentage = 29.9
}}
{{Election box candidate with party link no change
| party = Green Party (United States)
| candidate = Eric Petersen
| votes = 3,397
| percentage = 1.9
}}
{{Election box candidate with party link no change
| party = Libertarian Party (United States)
| candidate = Mary V. Larkin
| votes = 2,742
| percentage = 1.5
}}
{{Election box candidate with party link no change
| party = Independent (politician)
| candidate = Ronald P. Kabat (write-in)
| votes = 90
| percentage = 0.0
}}
{{Election box total no change
| votes = 178,139
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
=District 18=
{{ushr|California|18}} (map) has been represented by Democrat Dennis Cardoza of Atwater since January 3, 2003.
- [https://archive.today/20130119174852/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-18 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA18&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/18 Race profile] at The New York Times
{{Election box begin no change
| title = California's 18th congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Dennis Cardoza (incumbent)
| votes = 72,853
| percentage = 58.5
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = Mike Berryhill
| votes = 51,716
| percentage = 41.5
}}
{{Election box total no change
| votes = 124,569
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
=District 19=
{{ushr|California|19}} (map) has been represented by Republican George Radanovich of Mariposa since January 3, 1995. Radanovich did not run for reelection.
- [https://web.archive.org/web/20100609040912/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-19 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA19&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/19 Race profile] at The New York Times
{{Election box begin no change
| title = California's 19th congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = Republican Party (United States)
| candidate = Jeff Denham
| votes = 128,394
| percentage = 64.6
}}
{{Election box candidate with party link no change
| party = Democratic Party (United States)
| candidate = Loraine Goodwin
| votes = 69,912
| percentage = 35.2
}}
{{Election box candidate with party link no change
| party = California Democratic Party
| candidate = Les Marsden (write-in)
| votes = 596
| percentage = 0.2
}}
{{Election box total no change
| votes = 198,902
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Republican Party (United States)
}}
{{Election box end}}
=District 20=
{{ushr|California|20}} (map) has been represented by Democrat Jim Costa of Fresno since January 3, 2005.
- [https://archive.today/20130119210403/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-20 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA20&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/20 Race profile] at The New York Times
{{Election box begin no change
| title = California's 20th congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Jim Costa (incumbent)
| votes = 46,247
| percentage = 51.8
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = Andy Vidak
| votes = 43,197
| percentage = 48.2
}}
{{Election box total no change
| votes = 89,444
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
=District 21=
{{ushr|California|21}} (map) has been represented by Republican Devin Nunes of Tulare since January 3, 2003.
- [https://archive.today/20130121040213/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-21 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA21&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/21 Race profile] at The New York Times
{{Election box begin no change
| title = California's 21st congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = Republican Party (United States)
| candidate = Devin Nunes (incumbent)
| votes = 135,979
| percentage = 100.0
}}
{{Election box total no change
| votes = 135,979
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Republican Party (United States)
}}
{{Election box end}}
=District 22=
{{ushr|California|22}} (map) has been represented by Republican Kevin McCarthy of Bakersfield since January 3, 2007.
- [https://archive.today/20130120063127/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-22 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA22&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/22 Race profile] at The New York Times
{{Election box begin no change
| title = California's 22nd congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = Republican Party (United States)
| candidate = Kevin McCarthy (incumbent)
| votes = 173,490
| percentage = 98.8
}}
{{Election box candidate with party link no change
| party = Independent (politician)
| candidate = John Uebersax (write-in)
| votes = 2,173
| percentage = 1.2
}}
{{Election box total no change
| votes = 175,663
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Republican Party (United States)
}}
{{Election box end}}
=District 23=
{{ushr|California|23}} (map) has been represented by Democrat Lois Capps of Santa Barbara since January 3, 2003, when she was redistricted from the 22nd district.
- [https://archive.today/20130119213011/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-23 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA23&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/23 Race profile] at The New York Times
{{Election box begin no change
| title = California's 23rd congressional district election, 2010}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Lois Capps (incumbent)
| votes = 111,768
| percentage = 57.8
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = Tom Watson
| votes = 72,744
| percentage = 37.6
}}
{{Election box candidate with party link no change
| party = Independent (politician)
| candidate = John Victor Hager
| votes = 5,625
| percentage = 2.9
}}
{{Election box candidate with party link no change
| party = Libertarian Party (United States)
| candidate = Darrell M. Stafford
| votes = 3,326
| percentage = 1.7
}}
{{Election box total no change
| votes = 193,463
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
=District 24=
{{ushr|California|24}} (map) has been represented by Republican Elton Gallegly of Simi Valley since January 3, 2003, when he was redistricted from the 23rd district.
- [https://archive.today/20130121041940/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-24 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA24&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/24 Race profile] at The New York Times
{{Election box begin no change
| title = California's 24th congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = California Republican Party
| candidate = Elton Gallegly (incumbent)
| votes = 144,055
| percentage = 60.0
}}
{{Election box candidate with party link no change
| party = California Democratic Party
| candidate = Timothy Allison
| votes = 96,279
| percentage = 40.0
}}
{{Election box total no change
| votes = 240,334
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Republican Party (United States)
}}
{{Election box end}}
=District 25=
{{ushr|California|25}} (map) has been represented by Republican Howard McKeon of Santa Clarita since January 3, 1993.
- [https://archive.today/20130119203847/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-25 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA25&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/25 Race profile] at The New York Times
{{Election box begin no change
| title = California's 25th congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = Republican Party (United States)
| candidate = Howard McKeon (incumbent)
| votes = 118,308
| percentage = 61.9
}}
{{Election box candidate with party link no change
| party = Democratic Party (United States)
| candidate = Jackie Conaway
| votes = 73,028
| percentage = 38.1
}}
{{Election box total no change
| votes = 191,336
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Republican Party (United States)
}}
{{Election box end}}
=District 26=
{{ushr|California|26}} (map) has been represented by Republican David Dreier of San Dimas since January 3, 2003, when he was redistricted from the 28th district.
- [https://archive.today/20130121042032/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-26 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA26&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/26 Race profile] at The New York Times
{{Election box begin no change
| title = California's 26th congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = Republican Party (United States)
| candidate = David Dreier (incumbent)
| votes = 112,774
| percentage = 54.2
}}
{{Election box candidate with party link no change
| party = Democratic Party (United States)
| candidate = Russ Warner
| votes = 76,093
| percentage = 36.5
}}
{{Election box candidate with party link no change
| party = American Independent Party
| candidate = David L. Miller
| votes = 12,784
| percentage = 6.1
}}
{{Election box candidate with party link no change
| party = Libertarian Party (United States)
| candidate = Randall Weissbuch
| votes = 6,696
| percentage = 3.2
}}
{{Election box total no change
| votes = 208,347
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Republican Party (United States)
}}
{{Election box end}}
=District 27=
{{ushr|California|27}} (map) has been represented by Democrat Brad Sherman of Sherman Oaks since January 3, 2003, when he was redistricted from the 24th district.
- [https://archive.today/20130120002401/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-27 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA27&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/27 Race profile] at The New York Times
{{Election box begin no change
| title = California's 27th congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Brad Sherman (incumbent)
| votes = 102,927
| percentage = 65.2
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = Mark Reed
| votes = 55,056
| percentage = 34.8
}}
{{Election box total no change
| votes = 157,983
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
=District 28=
{{ushr|California|28}} (map) has been represented by Democrat Howard Berman of North Hollywood since January 3, 2003, when he was redistricted from the 26th district.
- [https://archive.today/20130119204728/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-28 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA28&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/28 Race profile] at The New York Times
{{Election box begin no change
| title = California's 28th congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Howard Berman (incumbent)
| votes = 88,385
| percentage = 69.6
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = Merlin Froyd
| votes = 28,493
| percentage = 22.4
}}
{{Election box candidate with party link no change
| party = Libertarian Party (United States)
| candidate = Carlos Rodriguez
| votes = 10,229
| percentage = 8.0
}}
{{Election box total no change
| votes = 127,107
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
=District 29=
{{ushr|California|29}} (map) has been represented by Democrat Adam Schiff of Burbank since January 3, 2003, when he was redistricted from the 27th district.
- [https://archive.today/20130120002401/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-27 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA27&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/27 Race profile] at The New York Times
{{Election box begin no change
| title = California's 29th congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Adam Schiff (incumbent)
| votes = 104,374
| percentage = 64.8
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = John P. Colbert
| votes = 51,534
| percentage = 32.0
}}
{{Election box candidate with party link no change
| party = Libertarian Party (United States)
| candidate = Bill Cushing
| votes = 5,218
| percentage = 3.2
}}
{{Election box total no change
| votes = 161,126
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
=District 30=
{{ushr|California|30}} (map) has been represented by Democrat Henry Waxman of Los Angeles since January 3, 2003, when he was redistricted from the 29th district.
- [https://archive.today/20130120085119/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-30 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA30&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/30 Race profile] at The New York Times
{{Election box begin no change
| title = California's 30th congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Henry Waxman (incumbent)
| votes = 153,663
| percentage = 64.7
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = Charles E. Wilkerson
| votes = 75,948
| percentage = 31.9
}}
{{Election box candidate with party link no change
| party = Libertarian Party (United States)
| candidate = Erich D. Miller
| votes = 5,021
| percentage = 2.1
}}
{{Election box candidate with party link no change
| party = Peace and Freedom Party
| candidate = Richard R. Castaldo
| votes = 3,115
| percentage = 1.3
}}
{{Election box total no change
| votes = 237,747
| percentage = 100,0
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
=District 31=
{{ushr|California|31}} (map) has been represented by Democrat Xavier Becerra of Los Angeles since January 3, 2003, when he was redistricted from the 30th district.
- [https://archive.today/20130119215742/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-31 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA31&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/31 Race profile] at The New York Times
{{Election box begin no change
| title = California's 31st congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Xavier Becerra (incumbent)
| votes = 76,363
| percentage = 83.8
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = Stephen Carlton Smith
| votes = 14,740
| percentage = 16.1
}}
{{Election box candidate with party link no change
| party = Democratic Party (United States)
| candidate = Sal Genovese (write-in)
| votes = 3
| percentage = 0.0
}}
{{Election box total no change
| votes = 91,106
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
=District 32=
{{ushr|California|32}} (map) has been represented by Democrat Judy Chu of Monterey Park since July 14, 2009.
- [https://archive.today/20130119173357/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-32 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA32&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/32 Race profile] at The New York Times
{{Election box begin no change
| title = California's 32nd congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Judy Chu (incumbent)
| votes = 77,759
| percentage = 71.1
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = Ed Schmerling
| votes = 31,697
| percentage = 28.9
}}
{{Election box total no change
| votes = 109,456
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
=District 33=
{{ushr|California|33}} (map) has been represented by Democrat Diane Watson of Los Angeles since January 3, 2003, when she was redistricted from the 32nd district. Watson did not run for reelection.
- [https://web.archive.org/web/20100217134302/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-33 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA33&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/33 Race profile] at The New York Times
{{Election box begin no change
| title = California's 33rd congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Karen Bass
| votes = 131,990
| percentage = 86.1
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = James L. Andion
| votes = 21,342
| percentage = 13.9
}}
{{Election box candidate with party link no change
| party = Democratic Party (United States)
| candidate = Mervin Leon Evans (write-in)
| votes = 1
| percentage = 0.0
}}
{{Election box total no change
| votes = 153,333
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
=District 34=
{{ushr|California|34}} (map) has been represented by Democrat Lucille Roybal-Allard of Los Angeles since January 3, 2003, when she was redistricted from the 33rd district.
- [https://archive.today/20130120011524/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-34 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA34&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/34 Race profile] at The New York Times
{{Election box begin no change
| title = California's 34th congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Lucille Roybal-Allard (incumbent)
| votes = 69,382
| percentage = 77.3
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = Wayne Miller
| votes = 20,457
| percentage = 22.7
}}
{{Election box total no change
| votes = 89,839
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
=District 35=
{{ushr|California|35}} (map) has been represented by Democrat Maxine Waters of Los Angeles since January 3, 1993, when she was redistricted from the 29th district.
- [https://archive.today/20130120062245/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-35 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA35&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/35 Race profile] at The New York Times
{{Election box begin no change
| title = California's 35th congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Maxine Waters (incumbent)
| votes = 98,131
| percentage = 79.4
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = K. Bruce Brown
| votes = 25,561
| percentage = 20.6
}}
{{Election box candidate with party link no change
| party = Independent (politician)
| candidate = Suleiman Edmondson (write-in)
| votes = 2
| percentage = 0.0
}}
{{Election box total no change
| votes = 123,694
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
=District 36=
{{ushr|California|36}} (map) has been represented by Democrat Jane Harman of Venice since January 3, 2001.
- [https://archive.today/20130120021555/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-36 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA36&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/36 Race profile] at The New York Times
{{Election box begin no change
| title = California's 36th congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Jane Harman (incumbent)
| votes = 114,489
| percentage = 59.7
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = Mattie Fein
| votes = 66,706
| percentage = 34.7
}}
{{Election box candidate with party link no change
| party = Libertarian Party (United States)
| candidate = Herb Peters
| votes = 10,840
| percentage = 5.6
}}
{{Election box total no change
| votes = 192,035
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
=District 37=
{{ushr|California|37}} (map) has been represented by Democrat Laura Richardson of Long Beach since August 21, 2007.
- [https://archive.today/20130119191148/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-37 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA37&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/37 Race profile] at The New York Times
{{Election box begin no change
| title = California's 37th congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Laura Richardson (incumbent)
| votes = 85,799
| percentage = 68.4
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = Star Parker
| votes = 29,159
| percentage = 23.2
}}
{{Election box candidate with party link no change
| party = Independent (politician)
| candidate = Nick Dibs
| votes = 10,560
| percentage = 8.4
}}
{{Election box total no change
| votes = 125,518
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
=District 38=
{{ushr|California|38}} (map) has been represented by Democrat Grace Napolitano of Norwalk since January 3, 2003, when she was redistricted from the 34th district.
- [https://archive.today/20130119220400/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-38 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA38&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/38 Race profile] at The New York Times
{{Election box begin no change
| title = California's 38th congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Grace Napolitano (incumbent)
| votes = 85,459
| percentage = 73.5
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = Robert Vaughn
| votes = 30,883
| percentage = 26.5
}}
{{Election box total no change
| votes = 116,342
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
=District 39=
{{ushr|California|39}} (map) has been represented by Democrat Linda Sánchez of Lakewood since January 3, 2003.
- [https://archive.today/20130119223408/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-39 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA39&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/39 Race profile] at The New York Times
{{Election box begin no change
| title = California's 39th congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Linda Sánchez (incumbent)
| votes = 81,590
| percentage = 63.3
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = Larry Steven Andre
| votes = 42,037
| percentage = 32.6
}}
{{Election box candidate with party link no change
| party = American Independent Party
| candidate = John A. Smith
| votes = 5,334
| percentage = 4.1
}}
{{Election box total no change
| votes = 128,961
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
= District 40=
{{ushr|California|40}} (map) has been represented by Republican Ed Royce of Fullerton since January 3, 2003, when he was redistricted from the 39th district.
- [https://archive.today/20130119205713/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-40 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA40&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/40 Race profile] at The New York Times
{{Election box begin no change
| title = California's 40th congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = Republican Party (United States)
| candidate = Ed Royce (incumbent)
| votes = 119,455
| percentage = 66.8
}}
{{Election box candidate with party link no change
| party = Democratic Party (United States)
| candidate = Christina Avalos
| votes = 59,400
| percentage = 33.2
}}
{{Election box total no change
| votes = 178,855
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Republican Party (United States)
}}
{{Election box end}}
=District 41=
{{ushr|California|41}} (map) has been represented by Republican Jerry Lewis of Redlands since January 3, 2003, when he was redistricted from the 40th district.
- [https://archive.today/20130119190757/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-41 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA41&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/41 Race profile] at The New York Times
{{Election box begin no change
| title = California's 41st congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = Republican Party (United States)
| candidate = Jerry Lewis (incumbent)
| votes = 127,857
| percentage = 63.3
}}
{{Election box candidate with party link no change
| party = Democratic Party (United States)
| candidate = Pat Meagher
| votes = 74,394
| percentage = 36.7
}}
{{Election box candidate with party link no change
| party = Independent (politician)
| candidate = Pamela Zander (write-in)
| votes = 35
| percentage = 0.0
}}
{{Election box total no change
| votes = 202,286
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Republican Party (United States)
}}
{{Election box end}}
=District 42=
{{ushr|California|42}} (map) has been represented by Republican Gary Miller of Diamond Bar since January 3, 2003, when he was redistricted from the 41st district.
- [https://archive.today/20130119221719/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-42 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA42&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/42 Race profile] at The New York Times
{{Election box begin no change
| title = California's 42nd congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = Republican Party (United States)
| candidate = Gary Miller (incumbent)
| votes = 127,161
| percentage = 62.3
}}
{{Election box candidate with party link no change
| party = Democratic Party (United States)
| candidate = Michael Dale Williamson
| votes = 65,122
| percentage = 31.8
}}
{{Election box candidate with party link no change
| party = Libertarian Party (United States)
| candidate = Mark Lambert
| votes = 12,115
| percentage = 5.9
}}
{{Election box total no change
| votes = 204,398
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Republican Party (United States)
}}
{{Election box end}}
=District 43=
{{ushr|California|43}} (map) has been represented by Democrat Joe Baca of Rialto since January 3, 2003, when he was redistricted from the 42nd district.
- [https://archive.today/20130120024429/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-43 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA43&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/43 Race profile] at The New York Times
{{Election box begin no change
| title = California's 43rd congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Joe Baca (incumbent)
| votes = 70,026
| percentage = 65.5
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = Scott Folkens
| votes = 36,890
| percentage = 34.5
}}
{{Election box total no change
| votes = 106,916
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
=District 44=
{{ushr|California|44}} (map) has been represented by Republican Ken Calvert of Corona since January 3, 2003, when he was redistricted from the 43rd district.
- [https://archive.today/20130119214411/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-44 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA44&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/44 Race profile] at The New York Times
{{Election box begin no change
| title = California's 44th congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = Republican Party (United States)
| candidate = Ken Calvert (incumbent)
| votes = 107,482
| percentage = 55.7
}}
{{Election box candidate with party link no change
| party = Democratic Party (United States)
| candidate = Bill Hedrick
| votes = 85,784
| percentage = 44.3
}}
{{Election box total no change
| votes = 193,266
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Republican Party (United States)
}}
{{Election box end}}
=District 45=
{{ushr|California|45}} (map) has been represented by Republican Mary Bono Mack of Palm Springs since January 3, 2003, when she was redistricted from the 44th district.
- [https://archive.today/20130119220155/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-45 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA45&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/45 Race profile] at The New York Times
{{Election box begin no change
| title = California's 45th congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = Republican Party (United States)
| candidate = Mary Bono Mack (incumbent)
| votes = 106,472
| percentage = 51.5
}}
{{Election box candidate with party link no change
| party = Democratic Party (United States)
| candidate = Steve Pougnet
| votes = 87,141
| percentage = 42.2
}}
{{Election box candidate with party link no change
| party = American Independent Party
| candidate = Bill Lussenheide
| votes = 13,188
| percentage = 6.3
}}
{{Election box total no change
| votes = 206,801
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Republican Party (United States)
}}
{{Election box end}}
= District 46=
{{ushr|California|46}} (map) has been represented by Republican Dana Rohrabacher of Huntington Beach since January 3, 2003, when he was redistricted from the 45th district.
- [https://archive.today/20130119183313/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-46 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA46&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/46 Race profile] at The New York Times
{{Election box begin no change
| title = California's 46th congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = Republican Party (United States)
| candidate = Dana Rohrabacher (incumbent)
| votes = 139,822
| percentage = 62.3
}}
{{Election box candidate with party link no change
| party = Democratic Party (United States)
| candidate = Ken Arnold
| votes = 84,940
| percentage = 37.7
}}
{{Election box candidate with party link no change
| party = Democratic Party (United States)
| candidate = Jay Shah (write-in)
| votes = 20
| percentage = 0.0
}}
{{Election box total no change
| votes = 224,782
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Republican Party (United States)
}}
{{Election box end}}
=District 47=
{{ushr|California|47}} (map) has been represented by Democrat Loretta Sanchez of Anaheim since January 3, 2003, when she was redistricted from the 46th district.
- [https://web.archive.org/web/20090810192644/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-47 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA47&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/47 Race profile] at The New York Times
{{Election box begin no change
| title = California's 47th congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Loretta Sanchez (incumbent)
| votes = 50,832
| percentage = 53.0
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = Van Tran
| votes = 37,679
| percentage = 39.3
}}
{{Election box candidate with party link no change
| party = Independent (politician)
| candidate = Ceci Iglesias
| votes = 7,443
| percentage = 7.7
}}
{{Election box total no change
| votes = 95,954
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
=District 48=
{{ushr|California|48}} (map) has been represented by Republican John Campbell of Irvine since January 3, 2005.
- [https://archive.today/20130119234232/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-48 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA48&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/48 Race profile] at The New York Times
{{Election box begin no change
| title = California's 48th congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = Republican Party (United States)
| candidate = John Campbell (incumbent)
| votes = 145,481
| percentage = 60.0
}}
{{Election box candidate with party link no change
| party = Democratic Party (United States)
| candidate = Beth Krom
| votes = 88,465
| percentage = 36.4
}}
{{Election box candidate with party link no change
| party = Libertarian Party (United States)
| candidate = Mike Binkley
| votes = 8,773
| percentage = 3.6
}}
{{Election box total no change
| votes = 242,719
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Republican Party (United States)
}}
{{Election box end}}
=District 49=
{{ushr|California|49}} (map) has been represented by Republican Darrell Issa of Vista since January 3, 2003, when he was redistricted from the 48th district.
- [https://archive.today/20130120063048/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-49 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA49&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/49 Race profile] at The New York Times
{{Election box begin no change
| title = California's 49th congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = Republican Party (United States)
| candidate = Darrell Issa (incumbent)
| votes = 119,088
| percentage = 62.8
}}
{{Election box candidate with party link no change
| party = Democratic Party (United States)
| candidate = Howard Katz
| votes = 59,714
| percentage = 31.5
}}
{{Election box candidate with party link no change
| party = American Independent Party
| candidate = Dion Clark
| votes = 6,585
| percentage = 3.5
}}
{{Election box candidate with party link no change
| party = Libertarian Party (United States)
| candidate = Mike Paster
| votes = 4,290
| percentage = 2.2
}}
{{Election box total no change
| votes = 189,672
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Republican Party (United States)
}}
{{Election box end}}
=District 50=
{{ushr|California|50}} (map) has been represented by Republican Brian Bilbray of Carlsbad since June 13, 2006.
- [https://web.archive.org/web/20100103111010/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-50 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA50&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/50 Race profile] at The New York Times
{{Election box begin no change
| title = California's 50th congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = Republican Party (United States)
| candidate = Brian Bilbray (incumbent)
| votes = 142,247
| percentage = 56.7
}}
{{Election box candidate with party link no change
| party = Democratic Party (United States)
| candidate = Francine Busby
| votes = 97,818
| percentage = 39.0
}}
{{Election box candidate with party link no change
| party = Libertarian Party (United States)
| candidate = Lars Grossmith
| votes = 5,546
| percentage = 2.2
}}
{{Election box candidate with party link no change
| party = Peace and Freedom Party
| candidate = Miriam E. Clark
| votes = 5,470
| percentage = 2.1
}}
{{Election box total no change
| votes = 251,081
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Republican Party (United States)
}}
{{Election box end}}
=District 51=
{{ushr|California|51}} (map) has been represented by Democrat Bob Filner of San Diego since January 3, 2003, when he was redistricted from the 50th district.
- [https://archive.today/20130120025150/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-51 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA51&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/51 Race profile] at The New York Times
{{Election box begin no change
| title = California's 51st congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Bob Filner (incumbent)
| votes = 86,423
| percentage = 60.1
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = Nick Popaditch
| votes = 57,488
| percentage = 39.9
}}
{{Election box candidate with party link no change
| party = Independent (politician)
| candidate = Marcus J. Shapiro (write-in)
| votes = 5
| percentage = 0.0
}}
{{Election box total no change
| votes = 143,916
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
=District 52=
{{ushr|California|52}} (map) has been represented by Republican Duncan D. Hunter of Lakeside since January 3, 2009.
- [https://archive.today/20130119201351/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-52 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA52&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/52 Race profile] at The New York Times
{{Election box begin no change
| title = California's 52nd congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = Republican Party (United States)
| candidate = Duncan D. Hunter (incumbent)
| votes = 139,460
| percentage = 63.1
}}
{{Election box candidate with party link no change
| party = Democratic Party (United States)
| candidate = Ray Lutz
| votes = 70,870
| percentage = 32.1
}}
{{Election box candidate with party link no change
| party = Libertarian Party (United States)
| candidate = Michael Benoit
| votes = 10,732
| percentage = 4.8
}}
{{Election box total no change
| votes = 221,061
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Republican Party (United States)
}}
{{Election box end}}
=District 53=
{{ushr|California|53}} (map) has been represented by Democrat Susan Davis of San Diego since January 3, 2003, when she was redistricted from the 49th district.
- [https://archive.today/20130121054926/http://www.cqpolitics.com/wmspage.cfm?docID=district-2010-CA-53 Race ranking and details] from CQ Politics
- [http://www.opensecrets.org/races/summary.php?id=CA53&cycle=2010 Campaign contributions] from OpenSecrets
- [http://elections.nytimes.com/2010/house/california/53 Race profile] at The New York Times
{{Election box begin no change
| title = California's 53rd congressional district election, 2010
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Susan Davis (incumbent)
| votes = 104,800
| percentage = 62.3
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = Michael Peter Crimmins
| votes = 57,230
| percentage = 34.0
}}
{{Election box candidate with party link no change
| party = Libertarian Party (United States)
| candidate = Paul Michael-Dekker
| votes = 6,298
| percentage = 3.7
}}
{{Election box total no change
| votes = 168,328
| percentage = 100.0
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
References
{{reflist}}
External links
- [http://www.sos.ca.gov/elections/ Elections and Voter Information] at the California Secretary of State
- [http://vote.sos.ca.gov/ CA Secretary of State 2010 Elections Results Page] {{Webarchive|url=https://web.archive.org/web/20141105042304/http://vote.sos.ca.gov/ |date=2014-11-05 }} includes updated results of the 2010 elections in California as counties continue to tally their ballots and post vote totals
- [https://web.archive.org/web/20101014005137/http://www.sos.ca.gov/elections/2010-elections/2010-election-information/november-2010/short-certified-list.pdf Official candidate list]
- [http://www.votesmart.org/election_congress_state.php?state_id=CA U.S. Congress candidates for California] {{Webarchive|url=https://web.archive.org/web/20100610200658/http://www.votesmart.org/election_congress_state.php?state_id=CA |date=June 10, 2010 }} at Project Vote Smart
- [http://www.ourcampaigns.com/ContainerDetail.html?ContainerID=7 California U.S. House] from OurCampaigns.com
- [http://www.opensecrets.org/races/election.php?state=CA Campaign contributions for U.S. Congressional races in California] from OpenSecrets
- [https://web.archive.org/web/20100130211332/http://www.pollster.com/polls/ca/ 2010 California General Election] graph of multiple polls from Pollster.com
- [http://vote.sos.ca.gov/returns/us-congress/ California General Election Semi-Official Election Results] from California Secretary of State
- [https://web.archive.org/web/20120309071414/http://cookpolitical.com/house?toState=CA House - California] from the Cook Political Report
{{United States elections, 2010}}
{{CA2010elections}}
{{California U.S. House elections}}
{{Nancy Pelosi}}
{{Kevin McCarthy}}
{{DEFAULTSORT:United States House Of Representatives Elections In California, 2010}}