Wisconsin's 15th Senate district
(Redirected from District 15 (Wisconsin State Senate))
The 15th Senate district of Wisconsin is one of 33 districts in the Wisconsin Senate.[1] Located in southern Wisconsin, the district comprises most of Rock County and parts of northwest Walworth County and southern Jefferson County. It includes the cities of Janesville, Beloit, Edgerton, Evansville, Milton, and Whitewater.[2]
| Wisconsin's 15th State Senate district | |||||
|---|---|---|---|---|---|
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2024 map defined in 2023 Wisc. Act 94 2022 map defined in Johnson v. Wisconsin Elections Commission 2011 map was defined in 2011 Wisc. Act 43 composed of Assembly districts 43, 44, and 45 | |||||
| Senator |
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| Demographics | 82.79% White 5.35% Black 7.84% Hispanic 1.76% Asian 1.93% Native American 0.12% Hawaiian/Pacific Islander | ||||
| Population (2020) • Voting age | 178,585 139,484 | ||||
| Website | Official website | ||||
| Notes | Southern Wisconsin | ||||
Current elected officials
editMark Spreitzer is the senator representing the 15th district since January 2023. He previously served in the State Assembly, representing the 45th Assembly district from 2015 to 2023.[3]
Each Wisconsin State Senate district is composed of three Wisconsin State Assembly districts. The 15th Senate district comprises the 43rd, 44th, and 45th Assembly districts. The current representatives of those districts are:[4]
- Assembly District 43: Jenna Jacobson (D–Oregon)
- Assembly District 44: Sue S. Conley (D–Janesville)
- Assembly District 45: Clinton Anderson (D–Beloit)
The 15th Senate district, in its current borders, crosses three different congressional districts. The portion of the district in Jefferson County falls within Wisconsin's 5th congressional district, which is represented by U.S. Representative Scott L. Fitzgerald; the portion in Walworth County and the cities of Janesville and Milton and the eastern part of Rock County fall within Wisconsin's 1st congressional district, which is represented by U.S. Representative Bryan Steil; the remainder of the district, in the western half of Rock county, falls within Wisconsin's 2nd congressional district, which is represented by U.S. Representative Mark Pocan.[5]
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Main Street in downtown Whitewater -
Fulton Street Historic District in Edgerton -
Lappin-Hayes Block in downtown Janesville -
Historic Janesville Armory -
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Downtown Beloit -
Middle College, part of Beloit College
resize.jpg)
Past senators
editThe district has previously been represented by:[6]
Note: the boundaries of districts have changed repeatedly over history. Previous politicians of a specific numbered district have represented a completely different geographic area, due to redistricting.
| Senator | Party | Notes | Session | Years | District Definition |
|---|---|---|---|---|---|
| District created | 1848 |  | |||
| Otis Norton | Whig | 1st | |||
| 2nd | 1849 | ||||
| 3rd | 1850 | ||||
| Andrew Palmer | Dem. | 4th | 1851 | ||
| 5th | 1852 | ||||
| Levi Sterling | Whig | 6th | 1853 |   Iowa & Richland counties | |
| 7th | 1854 | ||||
| Amasa Cobb | Rep. | 8th | 1855 | ||
| 9th | 1856 | ||||
| Lemuel W. Joiner | Rep. | 10th | 1857 | ||
| 11th | 1858 | ||||
| Charles Rodolf | Dem. | 12th | 1859 | ||
| 13th | 1860 | ||||
| Lemuel W. Joiner | Rep. | 14th | 1861 | ||
| 15th | 1862 |   Iowa County | |||
| George L. Frost | Dem. | 16th | 1863 | ||
| 17th | 1864 | ||||
| Wyman Lincoln | Natl. Union | 18th | 1865 | ||
| 19th | 1866 | ||||
| Joel Whitman | Natl. Union | 20th | 1867 | ||
| Rep. | 21st | 1868 | |||
| Lemuel W. Joiner | Rep. | 22nd | 1869 | ||
| 23rd | 1870 | ||||
| Francis Little | Rep. | Redistricted to 9th district | 24th | 1871 | |
| Carl H. Schmidt | Dem. | Redistricted from 19th district | 25th | 1872 |    Manitowoc County |
| 26th | 1873 | ||||
| 27th | 1874 | ||||
| John Schuette | Rep. | 28th | 1875 | ||
| 29th | 1876 | ||||
| Joseph Rankin | Dem. | 30th | 1877 | ||
| 31st | 1878 | ||||
| 32nd | 1879 | ||||
| 33rd | 1880 | ||||
| 34th | 1881 | ||||
| 35th | 1882 | ||||
| John Carey | Dem. | 36th | 1883–1884 | ||
| 37th | 1885–1886 | ||||
| 38th | 1887–1888 | ||||
| William F. Nash | Dem. | Won 1888 special election. | 39th | 1889–1890 |  |
| 40th | 1891–1892 | ||||
| 41st | 1893–1894 |     Calumet & Manitowoc counties | |||
| John McMullen | Dem. | 42nd | 1895–1896 | ||
| 43rd | 1897–1898 | ||||
| Norman Knudson | Rep. | 44th | 1899–1900 | ||
| 45th | 1901–1902 | ||||
| Samuel W. Randolph | Dem. | 46th | 1903–1904 | ||
| 47th | 1905–1906 | ||||
| 48th | 1907–1908 | ||||
| 49th | 1909–1910 | ||||
| 50th | 1911–1912 | ||||
| 51st | 1913–1914 | ||||
| Henry Rollman | Dem. | 52nd | 1915–1916 | ||
| 53rd | 1917–1918 | ||||
| Henry Kleist | Soc. | 54th | 1919–1920 | ||
| 55th | 1921–1922 | ||||
| Alva Garey | Rep. | 56th | 1923–1924 |   Rock County | |
| 57th | 1925–1926 | ||||
| George W. Blanchard | Rep. | Resigned 1933 after election to U.S. House. | 58th | 1927–1928 | |
| 59th | 1929–1930 | ||||
| 60th | 1931–1932 | ||||
| 61st | 1933–1934 | ||||
| —Vacant-- | |||||
| Alexander Paul | Dem. | Won 1933 special election. | |||
| Maurice Coakley | Rep. | 62nd | 1935–1936 | ||
| 63rd | 1937–1938 | ||||
| 64th | 1939–1940 | ||||
| 65th | 1941–1942 | ||||
| Robert P. Robinson | Rep. | 66th | 1943–1944 | ||
| 67th | 1945–1946 | ||||
| 68th | 1947–1948 | ||||
| 69th | 1949–1950 | ||||
| 70th | 1951–1952 | ||||
| 71st | 1953–1954 | ||||
| Peter P. Carr | Rep. | 72nd | 1955–1956 | ||
| 73rd | 1957–1958 | ||||
| 74th | 1959–1960 | ||||
| 75th | 1961–1962 | ||||
| 76th | 1963–1964 | ||||
| 77th | 1965–1966 |  eastern Rock County
| |||
| George M. Borg | Rep. | Resigned Aug. 1967. | 78th | 1967–1968 | |
| —Vacant-- | |||||
| James D. Swan | Rep. | Won 1967 special election. | |||
| 79th | 1969–1970 | ||||
| 80th | 1971–1972 | ||||
| 81st | 1973–1974 | 
| |||
| Timothy Cullen | Dem. | Resigned 1987 after appointed Secretary of Wisconsin Department of Health Services. | 82nd | 1975–1976 | |
| 83rd | 1977–1978 | ||||
| 84th | 1979–1980 | ||||
| 85th | 1981–1982 | ||||
| 86th | 1983–1984 | Most of Walworth County Southeast and central Rock County
| |||
| 87th | 1985–1986 | Most of Walworth County South and central Rock County
| |||
| —Vacant-- | 88th | 1987–1988 | |||
| Timothy Weeden | Rep. | Won 1987 special election. | |||
| 89th | 1989–1990 | ||||
| 90th | 1991–1992 | ||||
| 91st | 1993–1994 | Most Walworth County
South and east Rock County | |||
| 92nd | 1995–1996 | ||||
| 93rd | 1997–1998 | ||||
| Judy Robson | Dem. | 94th | 1999–2000 | ||
| 95th | 2001–2002 | ||||
| 96th | 2003–2004 | Most of Rock County
Part of Northwest Walworth County
Part of Jefferson County
Part of Dane County
| |||
| 97th | 2005–2006 | ||||
| 98th | 2007–2008 | ||||
| 99th | 2009–2010 | ||||
| Timothy Cullen | Dem. | 100th | 2011–2012 | ||
| 101st | 2013–2014 |  Southeast Green County Southeast Dane County Southwest Jefferson County
Part of northwest Walworth County
| |||
| Janis Ringhand | Dem. | 102nd | 2015–2016 | ||
| 103rd | 2017–2018 | ||||
| 104th | 2019–2020 | ||||
| 105th | 2021–2022 | ||||
| Mark Spreitzer | Dem. | Elected 2022. | 106th | 2023–2024 |  parts of Green County, western Rock County |
References
edit- ^ "Senate District 15". Wisconsin Legislature. Retrieved March 9, 2021.
- ^ "Wisconsin Legislative Districts - Senate District 15 Boundaries". Wisconsin Legislature. Retrieved March 9, 2021.
- ^ "Senator Mark Spreitzer". Wisconsin Legislature. Retrieved January 3, 2023.
- ^ Wisconsin Blue Book, 2011-12 edition, page 48. ISBN 978-0-9752820-1-4.
- ^ "State of Wisconsin Congressional Districts" (PDF). Wisconsin Legislature. Retrieved March 7, 2021.
- ^ Wisconsin Blue Book, 1991-92 edition, Statistics: History, pages 657-666.