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  WI State Senate - History
State Government DETAILS
Parents > United States > Wisconsin > WI State Senate   Raw Vote Total:

Percentages:

Websitehttp://www.legis.state.wi.us/senhome.htm
Established May 29, 1848
Disbanded Still Active
Last ModifiedRBH March 01, 2016 05:48pm
DescriptionThe Wisconsin Senate, the powers of which are modeled after those of the U.S. Senate, is the upper house of the Wisconsin State Legislature, smaller than the Wisconsin State Assembly. Together, they comprise the legislative branch of the state of Wisconsin.

The Wisconsin Constitution ties the size of the State Senate to that of the Assembly, by limiting its size to no less than 1/4, nor more than 1/3, of the size of the Assembly. Currently, Wisconsin is divided into 33 Senate Districts (1/3 of the current Assembly membership of 99) apportioned throughout the state based on population as determined by the decennial census, for a total of 33 senators. Similar to the U.S. Senate, in addition to its duty of reviewing and voting on all legislation passed through the legislature, the State Senate has the exclusive responsibility of confirming certain gubernatorial appointments, particularly cabinet secretaries (as part of the system of checks and balances) and members of boards and commissions.

Senators are elected for four-year terms, staggered so that half the Senate is up for election every two years. If a vacancy occurs in a Senate seat between elections, it may be filled only by a special election.

The Senate chamber is in the south wing of the State Capitol, in Madison, Wisconsin.

Wisconsin legislators take office on the first Monday in January following a general election.

RACES [Show Primaries]
No Map In System
Date Type Results
Nov 08, 2022 Control Indicator
  Republican Party Control(I)
22
66.67%
  Democratic Party Control
11
33.33%
Nov 03, 2020 Control Indicator
  Republican Party Control(I)
21
63.64%
  Democratic Party Control
12
36.36%
Nov 06, 2018 Control Indicator
  Republican Party Control(I)
19
57.58%
  Democratic Party Control
14
42.42%
Jun 12, 2018 Control Indicator
  Republican Party Control(I)
18
54.55%
  Democratic Party Control
15
45.45%
Jan 16, 2018 Control Indicator
  Republican Party Control(I)
18
54.55%
  Democratic Party Control
14
42.42%
 Seat Vacant
1
3.03%
Nov 08, 2016 Control Indicator
  Republican Party Control(I)
20
60.61%
  Democratic Party Control
13
39.39%
Nov 04, 2014 Control Indicator
  Republican Party Control(I)
19
57.58%
  Democratic Party Control
14
42.42%
Nov 06, 2012 Control Indicator
  Republican Party Control
18
54.55%
  Democratic Party Control(I)
15
45.45%
Aug 05, 2012 Control Indicator
  Democratic Party Control(I)
17
51.52%
  Republican Party Control
15
45.45%
 Seat Vacant
1
3.03%
Jun 05, 2012 Control Indicator
  Democratic Party Control
17
51.52%
  Republican Party Control(I)
16
48.48%
Mar 17, 2012 Control Indicator
  Republican Party Control(I)
16
48.48%
  Democratic Party Control
16
48.48%
 Seat Vacant
1
3.03%
Aug 09, 2011 Control Indicator
  Republican Party Control(I)
17
51.52%
  Democratic Party Control
16
48.48%
Nov 02, 2010 Control Indicator
  Republican Party Control
19
57.58%
  Democratic Party Control(I)
14
42.42%
Nov 04, 2008 Control Indicator
  Democratic Party Control(I)
18
54.55%
  Republican Party Control
15
45.45%
Jul 04, 2008 Control Indicator
  Democratic Party Control(I)
17
51.52%
  Republican Party Control
14
42.42%
 Seat Vacant
2
6.06%
May 19, 2008 Control Indicator
  Democratic Party Control(I)
17
51.52%
  Republican Party Control
15
45.45%
 Seat Vacant
1
3.03%
Nov 07, 2006 Control Indicator
  Democratic Party Control
18
54.55%
  Republican Party Control(I)
15
45.45%
Nov 02, 2004 Control Indicator
  Republican Party Control(I)
19
57.58%
  Democratic Party Control
14
42.42%
Nov 05, 2002 Control Indicator
  Republican Party Control
18
54.55%
  Democratic Party Control(I)
15
45.45%
Nov 07, 2000 Control Indicator
  Democratic Party Control(I)
18
54.55%
  Republican Party Control
15
45.45%
Nov 03, 1998 Control Indicator
  Democratic Party Control
17
51.52%
  Republican Party Control(I)
16
48.48%
Apr 19, 1998 Control Indicator
  Republican Party Control
17
51.52%
  Democratic Party Control(I)
16
48.48%
Nov 05, 1996 Control Indicator
  Democratic Party Control(I)
17
51.52%
  Republican Party Control
16
48.48%
Jun 16, 1996 Control Indicator
  Democratic Party Control
17
51.52%
  Republican Party Control(I)
16
48.48%
Nov 08, 1994 Control Indicator
  Republican Party Control(I)
17
51.52%
  Democratic Party Control
16
48.48%
Apr 20, 1993 Control Indicator
  Republican Party Control(I)
17
51.52%
  Democratic Party Control
16
48.48%
Nov 03, 1992 Control Indicator
  Republican Party Control
15
45.45%
  Democratic Party Control(I)
15
45.45%
 Seat Vacant
3
9.09%
Nov 06, 1990 Control Indicator
  Democratic Party Control(I)
19
57.58%
  Republican Party Control
14
42.42%
Nov 08, 1988 Control Indicator
  Democratic Party Control(I)
20
60.61%
  Republican Party Control
13
39.39%
Apr 07, 1987 Control Indicator
  Democratic Party Control(I)
19
57.58%
  Republican Party Control
14
42.42%
Nov 04, 1986 Control Indicator
  Democratic Party Control(I)
20
60.61%
  Republican Party Control
13
39.39%
Nov 06, 1984 Control Indicator
  Democratic Party Control(I)
19
57.58%
  Republican Party Control
14
42.42%
Apr 05, 1983 Control Indicator
  Democratic Party Control(I)
19
57.58%
  Republican Party Control
14
42.42%
Nov 02, 1982 Control Indicator
  Democratic Party Control(I)
18
54.55%
  Republican Party Control
15
45.45%
Nov 04, 1980 Control Indicator
  Democratic Party Control(I)
19
57.58%
  Republican Party Control
14
42.42%
Nov 07, 1978 Control Indicator
  Democratic Party Control(I)
21
63.64%
  Republican Party Control
12
36.36%
Nov 02, 1976 Control Indicator
  Democratic Party Control(I)
23
69.70%
  Republican Party Control
10
30.30%
Nov 05, 1974 Control Indicator
  Democratic Party Control
19
57.58%
  Republican Party Control(I)
14
42.42%
Nov 07, 1972 Control Indicator
  Republican Party Control(I)
18
54.55%
  Democratic Party Control
15
45.45%
Nov 03, 1970 Control Indicator
  Republican Party Control(I)
20
60.61%
  Democratic Party Control
13
39.39%
Nov 05, 1968 Control Indicator
  Republican Party Control(I)
23
69.70%
  Democratic Party Control
10
30.30%
Nov 08, 1966 Control Indicator
  Republican Party Control(I)
21
63.64%
  Democratic Party Control
12
36.36%
Nov 03, 1964 Control Indicator
  Republican Party Control(I)
20
60.61%
  Democratic Party Control
13
39.39%
Nov 06, 1962 Control Indicator
  Republican Party Control(I)
22
66.67%
  Democratic Party Control
11
33.33%
Nov 08, 1960 Control Indicator
  Republican Party Control(I)
20
60.61%
  Democratic Party Control
13
39.39%
Nov 04, 1958 Control Indicator
  Republican Party Control(I)
20
60.61%
  Democratic Party Control
13
39.39%
Nov 06, 1956 Control Indicator
  Republican Party Control(I)
23
69.70%
  Democratic Party Control
10
30.30%
Nov 02, 1954 Control Indicator
  Republican Party Control(I)
25
75.76%
  Democratic Party Control
8
24.24%
Nov 04, 1952 Control Indicator
  Republican Party Control(I)
26
78.79%
  Democratic Party Control
7
21.21%
Nov 07, 1950 Control Indicator
  Republican Party Control(I)
26
78.79%
  Democratic Party Control
7
21.21%
Apr 05, 1949 Control Indicator
  Republican Party Control(I)
27
81.82%
  Democratic Party Control
6
18.18%
Nov 02, 1948 Control Indicator
  Republican Party Control(I)
28
84.85%
  Democratic Party Control
5
15.15%
Nov 05, 1946 Control Indicator
  Republican Party Control(I)
27
81.82%
  Democratic Party Control
5
15.15%
 Progressive Party Control
1
3.03%
Nov 07, 1944 Control Indicator
  Republican Party Control(I)
22
66.67%
  Democratic Party Control
6
18.18%
 Progressive Party Control
5
15.15%
Nov 03, 1942 Control Indicator
  Republican Party Control(I)
23
69.70%
 Progressive Party Control
6
18.18%
  Democratic Party Control
4
12.12%
Nov 05, 1940 Control Indicator
  Republican Party Control(I)
24
72.73%
 Progressive Party Control
6
18.18%
  Democratic Party Control
3
9.09%
Nov 08, 1938 Control Indicator
  Republican Party Control
16
48.48%
 Progressive Party Control(I)
11
33.33%
  Democratic Party Control
6
18.18%
Nov 03, 1936 Control Indicator
 Progressive Party Control(I)
16
48.48%
  Democratic Party Control
9
27.27%
  Republican Party Control
8
24.24%
Nov 06, 1934 Control Indicator
 Progressive Party Control
14
42.42%
  Democratic Party Control
13
39.39%
  Republican Party Control(I)
6
18.18%
Nov 08, 1932 Control Indicator
  Republican Party Control(I)
23
69.70%
  Democratic Party Control
9
27.27%
 Socialist Party Control
1
3.03%
Nov 04, 1930 Control Indicator
  Republican Party Control(I)
30
90.91%
 Socialist Party Control
2
6.06%
  Democratic Party Control
1
3.03%
Nov 06, 1928 Control Indicator
  Republican Party Control(I)
31
93.94%
 Socialist Party Control
2
6.06%
Nov 02, 1926 Control Indicator
  Republican Party Control(I)
31
93.94%
 Socialist Party Control
2
6.06%
Nov 04, 1924 Control Indicator
  Republican Party Control(I)
30
90.91%
 Socialist Party Control
3
9.09%
Nov 07, 1922 Control Indicator
  Republican Party Control(I)
30
90.91%
 Socialist Party Control
3
9.09%
Nov 02, 1920 Control Indicator
  Republican Party Control(I)
27
81.82%
 Socialist Party Control
4
12.12%
  Democratic Party Control
2
6.06%
Nov 05, 1918 Control Indicator
  Republican Party Control(I)
27
81.82%
 Socialist Party Control
4
12.12%
  Democratic Party Control
2
6.06%
Nov 07, 1916 Control Indicator
  Republican Party Control(I)
24
72.73%
  Democratic Party Control
6
18.18%
 Socialist Party Control
3
9.09%
Nov 03, 1914 Control Indicator
  Republican Party Control(I)
21
63.64%
  Democratic Party Control
11
33.33%
 Social Democratic Party Control
1
3.03%
Nov 05, 1912 Control Indicator
  Republican Party Control(I)
23
69.70%
  Democratic Party Control
9
27.27%
 Social Democratic Party Control
1
3.03%
Nov 08, 1910 Control Indicator
  Republican Party Control(I)
27
81.82%
  Democratic Party Control
4
12.12%
 Social Democratic Party Control
2
6.06%
Nov 03, 1908 Control Indicator
  Republican Party Control(I)
28
84.85%
  Democratic Party Control
4
12.12%
 Social Democratic Party Control
1
3.03%
Nov 06, 1906 Control Indicator
  Republican Party Control(I)
27
81.82%
  Democratic Party Control
5
15.15%
 Social Democratic Party Control
1
3.03%
Nov 08, 1904 Control Indicator
  Republican Party Control(I)
28
84.85%
  Democratic Party Control
4
12.12%
 Social Democratic Party Control
1
3.03%
Nov 04, 1902 Control Indicator
  Republican Party Control(I)
30
90.91%
  Democratic Party Control
3
9.09%
Nov 06, 1900 Control Indicator
  Republican Party Control(I)
31
93.94%
  Democratic Party Control
2
6.06%
Nov 08, 1898 Control Indicator
  Republican Party Control(I)
31
93.94%
  Democratic Party Control
2
6.06%
Nov 03, 1896 Control Indicator
  Republican Party Control(I)
29
87.88%
  Democratic Party Control
4
12.12%
Nov 06, 1894 Control Indicator
  Republican Party Control
20
60.61%
  Democratic Party Control(I)
13
39.39%
Nov 08, 1892 Control Indicator
  Democratic Party Control(I)
26
78.79%
  Republican Party Control
7
21.21%
Nov 04, 1890 Control Indicator
  Democratic Party Control
19
57.58%
  Republican Party Control(I)
14
42.42%
Nov 06, 1888 Control Indicator
  Republican Party Control(I)
24
72.73%
  Democratic Party Control
6
18.18%
 Union Labor Control
2
6.06%
  Independent Control
1
3.03%
Nov 02, 1886 Control Indicator
  Republican Party Control(I)
25
75.76%
  Democratic Party Control
6
18.18%
  Independent Control
1
3.03%
 People's Party Control
1
3.03%
Nov 04, 1884 Control Indicator
  Republican Party Control(I)
20
60.61%
  Democratic Party Control
13
39.39%
Nov 07, 1882 Control Indicator
  Republican Party Control(I)
18
54.55%
  Democratic Party Control
15
45.45%
Nov 08, 1881 Control Indicator
  Republican Party Control(I)
23
69.70%
  Democratic Party Control
10
30.30%
Nov 02, 1880 Control Indicator
  Republican Party Control
24
72.73%
  Democratic Party Control
9
27.27%

DISCUSSION
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