100th Wisconsin Legislature

{{Use American English|date=February 2025}}

{{Use mdy dates|date=January 2025}}

{{Infobox legislative term

| name = 100th Wisconsin Legislature

| image = Wis-capitol.jpg

| image_size =

| alt =

| caption = Wisconsin State Capitol

| body = Wisconsin Legislature

| meeting_place = {{nowrap|Wisconsin State Capitol}}

| election = {{nowrap|November 2, 2010}}

| term_start = {{nowrap|January 3, 2011}}

| term_end = {{nowrap|January 7, 2013}}

| before = 99th

| after = 101st

| website =

| chamber1 = Senate

| membership1 = 33

| control1 = {{unbulleted list

| Republican

| {{sup|until July 17, 2012}}

| Democratic

| {{sup|from July 17, 2012}}

}}

| chamber1_leader1_type = Senate President

| chamber1_leader1 = {{unbulleted list

| Michael G. Ellis (R)

| {{sup|until July 17, 2012}}

| Fred Risser (D)

| {{sup|from July 17, 2012}}

}}

| chamber1_leader2_type = {{nowrap|President pro tempore}}

| chamber1_leader2 = {{unbulleted list

| {{nowrap|Joseph K. Leibham (R)}}

| {{sup|until July 17, 2012}}

| Tim Carpenter (D)

| {{sup|from July 17, 2012}}

}}

| chamber2 = Assembly

| membership2 = 99

| control2 = Republican

| chamber2_leader1_type = {{nowrap|Assembly Speaker}}

| chamber2_leader1 = Jeff Fitzgerald (R)

| chamber2_leader2_type = {{nowrap|Speaker pro tempore}}

| chamber2_leader2 = {{nowrap|Bill Kramer (R)}}

| session1_type = Regular

| session1_start = {{nowrap|January 3, 2011}}

| session1_end = {{nowrap|January 7, 2013}}

| special_session1_type = {{nowrap|Jan. 2011 Spec.}}

| special_session1_start = {{nowrap|January 4, 2011}}

| special_session1_end = {{nowrap|September 27, 2011}}

| special_session2_type = {{nowrap|Jun. 2011 Extra.}}

| special_session2_start = {{nowrap|June 14, 2011}}

| special_session2_end = {{nowrap|August 1, 2011}}

| special_session3_type = {{nowrap|Sep. 2011 Spec.}}

| special_session3_start = {{nowrap|September 29, 2011}}

| special_session3_end = {{nowrap|December 8, 2011}}

}}

The One-Hundredth Wisconsin Legislature convened from January 3, 2011, through January 7, 2013, in regular session, though it adjourned for legislative activity on May 22, 2012. The legislature also held two special sessions and an extraordinary session during this legislative term.

This session was the start of eight years of unified Republican control of the governor's office and both chambers of the legislature. In this session, new governor Scott Walker pushed through the controversial 2011 Wisconsin Act 10, referred to at the time as the "Budget Repair Bill". The most controversial provision of the law was the stripping of state employees of collective bargaining rights. During consideration of the bill, mass protests erupted at the state capitol, and Democratic state senators fled the state in order to deny the Senate a quorum needed for budgetary legislation. Republicans in the state senate were eventually able to circumvent the quorum issue by stripping out all budgetary items from the bill and passing it as ordinary legislation. The session also saw passage of 2011 Wisconsin Act 43, the dramatic gerrymander which successfully locked in Republican control of the legislature for the next decade.

Following the outrage over Act 10, recall elections were held in 2011 and 2012 in which 13 state senators were challenged. Three were eventually removed from office and replaced by Democrats—one other resigned, but was replaced by a senator of the same party. The result was that Democrats briefly regained the senate majority in the second half of 2012. The governor was also subject to a recall election in 2012, but survived with roughly the same election margin as he had won in the 2010 election.

Senators representing odd-numbered districts were newly elected for this session and were serving the first two years of a four-year term. Assembly members were elected to a two-year term. Assembly members and odd-numbered senators were elected in the general election of November 2, 2010. Senators representing even-numbered districts were serving the third and fourth year of their four-year term, having been elected in the general election held on November 4, 2008.

The governor of Wisconsin during this entire term was Republican Scott Walker, of Milwaukee County, serving the first two years of a four-year term, having won election in the 2010 Wisconsin gubernatorial election.

Major events

Major legislation

  • March 11, 2011: Act relating to state finances, collective bargaining for public employees, compensation and fringe benefits of public employees, the state civil service system, the Medical Assistance program, [https://docs.legis.wisconsin.gov/2011/related/acts/10 2011 Act 10]. The controversial Budget Repair Bill which removed collective bargaining rights from state employees, prompted months of protests at the state capitol, and ultimately led to recall elections for thirteen senators and Governor Scott Walker.
  • August 9, 2011: Act relating to legislative redistricting, [https://docs.legis.wisconsin.gov/2011/related/acts/43 2011 Act 43]. An overhaul of Wisconsin legislative voting districts fortified the Republican majorities through gerrymandering.

Party summary

=Senate summary=

File:WI Senate 2005.svg

class=wikitable style="text-align:center"
style="vertical-align:bottom;"

!rowspan=3|

!colspan=2|Party

(Shading indicates majority caucus)

!rowspan=3|Total

!

style="height:5px"

| style="background-color:{{party color|Democratic Party (United States)}}" |

| style="background-color:{{party color|Republican Party (United States)}}" |

| style="background-color:black" |

Democratic

!Republican

!Vacant

nowrap style="font-size:80%"| End of previous Legislature

| {{Party shading/Democratic}}| 18

| 15

! 33

| 0

colspan=5|
nowrap style="font-size:80%"| Start of Reg. Session

| rowspan="2" | 14

| {{party shading/Republican}}| 19

! 33

| 0

nowrap style="font-size:80%" | From Aug. 8, 2011Republicans Randy Hopper (18th district) and Dan Kapanke (32nd district) were recalled from office.

| rowspan="2" {{party shading/Republican}}| 17

! 31

| 2

nowrap style="font-size:80%" | From Aug. 25, 2011Democrats Jessica King (18th district) and Jennifer Shilling (32nd district) were sworn in to replace Randy Hopper and Dan Kapanke, respectively.

| rowspan="2" | 16

! 33

| 0

nowrap style="font-size:80%"| From Mar. 17, 2012Republican Pam Galloway (29th district) resigned.

| 16

! 32

| 1

nowrap style="font-size:80%"| From Jul. 11, 2012Republican Van H. Wanggaard (21st district) was recalled from office.

| {{party shading/Democratic}} | 16

| 15

! 31

| 2

nowrap style="font-size:80%"| From Jul. 17, 2012Democrat John Lehman (21st district) and Republican Jerry Petrowski (29th district) were sworn in to replace Van H. Wanggaard and Pam Galloway, respectively.

| rowspan="3" {{party shading/Democratic}} | 17

| 16

! 33

| 0

nowrap style="font-size:80%"| From Aug. 5, 2012Republican Rich Zipperer (33rd district) resigned.

| 15

! 32

| 1

nowrap style="font-size:80%" | From Dec. 14, 2012Republican Paul Farrow (33rd district) was sworn in to succeed Rich Zipperer.

| 16

! 33

| 0

colspan=5 |
Final voting share

!{{party shading/Democratic}}|{{percentage|17|33|2}}

!{{percentage|16|33|2}}

|colspan=2|

colspan=6 |
style="white-space:nowrap; font-size:80%;"| Beginning of the next Legislature

| 15

| {{party shading/Republican}} | 18

! 33

| 0

=Assembly summary=

File:WI Assembly 2011-11-08.svg

class=wikitable style="text-align:center"
style="vertical-align:bottom;"

!rowspan=3|

!colspan=3|Party

(Shading indicates majority caucus)

!rowspan=3|Total

!

style="height:5px"

| style="background-color:{{party color|Democratic Party (United States)}}" |

| style="background-color:{{party color|Independent Party (United States)}}" |

| style="background-color:{{party color|Republican Party (United States)}}" |

| style="background-color:black" |

Dem.

! Ind.

! Rep.

! Vacant

nowrap style="font-size:80%"| End of previous Legislature

|{{party shading/Democratic}}| 49

| 2

| 45

! 96

| 3

colspan=5|
nowrap style="font-size:80%"| Start of Reg. SessionRepublicans Mark Gottlieb (60th district), Scott Gunderson (83rd district), and Michael Huebsch (94th district) resigned before the start of the term to accept appointments in Governor Scott Walker's administration.

| 38

| {{party shading/Republican}} rowspan=8|1

| {{party shading/Republican}} rowspan=2|57

! 96

|3

nowrap style="font-size:80%" | From Apr. 14, 2011Democrat Joe Parisi (48th district) resigned after being elected county executive.

| 37

! 95

| 4

nowrap style="font-size:80%" | From May 3, 2011Republicans Duey Stroebel (60th district) and David Craig (83rd district) and Democrat Steve Doyle (94th district) were sworn in to replace Mark Gottlieb, Scott Gunderson, and Michael Huebsch, respectively.

| rowspan=2| 38

|{{party shading/Republican}} rowspan=3| 59

! rowspan=2| 98

| rowspan=2| 1

nowrap style="font-size:80%" | From Aug. 9, 2011Democrat Jennifer Shilling (95th district) resigned after her election to the state senate. Democrat Chris Taylor (48th district) was sworn in to replace Joe Parisi.
nowrap style="font-size:80%" | From Nov. 8, 2011Democrat Jill Billings (95th district) was sworn in to replace Jennifer Shilling.

| rowspan=2| 39

! 99

| 0

nowrap style="font-size:80%" | From Jun. 5, 2012Republican Jerry Petrowski (86th district) resigned after his election to the state senate.

| rowspan="2" {{party shading/Republican}}| 58

! 98

| 1

nowrap style="font-size:80%" | From Jul. 2, 2012Democrat Barbara Toles (17th district) resigned.

| rowspan="2" | 38

! 97

| 2

nowrap style="font-size:80%" | From Dec. 14, 2012Republican Paul Farrow (98th district) resigned after his election to the state senate.

| {{party shading/Republican}}| 57

! 96

| 3

colspan=6 |
Final voting share

! {{percentage|38|96|2}}

! colspan=2 {{party shading/Republican}}|{{percentage|57|96|2}}

! colspan=2 |

colspan=6 |
style="white-space:nowrap; font-size:80%;"| Beginning of the next Legislature

| 39

| 0

| {{party shading/Republican}} | 59

! 98

| 1

Sessions

  • Regular session: January 3, 2011{{spnd}}January 7, 2013
  • January 2011 special session: January 4, 2011{{spnd}}September 27, 2011
  • June 2011 extraordinary session: June 14, 2011{{spnd}}August 1, 2011
  • September 2011 special session: September 29, 2011{{spnd}}December 8, 2011

Leadership

=Senate leadership=

;Senate majority leadership

;Senate minority leadership

=Assembly leadership=

;Assembly majority leadership (Republican)

;Assembly minority leadership (Democratic)

Members

=Members of the Senate=

Members of the Senate for the One-Hundredth Wisconsin Legislature:{{cite report|url= https://docs.legis.wisconsin.gov/misc/lrb/blue_book/2011_2012/ |title= State of Wisconsin 2011–2012 Blue Book |year= 2011 |publisher= Wisconsin Legislative Reference Bureau |isbn= 978-0-9752820-1-4 |editor-last1= Barish |editor-first1= Lawrence S. |editor-last2= Lemanski |editor-first2= Lynn |chapter-url= https://docs.legis.wisconsin.gov/misc/lrb/blue_book/2011_2012/200_biographies.pdf |chapter= Biographies |pages= 18–86 |accessdate= January 29, 2024 }}

File:WI Senate Partisan Map 2011.svg

class="wikitable sortable"

! Dist. !! Senator !! Party !! Age
(2011) !! Home !! First
elected

align="center" | 01

| {{sortname|Frank|Lasee}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age|1961|12|11|2011|1|1}}

| De Pere, Brown County

| align="center" | 2010

align="center" | 02

| {{sortname|Robert|Cowles}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1950|7|31|2011|1|1}}

| Green Bay, Brown County

| align="center" | 1987

align="center" | 03

| {{sortname|Tim|Carpenter}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1960|2|24|2011|1|1}}

| Milwaukee, Milwaukee County

| align="center" | 2002

align="center" | 04

| {{sortname|Lena|Taylor}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1966|7|25|2011|1|1}}

| Milwaukee, Milwaukee County

| align="center" | 2004

align="center" | 05

| {{sortname|Leah|Vukmir}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1958|4|26|2011|1|1}}

| Wauwatosa, Milwaukee County

| align="center" | 2010

align="center" | 06

| {{sortname|Spencer|Coggs}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1949|8|6|2011|1|1}}

| Milwaukee, Milwaukee County

| align="center" | 2003

align="center" | 07

| {{sortname|Chris|Larson}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1980|11|2|2011|1|1}}

| Milwaukee, Milwaukee County

| align="center" | 2010

align="center" | 08

| {{sortname|Alberta|Darling}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1944|4|28|2011|1|1}}

| River Hills, Milwaukee County

| align="center" | 1992

align="center" | 09

| {{sortname|Joe|Leibham}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1969|6|6|2011|1|1}}

| Sheboygan, Sheboygan County

| align="center" | 2002

align="center" | 10

| {{sortname|Sheila|Harsdorf}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1956|7|25|2011|1|1}}

| River Falls, Pierce County

| align="center" | 2000

align="center" | 11

| {{sortname|Neal|Kedzie}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1956|1|27|2011|1|1}}

| Elkhorn, Walworth County

| align="center" | 2002

align="center" | 12

| {{sortname|Jim|Holperin}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1950|12|18|2011|1|1}}

| Conover, Vilas County

| align="center" | 2008

align="center" | 13

| {{sortname|Scott L.|Fitzgerald}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1963|11|16|2011|1|1}}

| Juneau, Dodge County

| align="center" | 1994

align="center" | 14

| {{sortname|Luther|Olsen}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1951|2|26|2011|1|1}}

| Ripon, Fond du Lac County

| align="center" | 2004

align="center" | 15

| {{sortname|Timothy|Cullen|Timothy Cullen (Wisconsin politician)}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1944|2|25|2011|1|1}}

| Janesville, Rock County

| align="center" | 2010

align="center" | 16

| {{sortname|Mark F.|Miller}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1943|2|1|2011|1|1}}

| Monona, Dane County

| align="center" | 2004

align="center" | 17

| {{sortname|Dale|Schultz}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1953|6|12|2011|1|1}}

| Richland Center, Richland County

| align="center" | 1991

rowspan="2" align="center" | 18

| {{sortname|Randy|Hopper}} {{nowrap|{{small|(rec. Aug. 8, 2011)}}}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1966|1|23|2011|1|1}}

| Fond du Lac, Fond du Lac County

| align="center" | 2008

{{sortname|Jessica|King}} {{nowrap|{{small|(from Aug. 25, 2011)}}}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1975|1|21|2011|8|25}}

| Oshkosh, Winnebago County

| align="center" | 2011†

align="center" | 19

| {{sortname|Michael|Ellis|Michael Ellis (American politician)}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1941|2|21|2011|1|1}}

| Neenah, Winnebago County

| align="center" | 1982

align="center" | 20

| {{sortname|Glenn|Grothman}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1955|7|3|2011|1|1}}

| West Bend, Washington County

| align="center" | 2004

rowspan="2" align="center" | 21

| {{sortname|Van H.|Wanggaard}} {{nowrap|{{small|(rec. Jul. 11, 2012)}}}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1952|4|19|2011|1|1}}

| Racine, Racine County

| align="center" | 2010

{{sortname|John|Lehman|John Lehman (Wisconsin politician)}} {{nowrap|{{small|(from Jul. 16, 2012)}}}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1945|8|2|2012|7|16}}

| Racine, Racine County

| align="center" | 2012†

align="center" | 22

| {{sortname|Robert|Wirch}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1943|11|16|2011|1|1}}

| Pleasant Prairie, Kenosha County

| align="center" | 1996

align="center" | 23

| {{sortname|Terry|Moulton}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1946|7|19|2011|1|1}}

| Chippewa Falls, Chippewa County

| align="center" | 2010

align="center" | 24

| {{sortname|Julie|Lassa}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1970|10|21|2011|1|1}}

| Stevens Point, Portage County

| align="center" | 2003

align="center" | 25

| {{sortname|Robert|Jauch}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1945|11|22|2011|1|1}}

| Poplar, Douglas County

| align="center" | 1986

align="center" | 26

| {{sortname|Fred|Risser}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1927|5|5|2011|1|1}}

| Madison, Dane County

| align="center" | 1962

align="center" | 27

| {{sortname|Jon|Erpenbach}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1961|1|28|2011|1|1}}

| Waunakee, Dane County

| align="center" | 1998

align="center" | 28

| {{sortname|Mary|Lazich}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1952|10|3|2011|1|1}}

| New Berlin, Waukesha County

| align="center" | 1998

rowspan="2" align="center" | 29

| {{sortname|Pam |Galloway}} {{nowrap|{{small|(res. Mar. 16, 2012)}}}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1955|09|11|2011|1|1}}

| Wausau, Marathon County

| align="center" | 2010

{{sortname|Jerry|Petrowski}} {{nowrap|{{small|(from July 17, 2012)}}}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1950|06|16|2012|7|17}}

| Marathon, Marathon County

| align="center" | 2012

align="center" | 30

| {{sortname|Dave|Hansen|Dave Hansen (politician)}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1947|12|18|2011|1|1}}

| Green Bay, Brown County

| align="center" | 2000

align="center" | 31

| {{sortname|Kathleen|Vinehout}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1958|6|16|2011|1|1}}

| Alma, Buffalo County

| align="center" | 2006

rowspan="2" align="center" | 32

| {{sortname|Dan|Kapanke}} {{nowrap|{{small|(rec. Aug. 8, 2011)}}}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age|1947|8|21|2011|1|1}}

| La Crosse, La Crosse County

| align="center" | 2004

{{sortname|Jennifer|Shilling}} {{nowrap|{{small|(from Aug. 25, 2011)}}}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age|1969|7|4|2011|8|25}}

| La Crosse, La Crosse County

| align="center" | 2011†

rowspan="2" align="center" | 33

| {{sortname|Rich|Zipperer}} {{nowrap|{{small|(res. Aug. 5, 2012)}}}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1974|4|16|2011|1|1}}

| Pewaukee, Waukesha County

| align="center" | 2010

colspan="5" | --Vacant from Aug. 5, 2012--

:† Elected in a recall election (2011, 2012)

=Members of the Assembly=

Members of the Assembly for the One-Hundredth Wisconsin Legislature:

File:WI Assembly Partisan Map 2011.svg

class="wikitable sortable"

!Senate
District

!Assembly
District

!Representative

!Party

!Age
(2011)

!Home

!First
Elected

align="center" rowspan="3" | 01

| align="center" | 01

| {{sortname|Garey|Bies}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1946|10|26|2011|1|1}}

| Sister Bay

| align="center" | 2000

align="center" | 02

| {{sortname|Andre|Jacque}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1980|10|13|2011|1|1}}

| Bellevue

| align="center" | 2010

align="center" | 03

| {{sortname|Alvin|Ott}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1949|6|19|2011|1|1}}

| Forest Junction

| align="center" | 1986

align="center" rowspan="3" | 02

| align="center" | 04

| {{sortname|Chad|Weininger}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1972|2|7|2011|1|1}}

| Green Bay

| align="center" | 2010

align="center" | 05

| {{sortname|Jim|Steineke}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1970|11|23|2011|1|1}}

| Kaukauna

| align="center" | 2010

align="center" | 06

| {{sortname|Gary|Tauchen}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1953|11|23|2011|1|1}}

| Bonduel

| align="center" | 2006

align="center" rowspan="3" | 03

| align="center" | 07

| {{sortname|Peggy|Krusick}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1956|10|26|2011|1|1}}

| Milwaukee

| align="center" | 1983

align="center" | 08

| {{sortname|Jocasta|Zamarripa}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1976|3|8|2011|1|1}}

| Milwaukee

| align="center" | 2010

align="center" | 09

| {{sortname|Josh|Zepnick}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1968|3|21|2011|1|1}}

| Milwaukee

| align="center" | 2002

align="center" rowspan="3" | 04

| align="center" | 10

| {{sortname|Elizabeth M.|Coggs}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age|1956|12|4|2011|1|1}}

| Milwaukee

| align="center" | 2010

align="center" | 11

| {{sortname|Jason|Fields}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1974|1|29|2011|1|1}}

| Milwaukee

| align="center" | 2004

align="center" | 12

| {{sortname|Frederick P.|Kessler}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1940|1|11|2011|1|1}}

| Milwaukee

| align="center" | 2004

align="center" rowspan="3" | 05

| align="center" | 13

| {{sortname|David|Cullen|David Cullen (Wisconsin politician)}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1960|2|1|2011|1|1}}

| Milwaukee

| align="center" | 1990

align="center" | 14

| {{sortname|Dale P.|Kooyenga}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1979|2|12|2011|1|1}}

| Brookfield

| align="center" | 2010

align="center" | 15

| {{sortname|Tony|Staskunas}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1961|1|3|2011|1|1}}

| West Allis

| align="center" | 1996

align="center" rowspan="4" | 06

| align="center" | 16

| {{sortname|Leon|Young|dab=Wisconsin politician}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1967|7|4|2011|1|1}}

| Milwaukee

| align="center" | 1992

rowspan="2" align="center" | 17

| {{sortname|Barbara|Toles}} {{nowrap|{{small|(res. Jul. 2, 2012)}}}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1956|7|31|2011|1|1}}

| Milwaukee

| align="center" | 2004

colspan="5" | --Vacant from Jul. 2, 2012--
align="center" | 18

| {{sortname|Tamara|Grigsby}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1974|11|19|2011|1|1}}

| Milwaukee

| align="center" | 2004

align="center" rowspan="3" | 07

| align="center" | 19

| {{sortname|Jon|Richards|Jon Richards (politician)}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1963|9|5|2011|1|1}}

| Milwaukee

| align="center" | 1998

align="center" | 20

| {{sortname|Christine|Sinicki}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1960|3|28|2011|1|1}}

| Bay View

| align="center" | 1998

align="center" | 21

| {{sortname|Mark|Honadel}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1956|3|29|2011|1|1}}

| South Milwaukee

| align="center" | 2003

align="center" rowspan="3" | 08

| align="center" | 22

| {{sortname|Sandy|Pasch}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1954|5|19|2011|1|1}}

| Whitefish Bay

| align="center" | 2008

align="center" | 23

| {{sortname|Jim|Ott}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1947|6|5|2011|1|1}}

| Mequon

| align="center" | 2006

align="center" | 24

| {{sortname|Dan|Knodl}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1958|12|14|2011|1|1}}

| Germantown

| align="center" | 2008

align="center" rowspan="3" | 09

| align="center" | 25

| {{sortname|Bob|Ziegelbauer}}

| {{Party shading/Independent}} | Ind.

| align="center" | {{age |1951|8|26|2011|1|1}}

| Manitowoc

| align="center" | 1992

align="center" | 26

| {{sortname|Mike|Endsley}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1962|3|4|2011|1|1}}

| Sheboygan

| align="center" | 2010

align="center" | 27

| {{sortname|Steve|Kestell}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1955|6|15|2011|1|1}}

| Herman

| align="center" | 1998

align="center" rowspan="3" | 10

| align="center" | 28

| {{sortname|Erik|Severson}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1974|2|3|2011|1|1}}

| Star Prairie

| align="center" | 2010

align="center" | 29

| {{sortname|John|Murtha|John Murtha (Wisconsin politician)}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1951|8|8|2011|1|1}}

| Baldwin

| align="center" | 2006

align="center" | 30

| {{sortname|Dean|Knudson}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1961|4|29|2011|1|1}}

| Hudson

| align="center" | 2010

align="center" rowspan="3" | 11

| align="center" | 31

| {{sortname|Stephen|Nass}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1952|10|7|2011|1|1}}

| Whitewater

| align="center" | 1990

align="center" | 32

| {{sortname|Tyler|August}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1983|1|26|2011|1|1}}

| Walworth

| align="center" | 2010

align="center" | 33

| {{sortname|Chris|Kapenga}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1972|2|19|2011|1|1}}

| Delafield

| align="center" | 2010

align="center" rowspan="3" | 12

| align="center" | 34

| {{sortname|Dan|Meyer|Dan Meyer (Wisconsin politician)}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1949|1|1|2011|1|1}}

| Eagle River

| align="center" | 2000

align="center" | 35

| {{sortname|Tom|Tiffany}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1957|12|30|2011|1|1}}

| Hazelhurst

| align="center" | 2010

align="center" | 36

| {{sortname|Jeffrey|Mursau}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1954|6|12|2011|1|1}}

| Crivitz

| align="center" | 2004

align="center" rowspan="3" | 13

| align="center" | 37

| {{sortname|Andy|Jorgensen}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1967|9|10|2011|1|1}}

| Fort Atkinson

| align="center" | 2006

align="center" | 38

| {{sortname|Joel|Kleefisch}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1971|6|8|2011|1|1}}

| Oconomowoc

| align="center" | 2004

align="center" | 39

| {{sortname|Jeff|Fitzgerald|Jeff Fitzgerald (Wisconsin politician)}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1966|10|12|2011|1|1}}

| Horicon

| align="center" | 2000

align="center" rowspan="3" | 14

| align="center" | 40

| {{sortname|Kevin David|Petersen}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1964|12|14|2011|1|1}}

| Waupaca

| align="center" | 2006

align="center" | 41

| {{sortname|Joan|Ballweg}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1952|3|16|2011|1|1}}

| Markesan

| align="center" | 2004

align="center" | 42

| {{sortname|Fred|Clark|Fred Clark (forester)}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1959|5|14|2011|1|1}}

| Baraboo

| align="center" | 2008

align="center" rowspan="3" | 15

| align="center" | 43

| {{sortname|Evan|Wynn}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1962|6|20|2011|1|1}}

| Whitewater

| align="center" | 2010

align="center" | 44

| {{sortname|Joe|Knilans}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1964|3|20|2011|1|1}}

| Janesville

| align="center" | 2010

align="center" | 45

| {{sortname|Amy|Loudenbeck}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1969|9|29|2011|1|1}}

| Clinton

| align="center" | 2010

align="center" rowspan="4" | 16

| align="center" | 46

| {{sortname|Gary|Hebl}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1951|5|15|2011|1|1}}

| Sun Prairie

| align="center" | 2004

align="center" | 47

| {{sortname|Keith|Ripp}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1961|11|13|2011|1|1}}

| Lodi

| align="center" | 2008

align="center" rowspan="2" | 48

| {{sortname|Joe|Parisi}} {{nowrap|{{small|(res. Apr. 14, 2011)}}}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1960|10|24|2011|1|1}}

| Madison

| align="center" | 2004

{{sortname|Chris|Taylor|Chris Taylor (Wisconsin politician)}} {{nowrap|{{small|(from Aug. 9, 2011)}}}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1968|1|13|2011|8|9}}

| Madison

| align="center" | 2011

align="center" rowspan="3" | 17

| align="center" | 49

| {{sortname|Travis|Tranel}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1985|9|12|2011|1|1}}

| Cuba City

| align="center" | 2010

align="center" | 50

| {{sortname|Edward|Brooks|Edward Brooks (Wisconsin politician)}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1942|7|1|2011|1|1}}

| Reedsburg

| align="center" | 2008

align="center" | 51

| {{sortname|Howard|Marklein}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1954|10|3|2011|1|1}}

| Spring Green

| align="center" | 2010

align="center" rowspan="3" | 18

| align="center" | 52

| {{sortname|Jeremy|Thiesfeldt}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1966|11|22|2011|1|1}}

| Fond du Lac

| align="center" | 2010

align="center" | 53

| {{sortname|Richard|Spanbauer}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1946|3|5|2011|1|1}}

| Oshkosh

| align="center" | 2008

align="center" | 54

| {{sortname|Gordon|Hintz}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1973|11|29|2011|1|1}}

| Oshkosh

| align="center" | 2006

align="center" rowspan="3" | 19

| align="center" | 55

| {{sortname|Dean|Kaufert}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1957|5|23|2011|1|1}}

| Neenah

| align="center" | 1990

align="center" | 56

| {{sortname|Michelle|Litjens}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1972|9|28|2011|1|1}}

| Appleton

| align="center" | 2010

align="center" | 57

| {{sortname|Penny Bernard|Schaber}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1953|11|5|2011|1|1}}

| Appleton

| align="center" | 2008

align="center" rowspan="4" | 20

| align="center" | 58

| {{sortname|Patricia|Strachota}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1955|6|29|2011|1|1}}

| West Bend

| align="center" | 2004

align="center" | 59

| {{sortname|Daniel|LeMahieu}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1946|11|5|2011|1|1}}

| Cascade

| align="center" | 2002

align="center" rowspan="2" | 60

| colspan="5" | --Vacant until May 17, 2011--

{{sortname|Duey|Stroebel}} {{nowrap|{{small|(from May 17, 2011)}}}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1959|9|1|2011|5|17}}

| Cedarburg

| align="center" | 2011

align="center" rowspan="3" | 21

| align="center" | 61

| {{sortname|Robert L.|Turner}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1947|9|14|2011|1|1}}

| Racine

| align="center" | 1990

align="center" | 62

| {{sortname|Cory|Mason}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1973|1|25|2011|1|1}}

| Racine

| align="center" | 2006

align="center" | 63

| {{sortname|Robin|Vos}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1968|7|5|2011|1|1}}

| Burlington

| align="center" | 2004

align="center" rowspan="3" | 22

| align="center" | 64

| {{sortname|Peter|Barca}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1955|8|7|2011|1|1}}

| Kenosha

| align="center" | 1993

align="center" | 65

| {{sortname|John|Steinbrink}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1949|4|17|2011|1|1}}

| Pleasant Prairie

| align="center" | 1996

align="center" | 66

| {{sortname|Samantha|Kerkman}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1974|3|6|2011|1|1}}

| Randall

| align="center" | 2000

align="center" rowspan="3" | 23

| align="center" | 67

| {{sortname|Tom|Larson|Tom Larson (Wisconsin politician)}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1948|2|11|2011|1|1}}

| Colfax

| align="center" | 2010

align="center" | 68

| {{sortname|Kathy|Bernier}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1956|4|29|2011|1|1}}

| Chippewa Falls

| align="center" | 2010

align="center" | 69

| {{sortname|Scott|Suder}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1968|9|28|2011|1|1}}

| Abbotsford

| align="center" | 1998

align="center" rowspan="3" | 24

| align="center" | 70

| {{sortname|Amy Sue|Vruwink}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1975|5|22|2011|1|1}}

| Milladore

| align="center" | 2002

align="center" | 71

| {{sortname|Louis|Molepske}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1974|1|6|2011|1|1}}

| Stevens Point

| align="center" | 2003

align="center" | 72

| {{sortname|Scott|Krug}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1975|9|16|2011|1|1}}

| Wisconsin Rapids

| align="center" | 2010

align="center" rowspan="3" | 25

| align="center" | 73

| {{sortname|Nick|Milroy}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1974|4|15|2011|1|1}}

| Superior

| align="center" | 2008

align="center" | 74

| {{sortname|Janet|Bewley|Janet Bewley (Wisconsin Politician)}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1951|11|10|2011|1|1}}

| Ashland

| align="center" | 2010

align="center" | 75

| {{sortname|Roger|Rivard}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1952|8|27|2011|1|1}}

| Rice Lake

| align="center" | 2010

align="center" rowspan="3" | 26

| align="center" | 76

| {{sortname|Terese|Berceau}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1950|8|23|2011|1|1}}

| Madison

| align="center" | 1998

align="center" | 77

| {{sortname|Brett|Hulsey}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1959|4|28|2011|1|1}}

| Madison

| align="center" | 2010

align="center" | 78

| {{sortname|Mark|Pocan}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1964|8|14|2011|1|1}}

| Madison

| align="center" | 1998

align="center" rowspan="3" | 27

| align="center" | 79

| {{sortname|Sondy|Pope-Roberts}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1950|4|27|2011|1|1}}

| Verona

| align="center" | 2002

align="center" | 80

| {{sortname|Janis|Ringhand}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1950|2|13|2011|1|1}}

| Evansville

| align="center" | 2010

align="center" | 81

| {{sortname|Kelda|Roys}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1979|6|24|2011|1|1}}

| Madison

| align="center" | 2008

align="center" rowspan="4" | 28

| align="center" | 82

| {{sortname|Jeff|Stone|Jeff Stone (Wisconsin politician)}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1961|1|28|2011|1|1}}

| Greendale

| align="center" | 1998

align="center" rowspan="2" | 83

| colspan="5" | --Vacant until May 17, 2011--

{{sortname|David|Craig|Dave Craig}} {{nowrap|{{small|(from May 17, 2011)}}}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1979|3|16|2011|5|17}}

| Vernon

| align="center" | 2011

align="center" | 84

| {{sortname|Mike|Kuglitsch}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1960|2|3|2011|1|1}}

| New Berlin

| align="center" | 2010

align="center" rowspan="4" | 29

| align="center" | 85

| {{sortname|Donna|Seidel}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1950|8|6|2011|1|1}}

| Wausau

| align="center" | 2004

align="center" rowspan="2" | 86

| {{sortname|Jerry|Petrowski}} {{nowrap|{{small|(res. Jul. 17, 2012)}}}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1950|6|16|2011|1|1}}

| Marathon

| align="center" | 1998

colspan="5" | --Vacant from Jul. 17, 2012--
align="center" | 87

| {{sortname|Mary|Williams|Mary Williams (Wisconsin politician)}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1949|7|8|2011|1|1}}

| Medford

| align="center" | 2002

align="center" rowspan="3" | 30

| align="center" | 88

| {{sortname|John|Klenke}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1958|4|25|2011|1|1}}

| Green Bay

| align="center" | 2010

align="center" | 89

| {{sortname|John|Nygren}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1964|2|27|2011|1|1}}

| Marinette

| align="center" | 2006

align="center" | 90

| {{sortname|Karl|Van Roy}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1938|12|1|2011|1|1}}

| Howard

| align="center" | 2002

align="center" rowspan="3" | 31

| align="center" | 91

| {{sortname|Chris|Danou}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1967|1|18|2011|1|1}}

| Trempealeau

| align="center" | 2008

align="center" | 92

| {{sortname|Mark|Radcliffe|Mark Radcliffe (Wisconsin politician)}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1971|6|20|2011|1|1}}

| Black River Falls

| align="center" | 2008

align="center" | 93

| {{sortname|Warren|Petryk}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1955|1|24|2011|1|1}}

| Eleva

| align="center" | 2010

align="center" rowspan="5" | 32

| align="center" rowspan="2" | 94

| colspan="5" | --Vacant until May 17, 2011--

{{sortname|Steve|Doyle|Steve Doyle (Wisconsin politician)}} {{nowrap|{{small|(from May 17, 2011)}}}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1958|5|21|2011|5|17}}

| Onalaska

| align="center" | 2011

align="center" rowspan="2" | 95

| {{sortname|Jennifer|Shilling}} {{nowrap|{{small|(res. Aug. 25, 2011)}}}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1969|7|4|2011|1|1}}

| La Crosse

| align="center" | 2000

{{sortname|Jill|Billings}} {{nowrap|{{small|(from Nov. 21, 2011)}}}}

| {{Party shading/Democratic}} | Dem.

| align="center" | {{age |1962|1|19|2011|11|21}}

| La Crosse

| align="center" | 2011

align="center" | 96

| {{sortname|Lee|Nerison}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1952|7|31|2011|1|1}}

| Westby

| align="center" | 2004

align="center" rowspan="4" | 33

| align="center" | 97

| {{sortname|Bill|Kramer}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1965|1|21|2011|1|1}}

| Waukesha

| align="center" | 2006

rowspan="2" align="center" | 98

| {{sortname|Paul|Farrow}} {{nowrap|{{small|(res. Dec. 14, 2012)}}}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1964|7|17|2011|1|1}}

| Pewaukee

| align="center" | 2010

colspan="5" | --Vacant from Dec. 14, 2012--
align="center" | 99

| {{sortname|Don|Pridemore}}

| {{Party shading/Republican}} | Rep.

| align="center" | {{age |1946|10|20|2011|1|1}}

| Hartford

| align="center" | 2004

Changes from the 99th Legislature

{{see also|Wisconsin state elections, 2010}}

=Open seats=

On April 14, 2011, Joe Parisi resigned from the 48th District after being elected Dane County Executive.

Notes

{{reflist|group=note}}

References