2018 Maryland Senate election
{{Short description|none}}
{{Use mdy dates|date=September 2023}}
{{Infobox election
| election_name = 2018 Maryland Senate election
| leaders_seat2 = 7th District
| seat_change1 = {{decrease}} 1
| popular_vote1 = 1,446,326
| percentage1 = 64.9%
| swing1 = {{increase}} 6.12%
| image2 = File:JB Jennings.jpg
| leader2 = J.B. Jennings
| leader_since2 = November 12, 2014
| party2 = Republican Party (United States)
| last_election2 = 14 seats
| seats_needed1 = {{steady}}
| seats_before2 = 14
| seats_needed2 = {{increase}} 10
| seats2 = 15
| seat_change2 = {{increase}} 1
| popular_vote2 = 742,827
| percentage2 = 33.3%
| swing2 = {{decrease}} 7.51%
| map_image = {{switcher |400px |Results by seat gains|400px |Results by vote share|default=1}}
| map_size = 400px
| map_caption = Results:
{{Legend0|#0671B0|Democratic gain}} {{Legend0|#92C5DE|Democratic hold}}
{{Legend0|#CA0120|Republican gain}} {{Legend0|#F48882|Republican hold}}
Democratic: {{legend0|#7996E2|50–60%}} {{legend0|#6674DE|60-70%}} {{legend0|#584CDE|70–80%}} {{legend0|#3933E5|80–90%}} {{legend0|#0D0596|>90%}}
Republican: {{legend0|#E27F7F|50–60%}} {{legend0|#D75D5D|60–70%}} {{legend0|#D72F30|70–80%}} {{legend0|#A80000|>90%}}
| map_alt = The 2018 Maryland Senate election
| seats1 = 32
| seats_before1 = 33
| country = Maryland
| turnout =
| type = legislative
| ongoing =
| previous_election = 2014 Maryland Senate election
| previous_year = 2014
| election_date = November 6, 2018
| next_election = 2022 Maryland Senate election
| next_year = 2022
| seats_for_election = All 47 seats in the Maryland Senate
| majority_seats = 24
| title = President
| last_election1 = 33 seats
| before_election = Mike Miller
| before_party = Democratic Party (United States)
| after_election = Mike Miller
| after_party = Democratic Party (United States)
| image1 = File:Thomas V. Mike Miller at Franchot inauguration - cropped.jpg
| image_size = 150x150px
| leader1 = Mike Miller
| party1 = Democratic Party (United States)
| leader_since1 = January 21, 1987
| leaders_seat1 = 27th District
}}{{ElectionsMD}}
Elections for the Maryland Senate were held on November 6, 2018, with all 47 seats being contested. Republicans had initially hoped to break the Democrats' supermajority in the upper chamber by knocking off five incumbents, known as their "Drive for Five" plan.{{cite news |last1=Kurtz |first1=Josh |title=GOP’s ‘Drive for Five’ Stalls |url=https://www.marylandmatters.org/2018/11/07/gops-drive-for-five-stalls/ |access-date=2 July 2020 |work=Maryland Matters |date=7 November 2018}} Though they did make a net gain of one seat, they came short of their goal. Three seats switched hands: District 9 in Carroll and Howard counties flipped from Republican to Democratic while District 38 in Somerset, Wicomico, and Worcester counties and District 42 in Baltimore County both flipped from Democrats to Republicans.
The Maryland Senate had been in Democratic hands since the elections of 1900. Despite Governor Larry Hogan's success in his gubernatorial race at the top of the ticket, nobody expected Republicans to come close to recapturing the majority. In terms of popular vote, Maryland's Republican Senate candidates performed significantly worse than they previously had in 2014.
Summary
= Closest races =
Seats where the margin of victory was under 10%:{{columns-list|# {{font color|red|State Senate district 34, 0.39%}}
- {{font color|blue|State Senate district 9, 1.74%}} (gain)
- {{font color|red|State Senate district 42, 2.02%}} (gain)
- {{font color|blue|State Senate district 8, 2.23%}}
- {{font color|red|State Senate district 38, 5.39%}} (gain)
- {{font color|red|State Senate district 33, 7.03%}}
- {{font color|blue|State Senate district 30, 9.23%}}|colwidth=35em}}
Retiring incumbents
= Democrats =
{{div col}}
- District 12: Edward J. Kasemeyer retired.{{cite news |last1=Hicks |first1=Josh |title=Md. Senate budget chair Kasemeyer to retire |url=https://www.washingtonpost.com/local/md-politics/md-senate-budget-chair-kasemeyer-to-retire/2018/02/08/1754bc2c-0d1e-11e8-8890-372e2047c935_story.html |access-date=July 19, 2024 |work=The Washington Post |date=February 8, 2018}}
- District 18: Richard Madaleno retired to run for governor.{{cite news |last1=Hicks |first1=Josh |title=Madaleno makes it official — he’s running for Maryland governor |url=https://www.washingtonpost.com/local/md-politics/madaleno-makes-it-official--hes-running-for-maryland-governor/2017/07/17/ab915fd6-6af7-11e7-9c15-177740635e83_story.html |access-date=July 19, 2024 |work=The Washington Post |date=July 17, 2017}}
- District 19: Roger Manno retired to run for Congress in Maryland's 6th congressional district.{{cite news |last1=Metcalf |first1=Andrew |title=Manno Announces Launch of District 6 Congressional Campaign |url=https://moco360.media/2017/08/02/manno-announces-launch-of-district-6-congressional-campaign/ |access-date=July 19, 2024 |work=MoCo360 |date=August 2, 2017}}
- District 25: Ulysses Currie retired.{{cite news |last1=Wiggins |first1=Ovetta |title=Wife of 80-year-old state senator accompanies him to work each day. Some say she assists him with duties. |url=https://www.washingtonpost.com/local/md-politics/wife-of-80-year-old-state-senator-accompanies-him-to-work-each-day-some-say-she-assists-him-with-duties/2018/02/11/7fc54302-0090-11e8-9d31-d72cf78dbeee_story.html |access-date=July 19, 2024 |work=The Washington Post |date=February 11, 2018}}
- District 26: C. Anthony Muse retired to run for Prince George's County Executive.{{cite news |last1=Hernández |first1=Arelis R. |title=State Sen. Anthony Muse to run for Prince George’s County executive |url=https://www.washingtonpost.com/local/md-politics/state-sen-anthony-muse-to-run-for-prince-georges-county-executive/2017/06/25/3a355956-59fd-11e7-9fc6-c7ef4bc58d13_story.html |access-date=July 19, 2024 |work=The Washington Post |date=June 26, 2017}}
- District 30: John Astle retired to run for mayor of Annapolis in 2017.{{cite news |last1=Kurtz |first1=Josh |title=The Kid Prepares for Her Close-up |url=https://marylandmatters.org/2017/06/28/the-kid-prepares-for-her-close-up/ |access-date=July 19, 2024 |work=Maryland Matters |date=June 29, 2017}}
- District 31: James E. DeGrange Sr. retired.{{cite news |last1=Yeager |first1=Amanda |title=State Sen. Ed DeGrange to retire in 2018 |url=https://www.capitalgazette.com/2017/08/25/state-sen-ed-degrange-to-retire-in-2018/ |access-date=July 19, 2024 |work=The Capital |date=August 25, 2017}}
- District 42: James Brochin retired to run for Baltimore County Executive.{{cite news |title=State Sen. Jim Brochin To Run For Baltimore County Executive |url=https://www.cbsnews.com/baltimore/news/jim-brochin-run-for-baltimore-county/ |access-date=July 19, 2024 |work=WJZ-TV |date=October 19, 2017}}
- District 47: Victor R. Ramirez retired to run for Prince George's County State's Attorney.{{cite news |last1=Kurtz |first1=Josh |title=Sen. Ramirez to Run for State’s Attorney; Scramble on to Replace Him |url=https://marylandmatters.org/2017/08/20/sen-ramirez-to-run-for-states-attorney-scramble-on-to-replace-him/ |access-date=July 19, 2024 |work=Maryland Matters |date=August 21, 2017}}
{{div col end}}
= Republicans =
- District 35: Linda Norman retired.{{cite news |last1=Anderson |first1=David |title=Linda Norman nominated to fill remainder of late husband’s State Senate term |url=https://www.baltimoresun.com/2018/03/12/linda-norman-nominated-to-fill-remainder-of-late-husbands-state-senate-term/ |access-date=July 19, 2024 |work=The Baltimore Sun |date=March 12, 2018}}
Incumbents defeated
=In primary elections=
==Democrats==
- District 28: Thomas M. Middleton lost renomination to Arthur Ellis.{{cite news |last1=Zorzi |first1=William F. |title=Stunning Developments: Middleton, Vallario Lose, Conway Trails; Generational Change in Baltimore |url=https://marylandmatters.org/2018/06/27/stunning-developments-middleton-vallario-lose-conway-trails-generational-change-in-baltimore/ |access-date=July 19, 2024 |work=Maryland Matters |date=June 27, 2018}}
- District 40: Barbara A. Robinson lost renomination to Antonio Hayes.
- District 43: Joan Carter Conway lost renomination to Mary L. Washington.{{cite news |last1=Dresser |first1=Michael |title=Mary Washington claims victory in Maryland Senate race against Joan Carter Conway |url=https://www.baltimoresun.com/2018/07/06/mary-washington-claims-victory-in-maryland-senate-race-against-joan-carter-conway/ |access-date=July 19, 2024 |work=The Baltimore Sun |date=July 6, 2018}}
- District 45: Nathaniel J. McFadden lost renomination to Cory McCray.{{cite news |last1=Bailey |first1=Deborah |title=McCray’s Upset of Longtime Del. McFadden Ushers in New Era |url=https://afro.com/mccrays-upset-of-longtime-del-mcfadden-ushers-in-new-era/ |access-date=July 19, 2024 |work=Baltimore Afro-American |date=June 28, 2018}}
==Republicans==
- District 29: Stephen Waugh lost renomination to Jack Bailey.{{cite news |last1=Zou |first1=Dandan |title=Waugh disappointed by more than election result |url=https://www.somdnews.com/recorder/spotlight/waugh-disappointed-by-more-than-election-result/article_504639da-7519-50cc-a124-a05d29768021.html |access-date=July 19, 2024 |work=Maryland Independent |date=November 30, 2018 |language=en}}
=In the general elections=
==Democrats==
- District 38: James N. Mathias Jr. lost to Mary Beth Carozza.{{cite news |last1=Soper |first1=Shawn |title=Carozza Scores Decisive Win For Shore Senate Seat; Mathias Win Streak Snapped At 10 Elections |url=https://mdcoastdispatch.com/2018/11/08/carozza-scores-decisive-win-for-shore-senate-seat-mathias-win-streak-snapped-at-10-elections/ |access-date=July 19, 2024 |work=Maryland Coastal Dispatch |date=November 8, 2018}}
==Republicans==
- District 9: Gail H. Bates lost to Katie Fry Hester.{{cite news |last1=Wiggins |first1=Ovetta |title=Could a first-term state senator build bridges? It was a constant struggle. |url=https://www.washingtonpost.com/local/md-politics/could-a-first-term-state-senator-build-political-bridges-it-was-a-constant-struggle/2019/05/16/50a6af0c-58c8-11e9-814f-e2f46684196e_story.html |access-date=July 19, 2024 |work=The Washington Post |date=May 17, 2019}}
Predictions
class="wikitable" style="text-align:center"
!Source !Ranking !As of |
align=left | Governing{{Cite web |last=Jacobson |first=Louis |date=2018-10-08 |title=A Month Before Election Day, Democrats Poised for Legislative Gains |url=https://www.governing.com/archive/gov-2018-state-legislatures-democrats-gains.html |access-date=2024-06-27 |website=Governing |language=en}}
| {{USRaceRating|Safe|D}} | October 8, 2018 |
Detailed results
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__NOTOC__ |
All election results are from the Maryland Board of Elections.{{cite web |title=Official 2018 Gubernatorial General Election Results |url=https://www.elections.maryland.gov/elections/2018/results/general/index.html |publisher=Maryland State Board of Elections |access-date=19 May 2020}}
=District 1=
{{Election box begin no change
|title = 2018 Maryland's 1st Senate district election
}}
{{Election box winning candidate with party link no change
| party = Republican Party (United States)
| candidate = George C. Edwards (incumbent)
| votes = 34,966
| percentage = 98.3%
}}
{{Election box write-in with party link no change
| votes = 593
| percentage = 1.7%
}}
{{Election box total no change
| votes = 35,559
| percentage = 100%
}}
{{Election box hold with party link no change
| winner = Republican Party (United States)
}}
{{Election box end}}
=District 2=
[[File:2018 Maryland Senate District 2 election.svg|thumb|175px|Results by precinct
{{collapsible list
| title = {{legend|#E27F7F|Serafini}}
|{{legend|#E27F7F|50–60%}}
|{{legend|#D75D5D|60–70%}}
|{{legend|#D72F30|70–80%}}
|{{legend|#C21B18|80–90%}}
}}
{{collapsible list
| title = {{legend|#7996E2|Roland}}
|{{legend|#7996E2|50–60%}}
|{{legend|#6674DE|60–70%}}
}}
]]
{{Election box begin no change
|title = 2018 Maryland's 2nd Senate district election
}}
{{Election box winning candidate with party link no change
| party = Republican Party (United States)
| candidate = Andrew A. Serafini (incumbent)
| votes = 29,798
| percentage = 71.7%
}}
{{Election box candidate with party link no change
| party = Green Party of the United States
| candidate = Jenna L. Roland
| votes = 11,631
| percentage = 28.0%
}}
{{Election box write-in with party link no change
| votes = 158
| percentage = 0.4%
}}
{{Election box total no change
| votes = 41,587
| percentage = 100%
}}
{{Election box hold with party link no change
| winner = Republican Party (United States)
}}
{{Election box end}}
{{clear}}
=District 3=
[[File:2018 Maryland Senate District 3 election.svg|thumb|175px|Results by precinct
{{collapsible list
| title = {{legend|#7996E2|Young}}
|{{legend|#7996E2|50–60%}}
|{{legend|#6674DE|60–70%}}
|{{legend|#584CDE|70–80%}}
}}
{{collapsible list
| title = {{legend|#E27F7F|Giangrande}}
|{{legend|#E27F7F|50–60%}}
|{{legend|#D75D5D|60–70%}}
|{{legend|#D72F30|70–80%}}
}}
]]
{{Election box begin no change
|title = 2018 Maryland's 3rd Senate district election
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Ronald N. Young (incumbent)
| votes = 30,391
| percentage = 58.5%
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = Craig Giangrande
| votes = 21,471
| percentage = 41.3%
}}
{{Election box write-in with party link no change
| votes = 114
| percentage = 0.2%
}}
{{Election box total no change
| votes = 51,976
| percentage = 100%
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
{{clear}}
=District 4=
[[File:2018 Maryland Senate District 4 election.svg|thumb|175px|Results by precinct
{{collapsible list
| title = {{legend|#E27F7F|Hough}}
|{{legend|#E27F7F|50–60%}}
|{{legend|#D75D5D|60–70%}}
|{{legend|#D72F30|70–80%}}
}}
{{collapsible list
| title = {{legend|#7996E2|Douglass}}
|{{legend|#7996E2|50–60%}}
}}
{{legend|#AE8BB1|Tie}}
]]
{{Election box begin no change
|title = 2018 Maryland's 4th Senate district election
}}
{{Election box winning candidate with party link no change
| party = Republican Party (United States)
| candidate = Michael Hough (incumbent)
| votes = 35,240
| percentage = 59.1%
}}
{{Election box candidate with party link no change
| party = Democratic Party (United States)
| candidate = Jessica Douglass
| votes = 24,358
| percentage = 40.8%
}}
{{Election box write-in with party link no change
| votes = 47
| percentage = 0.1%
}}
{{Election box total no change
| votes = 59,645
| percentage = 100%
}}
{{Election box hold with party link no change
| winner = Republican Party (United States)
}}
{{Election box end}}
{{clear}}
=District 5=
[[File:2018 Maryland Senate District 5 election.svg|thumb|175px|Results by precinct
{{collapsible list
| title = {{legend|#E27F7F|Ready}}
|{{legend|#E27F7F|50–60%}}
|{{legend|#D75D5D|60–70%}}
|{{legend|#D72F30|70–80%}}
}}
]]
{{Election box begin no change
|title = 2018 Maryland's 5th Senate district election
}}
{{Election box winning candidate with party link no change
| party = Republican Party (United States)
| candidate = Justin Ready (incumbent)
| votes = 39,568
| percentage = 71.5%
}}
{{Election box candidate with party link no change
| party = Democratic Party (United States)
| candidate = Jamie O'Marr
| votes = 15,739
| percentage = 28.4%
}}
{{Election box write-in with party link no change
| votes = 63
| percentage = 0.1%
}}
{{Election box total no change
| votes = 55,370
| percentage = 100%
}}
{{Election box hold with party link no change
| winner = Republican Party (United States)
}}
{{Election box end}}
{{clear}}
=District 6=
[[File:2018 Maryland Senate District 6 election.svg|thumb|175px|Results by precinct
{{collapsible list
| title = {{legend|#E27F7F|Salling}}
|{{legend|#FFB2B2|40–50%}}
|{{legend|#E27F7F|50–60%}}
|{{legend|#D75D5D|60–70%}}
|{{legend|#D72F30|70–80%}}
}}
{{collapsible list
| title = {{legend|#7996E2|Staigerwald}}
|{{legend|#6674DE|60–70%}}
|{{legend|#584CDE|70–80%}}
|{{legend|#3933E5|80–90%}}
|{{legend|#0D0596|>90%}}
}}
]]
{{Election box begin no change
|title = 2018 Maryland's 6th Senate district election
}}
{{Election box winning candidate with party link no change
| party = Republican Party (United States)
| candidate = Johnny Ray Salling (incumbent)
| votes = 19,511
| percentage = 55.3%
}}
{{Election box candidate with party link no change
| party = Democratic Party (United States)
| candidate = Buddy Staigerwald
| votes = 14,108
| percentage = 40.0%
}}
{{Election box candidate with party link no change
| party = Independent politician
| candidate = Scott M. Collier
| votes = 1,631
| percentage = 4.6%
}}
{{Election box write-in with party link no change
| votes = 23
| percentage = 0.1%
}}
{{Election box total no change
| votes = 35,273
| percentage = 100%
}}
{{Election box hold with party link no change
| winner = Republican Party (United States)
}}
{{Election box end}}
=District 7=
[[File:2018 Maryland Senate District 7 election.svg|thumb|175px|Results by precinct
{{collapsible list
| title = {{legend|#E27F7F|Jennings}}
|{{legend|#E27F7F|50–60%}}
|{{legend|#D75D5D|60–70%}}
|{{legend|#D72F30|70–80%}}
|{{legend|#C21B18|80–90%}}
}}
{{collapsible list
| title = {{legend|#7996E2|Hines}}
|{{legend|#7996E2|50–60%}}
}}
]]
{{Election box begin no change
|title = 2018 Maryland's 7th Senate district election
}}
{{Election box winning candidate with party link no change
| party = Republican Party (United States)
| candidate = J. B. Jennings (incumbent)
| votes = 40,070
| percentage = 66.9%
}}
{{Election box candidate with party link no change
| party = Democratic Party (United States)
| candidate = Donna Hines
| votes = 19,780
| percentage = 33.0%
}}
{{Election box write-in with party link no change
| votes = 69
| percentage = 0.1%
}}
{{Election box total no change
| votes = 59,919
| percentage = 100%
}}
{{Election box hold with party link no change
| winner = Republican Party (United States)
}}
{{Election box end}}
{{clear}}
=District 8=
[[File:2018 Maryland Senate District 8 election.svg|thumb|175px|Results by precinct
{{collapsible list
| title = {{legend|#7996E2|Klausmeier}}
|{{legend|#7996E2|50–60%}}
|{{legend|#6674DE|60–70%}}
|{{legend|#584CDE|70–80%}}
|{{legend|#3933E5|80–90%}}
|{{legend|#0D0596|>90%}}
}}
{{collapsible list
| title = {{legend|#E27F7F|Miele}}
|{{legend|#E27F7F|50–60%}}
|{{legend|#D75D5D|60–70%}}
|{{legend|#D72F30|70–80%}}
}}
]]
{{Election box begin no change
|title = 2018 Maryland's 8th Senate district election
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Kathy Klausmeier (incumbent)
| votes = 24,332
| percentage = 51.1%
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = Christian Miele
| votes = 23,271
| percentage = 48.8%
}}
{{Election box write-in with party link no change
| votes = 45
| percentage = 0.1%
}}
{{Election box total no change
| votes = 47,648
| percentage = 100%
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
=District 9=
[[File:2018 Maryland Senate District 9 election.svg|thumb|175px|Results by precinct
{{collapsible list
| title = {{legend|#7996E2|Hester}}
|{{legend|#7996E2|50–60%}}
|{{legend|#6674DE|60–70%}}
|{{legend|#584CDE|70–80%}}
}}
{{collapsible list
| title = {{legend|#E27F7F|Bates}}
|{{legend|#E27F7F|50–60%}}
|{{legend|#D75D5D|60–70%}}
|{{legend|#D72F30|70–80%}}
}}
]]
{{Election box begin no change
|title = 2018 Maryland's 9th Senate district election
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Katie Fry Hester
| votes = 33,493
| percentage = 50.8%
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = Gail H. Bates (incumbent)
| votes = 32,347
| percentage = 49.1%
}}
{{Election box write-in with party link no change
| votes = 52
| percentage = 0.1%
}}
{{Election box total no change
| votes = 65,892
| percentage = 100%
}}
{{Election box gain with party link no change
| winner = Democratic Party (United States)
| loser = Republican Party (United States)
}}
{{Election box end}}
=District 10=
[[File:2018 Maryland Senate District 10 election.svg|thumb|175px|Results by precinct
{{collapsible list
| title = {{legend|#7996E2|Kelley}}
|{{legend|#7996E2|50–60%}}
|{{legend|#6674DE|60–70%}}
|{{legend|#584CDE|70–80%}}
|{{legend|#3933E5|80–90%}}
|{{legend|#0D0596|>90%}}
}}
{{collapsible list
| title = {{legend|#E27F7F|Boston}}
|{{legend|#E27F7F|50–60%}}
|{{legend|#D75D5D|60–70%}}
|{{legend|#D72F30|70–80%}}
}}
]]
{{Election box begin no change
|title = 2018 Maryland's 10th Senate district election
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Delores G. Kelley (incumbent)
| votes = 38,005
| percentage = 80.3%
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = Stephanie Boston
| votes = 9,229
| percentage = 19.5%
}}
{{Election box write-in with party link no change
| votes = 74
| percentage = 0.2%
}}
{{Election box total no change
| votes = 47,308
| percentage = 100%
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
=District 11=
{{Election box begin no change
|title = 2018 Maryland's 11th Senate district election
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Robert Zirkin (incumbent)
| votes = 40,472
| percentage = 96.9%
}}
{{Election box write-in with party link no change
| votes = 1,299
| percentage = 3.1%
}}
{{Election box total no change
| votes = 41,771
| percentage = 100%
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
=District 12=
[[File:2018 Maryland Senate District 12 election.svg|thumb|175px|Results by precinct
{{collapsible list
| title = {{legend|#7996E2|Lam}}
|{{legend|#7996E2|50–60%}}
|{{legend|#6674DE|60–70%}}
|{{legend|#584CDE|70–80%}}
|{{legend|#3933E5|80–90%}}
}}
{{collapsible list
| title = {{legend|#E27F7F|Hooe}}
|{{legend|#E27F7F|50–60%}}
|{{legend|#D75D5D|60–70%}}
|{{legend|#D72F30|70–80%}}
}}
]]
{{Election box begin no change
|title = 2018 Maryland's 12th Senate district election
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Clarence Lam
| votes = 32,730
| percentage = 66.1%
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = Joseph D. "Joe" Hooe
| votes = 16,747
| percentage = 33.8%
}}
{{Election box write-in with party link no change
| votes = 46
| percentage = 0.1%
}}
{{Election box total no change
| votes = 49,523
| percentage = 100%
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
=District 13=
{{Election box begin no change
|title = 2018 Maryland's 13th Senate district election
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Guy Guzzone (incumbent)
| votes = 47,309
| percentage = 97.4%
}}
{{Election box write-in with party link no change
| votes = 1,267
| percentage = 2.6%
}}
{{Election box total no change
| votes = 48,576
| percentage = 100%
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
=District 14=
[[File:2018 Maryland Senate District 14 election.svg|thumb|175px|Results by precinct
{{collapsible list
| title = {{legend|#7996E2|Zucker}}
|{{legend|#7996E2|50–60%}}
|{{legend|#6674DE|60–70%}}
|{{legend|#584CDE|70–80%}}
|{{legend|#3933E5|80–90%}}
|{{legend|#0D0596|>90%}}
}}
{{collapsible list
| title = {{legend|#E27F7F|Drozd}}
|{{legend|#E27F7F|50–60%}}
}}
]]
{{Election box begin no change
|title = 2018 Maryland's 14th Senate district election
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Craig Zucker (incumbent)
| votes = 40,262
| percentage = 72.6%
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = Robert Drozd
| votes = 15,177
| percentage = 27.1%
}}
{{Election box write-in with party link no change
| votes = 52
| percentage = 0.1%
}}
{{Election box total no change
| votes = 55,491
| percentage = 100%
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
=District 15=
[[File:2018 Maryland Senate District 15 election.svg|thumb|175px|Results by precinct
{{collapsible list
| title = {{legend|#7996E2|Feldman}}
|{{legend|#7996E2|50–60%}}
|{{legend|#6674DE|60–70%}}
|{{legend|#584CDE|70–80%}}
|{{legend|#3933E5|80–90%}}
}}
{{collapsible list
| title = {{legend|#E27F7F|Wilson}}
|{{legend|#E27F7F|50–60%}}
}}
{{legend|#AE8BB1|Tie}}
]]
{{Election box begin no change
|title = 2018 Maryland's 15th Senate district election
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Brian Feldman (incumbent)
| votes = 38,771
| percentage = 72.0%
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = David Wilson
| votes = 15,000
| percentage = 27.9%
}}
{{Election box write-in with party link no change
| votes = 46
| percentage = 0.1%
}}
{{Election box total no change
| votes = 53,817
| percentage = 100%
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
=District 16=
[[File:2018 Maryland Senate District 16 election.svg|thumb|175px|Results by precinct
{{collapsible list
| title = {{legend|#7996E2|Lee}}
|{{legend|#7996E2|50–60%}}
|{{legend|#6674DE|60–70%}}
|{{legend|#584CDE|70–80%}}
|{{legend|#3933E5|80–90%}}
}}
]]
{{Election box begin no change
|title = 2018 Maryland's 16th Senate district election
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Susan C. Lee (incumbent)
| votes = 48,822
| percentage = 80.1%
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = Marcus Alzona
| votes = 12,052
| percentage = 19.8%
}}
{{Election box write-in with party link no change
| votes = 61
| percentage = 0.1%
}}
{{Election box total no change
| votes = 60,935
| percentage = 100%
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
=District 17=
[[File:2018 Maryland Senate District 17 election.svg|thumb|175px|Results by precinct
{{collapsible list
| title = {{legend|#7996E2|Kagan}}
|{{legend|#584CDE|70–80%}}
|{{legend|#3933E5|80–90%}}
|{{legend|#0D0596|>90%}}
}}
{{legend|#AE8BB1|Tie}}
]]
{{Election box begin no change
|title = 2018 Maryland's 17th Senate district election
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Cheryl Kagan (incumbent)
| votes = 36,147
| percentage = 79.0%
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = Josephine J. Wang
| votes = 9,529
| percentage = 20.8%
}}
{{Election box write-in with party link no change
| votes = 62
| percentage = 0.1%
}}
{{Election box total no change
| votes = 45,738
| percentage = 100%
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
=District 18=
{{Election box begin no change
|title = 2018 Maryland's 18th Senate district election
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Jeff Waldstreicher
| votes = 41,360
| percentage = 97.6%
}}
{{Election box write-in with party link no change
| votes = 1,009
| percentage = 2.4%
}}
{{Election box total no change
| votes = 42,369
| percentage = 100%
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
=District 19=
[[File:2018 Maryland Senate District 19 election.svg|thumb|175px|Results by precinct
{{collapsible list
| title = {{legend|#7996E2|Kramer}}
|{{legend|#584CDE|70–80%}}
|{{legend|#3933E5|80–90%}}
|{{legend|#0D0596|>90%}}
}}
{{legend|#AE8BB1|Tie}}
]]
{{Election box begin no change
|title = 2018 Maryland's 19th Senate district election
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Benjamin F. Kramer
| votes = 39,393
| percentage = 88.0%
}}
{{Election box candidate with party link no change
| party = Green Party of the United States
| candidate = David Jeang
| votes = 4,795
| percentage = 10.7%
}}
{{Election box write-in with party link no change
| votes = 574
| percentage = 1.3%
}}
{{Election box total no change
| votes = 44,762
| percentage = 100%
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
=District 20=
[[File:2018 Maryland Senate District 20 election.svg|thumb|175px|Results by precinct
{{collapsible list
| title = {{legend|#7996E2|Smith}}
|{{legend|#584CDE|70–80%}}
|{{legend|#3933E5|80–90%}}
|{{legend|#0D0596|>90%}}
}}
]]
{{Election box begin no change
|title = 2018 Maryland's 20th Senate district election
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = William C. Smith Jr. (incumbent)
| votes = 42,069
| percentage = 90.8%
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = Dwight Patel
| votes = 4,236
| percentage = 9.1%
}}
{{Election box write-in with party link no change
| votes = 35
| percentage = 0.1%
}}
{{Election box candidate with party link no change
| party = Independent politician
| candidate = Vardly E. "North" St. Preux (write-in)
| votes = 5
| percentage = 0.0%
}}
{{Election box total no change
| votes = 46,345
| percentage = 100%
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
{{clear}}
=District 21=
[[File:2018 Maryland Senate District 21 election.svg|thumb|175px|Results by precinct
{{collapsible list
| title = {{legend|#7996E2|Rosapepe}}
|{{legend|#7996E2|50–60%}}
|{{legend|#6674DE|60–70%}}
|{{legend|#584CDE|70–80%}}
|{{legend|#3933E5|80–90%}}
|{{legend|#0D0596|>90%}}
}}
{{collapsible list
| title = {{legend|#E27F7F|Havis}}
|{{legend|#E27F7F|50–60%}}
}}
{{legend|#AE8BB1|Tie}}
]]
{{Election box begin no change
|title = 2018 Maryland's 21st Senate district election
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = James Rosapepe (incumbent)
| votes = 32,262
| percentage = 77.5%
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = Lee Havis
| votes = 9,311
| percentage = 22.4%
}}
{{Election box write-in with party link no change
| votes = 59
| percentage = 0.1%
}}
{{Election box total no change
| votes = 41,632
| percentage = 100%
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
=District 22=
[[File:2018 Maryland Senate District 22 election.svg|thumb|175px|Results by precinct
{{collapsible list
| title = {{legend|#7996E2|Pinsky}}
|{{legend|#3933E5|80–90%}}
|{{legend|#0D0596|>90%}}
}}
{{legend|#AE8BB1|Tie}}
]]
{{Election box begin no change
|title = 2018 Maryland's 22nd Senate district election
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Paul G. Pinsky (incumbent)
| votes = 33,849
| percentage = 92.4%
}}
{{Election box candidate with party link no change
| party = Libertarian Party (United States)
| candidate = Lauren K. Drew
| votes = 2,633
| percentage = 7.2%
}}
{{Election box write-in with party link no change
| votes = 136
| percentage = 0.4%
}}
{{Election box total no change
| votes = 36,618
| percentage = 100%
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
=District 23=
{{Election box begin no change
|title = 2018 Maryland's 23rd Senate district election
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Douglas J. J. Peters (incumbent)
| votes = 53,176
| percentage = 98.6%
}}
{{Election box write-in with party link no change
| votes = 769
| percentage = 1.4%
}}
{{Election box total no change
| votes = 53,495
| percentage = 100%
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
=District 24=
{{Election box begin no change
|title = 2018 Maryland's 24th Senate district election
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Joanne C. Benson (incumbent)
| votes = 44,568
| percentage = 99.2%
}}
{{Election box write-in with party link no change
| votes = 338
| percentage = 0.8%
}}
{{Election box total no change
| votes = 44,906
| percentage = 100%
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
=District 25=
{{Election box begin no change
|title = 2018 Maryland's 25th Senate district election
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Melony G. Griffith
| votes = 44,390
| percentage = 99.4%
}}
{{Election box write-in with party link no change
| votes = 253
| percentage = 0.6%
}}
{{Election box total no change
| votes = 44,643
| percentage = 100%
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
=District 26=
[[File:2018 Maryland Senate District 26 election.svg|thumb|175px|Results by precinct
{{collapsible list
| title = {{legend|#7996E2|Patterson}}
|{{legend|#584CDE|70–80%}}
|{{legend|#3933E5|80–90%}}
|{{legend|#0D0596|>90%}}
}}
{{legend|#AE8BB1|Tie}}
]]
{{Election box begin no change
|title = 2018 Maryland's 26th Senate district election
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Obie Patterson
| votes = 42,929
| percentage = 92.5%
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = Ike Puzon
| votes = 3,280
| percentage = 7.1%
}}
{{Election box write-in with party link no change
| votes = 183
| percentage = 0.4%
}}
{{Election box total no change
| votes = 46,392
| percentage = 100%
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
{{clear}}
=District 27=
[[File:2018 Maryland Senate District 27 election.svg|thumb|175px|Results by precinct
{{collapsible list
| title = {{legend|#7996E2|Miller}}
|{{legend|#7996E2|50–60%}}
|{{legend|#6674DE|60–70%}}
|{{legend|#3933E5|80–90%}}
|{{legend|#0D0596|>90%}}
}}
{{collapsible list
| title = {{legend|#E27F7F|Peed}}
|{{legend|#E27F7F|50–60%}}
|{{legend|#D75D5D|60–70%}}
}}
]]
{{Election box begin no change
|title = 2018 Maryland's 27th Senate district election
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Thomas V. Miller Jr. (incumbent)
| votes = 39,664
| percentage = 66.0%
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = Jesse Allen Peed
| votes = 20,359
| percentage = 33.9%
}}
{{Election box write-in with party link no change
| votes = 111
| percentage = 0.2%
}}
{{Election box total no change
| votes = 60,134
| percentage = 100%
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
=District 28=
[[File:2018 Maryland Senate District 28 election.svg|thumb|175px|Results by precinct
{{collapsible list
| title = {{legend|#7996E2|Ellis}}
|{{legend|#7996E2|50–60%}}
|{{legend|#6674DE|60–70%}}
|{{legend|#584CDE|70–80%}}
|{{legend|#3933E5|80–90%}}
|{{legend|#0D0596|>90%}}
}}
{{collapsible list
| title = {{legend|#E27F7F|Dotson}}
|{{legend|#E27F7F|50–60%}}
|{{legend|#D75D5D|60–70%}}
|{{legend|#D72F30|70–80%}}
|{{legend|#C21B18|80–90%}}
}}
]]
{{Election box begin no change
|title = 2018 Maryland's 28th Senate district election
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Arthur Ellis
| votes = 37,585
| percentage = 66.2%
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = Bill Dotson
| votes = 19,063
| percentage = 33.6%
}}
{{Election box write-in with party link no change
| votes = 145
| percentage = 0.3%
}}
{{Election box total no change
| votes = 56,793
| percentage = 100%
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
{{clear}}
=District 29=
[[File:2018 Maryland Senate District 29 election.svg|thumb|175px|Results by precinct
{{collapsible list
| title = {{legend|#E27F7F|Bailey}}
|{{legend|#E27F7F|50–60%}}
|{{legend|#D75D5D|60–70%}}
|{{legend|#D72F30|70–80%}}
}}
{{collapsible list
| title = {{legend|#7996E2|Brewer}}
|{{legend|#7996E2|50–60%}}
|{{legend|#6674DE|60–70%}}
}}
{{legend|#AE8BB1|Tie}}
]]
{{Election box begin no change
|title = 2018 Maryland's 29th Senate district election
}}
{{Election box winning candidate with party link no change
| party = Republican Party (United States)
| candidate = Jack Bailey
| votes = 28,918
| percentage = 60.2%
}}
{{Election box candidate with party link no change
| party = Democratic Party (United States)
| candidate = Thomas Brewer
| votes = 19,017
| percentage = 39.6%
}}
{{Election box write-in with party link no change
| votes = 96
| percentage = 0.2%
}}
{{Election box total no change
| votes = 48,031
| percentage = 100%
}}
{{Election box hold with party link no change
| winner = Republican Party (United States)
}}
{{Election box end}}
{{clear}}
=District 30=
[[File:2018 Maryland Senate District 30 election.svg|thumb|175px|Results by precinct
{{collapsible list
| title = {{legend|#7996E2|Elfreth}}
|{{legend|#A5B0FF|40–50%}}
|{{legend|#7996E2|50–60%}}
|{{legend|#6674DE|60–70%}}
|{{legend|#584CDE|70–80%}}
|{{legend|#3933E5|80–90%}}
}}
{{collapsible list
| title = {{legend|#E27F7F|George}}
|{{legend|#FFB2B2|40–50%}}
|{{legend|#E27F7F|50–60%}}
|{{legend|#D75D5D|60–70%}}
}}
{{legend|#AE8BB1|Tie}}
]]
{{Election box begin no change
|title = 2018 Maryland's 30th Senate district election
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Sarah Elfreth
| votes = 29,736
| percentage = 53.8%
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = Ron George
| votes = 24,639
| percentage = 44.6%
}}
{{Election box candidate with party link no change
| party = Libertarian Party (United States)
| candidate = Christopher Wallace, Sr.
| votes = 826
| percentage = 1.5%
}}
{{Election box write-in with party link no change
| votes = 38
| percentage = 0.1%
}}
{{Election box total no change
| votes = 55,239
| percentage = 100%
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
{{clear}}
=District 31=
[[File:2018 Maryland Senate District 31 election.svg|thumb|175px|Results by precinct
{{collapsible list
| title = {{legend|#E27F7F|Simonaire}}
|{{legend|#E27F7F|50–60%}}
|{{legend|#D75D5D|60–70%}}
|{{legend|#D72F30|70–80%}}
|{{legend|#C21B18|80–90%}}
}}
{{collapsible list
| title = {{legend|#7996E2|Democrats}}
|{{legend|#7996E2|50–60%}}
|{{legend|#6674DE|60–70%}}
|{{legend|#584CDE|70–80%}}
}}
]]
{{Election box begin no change
|title = 2018 Maryland's 31st Senate district election
}}
{{Election box winning candidate with party link no change
| party = Republican Party (United States)
| candidate = Bryan Simonaire (incumbent)
| votes = 29,489
| percentage = 61.0%
}}
{{Election box candidate with party link no change
| party = Democratic Party (United States)
| candidate = Scott Harman
| votes = 18,778
| percentage = 38.9%
}}
{{Election box write-in with party link no change
| votes = 61
| percentage = 0.1%
}}
{{Election box total no change
| votes = 48,328
| percentage = 100%
}}
{{Election box hold with party link no change
| winner = Republican Party (United States)
}}
{{Election box end}}
=District 32=
[[File:2018 Maryland Senate District 32 election.svg|thumb|175px|Results by precinct
{{collapsible list
| title = {{legend|#7996E2|Beidle}}
|{{legend|#7996E2|50–60%}}
|{{legend|#6674DE|60–70%}}
|{{legend|#584CDE|70–80%}}
|{{legend|#3933E5|80–90%}}
|{{legend|#0D0596|>90%}}
}}
{{collapsible list
| title = {{legend|#E27F7F|Grasso}}
|{{legend|#E27F7F|50–60%}}
|{{legend|#D75D5D|60–70%}}
}}
{{legend|#AE8BB1|Tie}}
]]
{{Election box begin no change
|title = 2018 Maryland's 32nd Senate district election
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Pamela Beidle
| votes = 30,384
| percentage = 66.4%
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = John Grasso
| votes = 15,306
| percentage = 33.4%
}}
{{Election box write-in with party link no change
| votes = 70
| percentage = 0.2%
}}
{{Election box total no change
| votes = 45,760
| percentage = 100%
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
=District 33=
[[File:2018 Maryland Senate District 33 election.svg|thumb|175px|Results by precinct
{{collapsible list
| title = {{legend|#E27F7F|Reilly}}
|{{legend|#E27F7F|50–60%}}
|{{legend|#D75D5D|60–70%}}
|{{legend|#D72F30|70–80%}}
}}
{{collapsible list
| title = {{legend|#7996E2|Hurwitz}}
|{{legend|#7996E2|50–60%}}
|{{legend|#6674DE|60–70%}}
}}
]]
{{Election box begin no change
|title = 2018 Maryland's 33rd Senate district election
}}
{{Election box winning candidate with party link no change
| party = Republican Party (United States)
| candidate = Edward R. Reilly (incumbent)
| votes = 34,884
| percentage = 53.5%
}}
{{Election box candidate with party link no change
| party = Democratic Party (United States)
| candidate = Eve Hurwitz
| votes = 30,298
| percentage = 46.4%
}}
{{Election box write-in with party link no change
| votes = 51
| percentage = 0.1%
}}
{{Election box total no change
| votes = 65,233
| percentage = 100%
}}
{{Election box hold with party link no change
| winner = Republican Party (United States)
}}
{{Election box end}}
=District 34=
[[File:2018 Maryland Senate District 34 election.svg|thumb|175px|Results by precinct
{{collapsible list
| title = {{legend|#E27F7F|Cassilly}}
|{{legend|#E27F7F|50–60%}}
|{{legend|#D75D5D|60–70%}}
|{{legend|#D72F30|70–80%}}
|{{legend|#C21B18|80–90%}}
}}
{{collapsible list
| title = {{legend|#7996E2|James}}
|{{legend|#7996E2|50–60%}}
|{{legend|#6674DE|60–70%}}
|{{legend|#584CDE|70–80%}}
}}
{{legend|#AE8BB1|Tie}}
]]
{{Election box begin no change
|title = 2018 Maryland's 34th Senate district election
}}
{{Election box winning candidate with party link no change
| party = Republican Party (United States)
| candidate = Robert Cassilly (incumbent)
| votes = 24,445
| percentage = 50.1%
}}
{{Election box candidate with party link no change
| party = Democratic Party (United States)
| candidate = Mary-Dulany James
| votes = 24,256
| percentage = 49.7%
}}
{{Election box write-in with party link no change
| votes = 87
| percentage = 0.2%
}}
{{Election box total no change
| votes = 48,788
| percentage = 100%
}}
{{Election box hold with party link no change
| winner = Republican Party (United States)
}}
{{Election box end}}
{{clear}}
=District 35=
[[File:2018 Maryland Senate District 35 election.svg|thumb|175px|Results by precinct
{{collapsible list
| title = {{legend|#E27F7F|Gallion}}
|{{legend|#FFB2B2|40–50%}}
|{{legend|#E27F7F|50–60%}}
|{{legend|#D75D5D|60–70%}}
|{{legend|#D72F30|70–80%}}
|{{legend|#C21B18|80–90%}}
}}
{{legend|#AE8BB1|Tie}}
]]
{{Election box begin no change
|title = 2018 Maryland's 35th Senate district election
}}
{{Election box winning candidate with party link no change
| party = Republican Party (United States)
| candidate = Jason C. Gallion
| votes = 33,813
| percentage = 67.3%
}}
{{Election box candidate with party link no change
| party = Independent politician
| candidate = Frank Esposito
| votes = 10,600
| percentage = 21.1%
}}
{{Election box candidate with party link no change
| party = Libertarian Party (United States)
| candidate = Christopher Randers-Pehrson
| votes = 5,632
| percentage = 11.2%
}}
{{Election box write-in with party link no change
| votes = 222
| percentage = 0.4%
}}
{{Election box total no change
| votes = 50,267
| percentage = 100%
}}
{{Election box hold with party link no change
| winner = Republican Party (United States)
}}
{{Election box end}}
=District 36=
[[File:2018 Maryland Senate District 36 election.svg|thumb|175px|Results by precinct
{{collapsible list
| title = {{legend|#E27F7F|Hershey}}
|{{legend|#FFB2B2|40–50%}}
|{{legend|#E27F7F|50–60%}}
|{{legend|#D75D5D|60–70%}}
|{{legend|#D72F30|70–80%}}
|{{legend|#C21B18|80–90%}}
}}
{{collapsible list
| title = {{legend|#7996E2|Sinclair}}
|{{legend|#7996E2|50–60%}}
}}
]]
{{Election box begin no change
|title = 2018 Maryland's 36th Senate district election
}}
{{Election box winning candidate with party link no change
| party = Republican Party (United States)
| candidate = Stephen S. Hershey Jr. (incumbent)
| votes = 33,028
| percentage = 65.1%
}}
{{Election box candidate with party link no change
| party = Democratic Party (United States)
| candidate = Heather Lynette Sinclair
| votes = 17,691
| percentage = 34.9%
}}
{{Election box write-in with party link no change
| votes = 32
| percentage = 0.1%
}}
{{Election box total no change
| votes = 50,751
| percentage = 100%
}}
{{Election box hold with party link no change
| winner = Republican Party (United States)
}}
{{Election box end}}
{{clear}}
=District 37=
[[File:2018 Maryland Senate District 37 election.svg|thumb|175px|Results by precinct
{{collapsible list
| title = {{legend|#E27F7F|Eckardt}}
|{{legend|#FFB2B2|40–50%}}
|{{legend|#E27F7F|50–60%}}
|{{legend|#D75D5D|60–70%}}
|{{legend|#D72F30|70–80%}}
|{{legend|#C21B18|80–90%}}
|{{legend|#A80000|>90%}}
}}
{{collapsible list
| title = {{legend|#7996E2|Wright}}
|{{legend|#7996E2|50–60%}}
|{{legend|#6674DE|60–70%}}
|{{legend|#584CDE|70–80%}}
|{{legend|#3933E5|80–90%}}
|{{legend|#0D0596|>90%}}
}}
]]
{{Election box begin no change
|title = 2018 Maryland's 37th Senate district election
}}
{{Election box winning candidate with party link no change
| party = Republican Party (United States)
| candidate = Adelaide C. Eckardt (incumbent)
| votes = 29,520
| percentage = 59.9%
}}
{{Election box candidate with party link no change
| party = Democratic Party (United States)
| candidate = Holly Wright
| votes = 19,691
| percentage = 40.0%
}}
{{Election box write-in with party link no change
| votes = 56
| percentage = 0.1%
}}
{{Election box total no change
| votes = 49,267
| percentage = 100%
}}
{{Election box hold with party link no change
| winner = Republican Party (United States)
}}
{{Election box end}}
{{clear}}
=District 38=
[[File:2018 Maryland Senate District 38 election.svg|thumb|175px|Results by precinct
{{collapsible list
| title = {{legend|#E27F7F|Carozza}}
|{{legend|#E27F7F|50–60%}}
|{{legend|#D75D5D|60–70%}}
|{{legend|#D72F30|70–80%}}
}}
{{collapsible list
| title = {{legend|#7996E2|Mathias}}
|{{legend|#7996E2|50–60%}}
|{{legend|#6674DE|60–70%}}
|{{legend|#584CDE|70–80%}}
|{{legend|#3933E5|80–90%}}
|{{legend|#0D0596|>90%}}
}}
]]
{{Election box begin no change
|title = 2018 Maryland's 38th Senate district election
}}
{{Election box winning candidate with party link no change
| party = Republican Party (United States)
| candidate = Mary Beth Carozza
| votes = 25,731
| percentage = 52.6%
}}
{{Election box candidate with party link no change
| party = Democratic Party (United States)
| candidate = James N. Mathias Jr. (incumbent)
| votes = 23,098
| percentage = 47.3%
}}
{{Election box write-in with party link no change
| votes = 44
| percentage = 0.1%
}}
{{Election box total no change
| votes = 48,873
| percentage = 100%
}}
{{Election box gain with party link no change
| winner = Republican Party (United States)
| loser = Democratic Party (United States)
}}
{{Election box end}}
=District 39=
[[File:2018 Maryland Senate District 39 election.svg|thumb|175px|Results by precinct
{{collapsible list
| title = {{legend|#7996E2|King}}
|{{legend|#6674DE|60–70%}}
|{{legend|#584CDE|70–80%}}
|{{legend|#3933E5|80–90%}}
}}
]]
{{Election box begin no change
|title = 2018 Maryland's 39th Senate district election
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Nancy J. King (incumbent)
| votes = 32,417
| percentage = 79.3%
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = Al Phillips
| votes = 8,434
| percentage = 20.6%
}}
{{Election box write-in with party link no change
| votes = 53
| percentage = 0.1%
}}
{{Election box total no change
| votes = 40,904
| percentage = 100%
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
=District 40=
{{Election box begin no change
|title = 2018 Maryland's 40th Senate district election
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Antonio Hayes
| votes = 26,960
| percentage = 98.7%
}}
{{Election box write-in with party link no change
| votes = 349
| percentage = 1.3%
}}
{{Election box total no change
| votes = 27,309
| percentage = 100%
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
=District 41=
{{Election box begin no change
|title = 2018 Maryland's 41st Senate district election
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Jill P. Carter (incumbent)
| votes = 33,284
| percentage = 98.2%
}}
{{Election box write-in with party link no change
| votes = 616
| percentage = 1.8%
}}
{{Election box total no change
| votes = 33,900
| percentage = 100%
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
=District 42=
[[File:2018 Maryland Senate District 42 election.svg|thumb|175px|Results by precinct
{{collapsible list
| title = {{legend|#E27F7F|West}}
|{{legend|#E27F7F|50–60%}}
|{{legend|#D75D5D|60–70%}}
|{{legend|#D72F30|70–80%}}
|{{legend|#A80000|>90%}}
}}
{{collapsible list
| title = {{legend|#7996E2|Leonard}}
|{{legend|#7996E2|50–60%}}
|{{legend|#6674DE|60–70%}}
|{{legend|#584CDE|70–80%}}
|{{legend|#0D0596|>90%}}
}}
{{legend|#AE8BB1|Tie}}
]]
{{Election box begin no change
|title = 2018 Maryland's 42nd Senate district election
}}
{{Election box winning candidate with party link no change
| party = Republican Party (United States)
| candidate = Chris West
| votes = 29,100
| percentage = 51.0%
}}
{{Election box candidate with party link no change
| party = Democratic Party (United States)
| candidate = Robbie Leonard
| votes = 27,949
| percentage = 49.0%
}}
{{Election box write-in with party link no change
| votes = 46
| percentage = 0.1%
}}
{{Election box total no change
| votes = 57,095
| percentage = 100%
}}
{{Election box gain with party link no change
| winner = Republican Party (United States)
| loser = Democratic Party (United States)
}}
{{Election box end}}
=District 43=
{{Election box begin no change
|title = 2018 Maryland's 43rd Senate district election
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Mary L. Washington
| votes = 35,972
| percentage = 98.8%
}}
{{Election box write-in with party link no change
| votes = 423
| percentage = 1.2%
}}
{{Election box total no change
| votes = 36,395
| percentage = 100%
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
=District 44=
[[File:2018 Maryland Senate District 44 election.svg|thumb|175px|Results by precinct
{{collapsible list
| title = {{legend|#7996E2|Nathan-Pulliam}}
|{{legend|#7996E2|50–60%}}
|{{legend|#6674DE|60–70%}}
|{{legend|#584CDE|70–80%}}
|{{legend|#3933E5|80–90%}}
|{{legend|#0D0596|>90%}}
}}
]]
{{Election box begin no change
|title = 2018 Maryland's 44th Senate district election
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Shirley Nathan-Pulliam (incumbent)
| votes = 34,834
| percentage = 84.5%
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = Victor Clark, Jr.
| votes = 6,280
| percentage = 15.2%
}}
{{Election box write-in with party link no change
| votes = 86
| percentage = 0.2%
}}
{{Election box total no change
| votes = 41,200
| percentage = 100%
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
=District 45=
{{Election box begin no change
|title = 2018 Maryland's 45th Senate district election
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Cory V. McCray
| votes = 29,608
| percentage = 98.8%
}}
{{Election box write-in with party link no change
| votes = 373
| percentage = 1.2%
}}
{{Election box total no change
| votes = 29,981
| percentage = 100%
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
=District 46=
[[File:2018 Maryland Senate District 46 election.svg|thumb|175px|Results by precinct
{{collapsible list
| title = {{legend|#7996E2|Ferguson}}
|{{legend|#7996E2|50–60%}}
|{{legend|#6674DE|60–70%}}
|{{legend|#584CDE|70–80%}}
|{{legend|#3933E5|80–90%}}
|{{legend|#0D0596|>90%}}
}}
{{legend|#AE8BB1|Tie}}
]]
{{Election box begin no change
|title = 2018 Maryland's 46th Senate district election
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Bill Ferguson (incumbent)
| votes = 26,203
| percentage = 78.2%
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = Christine Digman
| votes = 7,238
| percentage = 21.6%
}}
{{Election box write-in with party link no change
| votes = 60
| percentage = 0.2%
}}
{{Election box total no change
| votes = 33,501
| percentage = 100%
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
=District 47=
[[File:2018 Maryland Senate District 47 election.svg|thumb|175px|Results by precinct
{{collapsible list
| title = {{legend|#7996E2|Augustine}}
|{{legend|#584CDE|70–80%}}
|{{legend|#3933E5|80–90%}}
|{{legend|#0D0596|>90%}}
}}
{{legend|#AE8BB1|Tie}}
]]
{{Election box begin no change
|title = 2018 Maryland's 47th Senate district election
}}
{{Election box winning candidate with party link no change
| party = Democratic Party (United States)
| candidate = Malcolm Augustine
| votes = 23,983
| percentage = 93.0%
}}
{{Election box candidate with party link no change
| party = Republican Party (United States)
| candidate = Fred Price Jr.
| votes = 1,777
| percentage = 6.9%
}}
{{Election box write-in with party link no change
| votes = 33
| percentage = 0.1%
}}
{{Election box total no change
| votes = 25,793
| percentage = 100%
}}
{{Election box hold with party link no change
| winner = Democratic Party (United States)
}}
{{Election box end}}
References
{{reflist}}
{{2018 United States elections}}
{{Elections in Maryland footer}}