| State: | Michigan |
| District: | 9 |
| Chamber: | Senate |
| Representative: | Michael Webber |
| Party: | Republican |
| Residence: | Rochester Hills |
| Percent White: | 68 |
| Percent Black: | 22 |
| Percent Hispanic: | 2 |
| Percent Asian: | 5 |
| Percent Other Race: | 2 |
| Population: | 272,688[1] |
| Population Year: | 2018 |
Michigan's 9th Senate district is one of 38 districts in the Michigan Senate. The 9th district was created by the 1850 Michigan Constitution, as the 1835 constitution only permitted a maximum of eight senate districts.[2] [3] It has been represented by Republican Michael Webber since 2023, succeeding Democrat Paul Wojno.[4] [5]
District 9 encompasses parts of Macomb and Oakland counties.[6]
District 9, as dictated by the 2011 Apportionment Plan, covered the inner suburbs of Detroit in southern Macomb County, including Warren, Roseville, Eastpointe, Fraser, Center Line, and part of Clinton Township.[7]
The district was located entirely within Michigan's 9th congressional district, and overlapped with the 18th, 22nd, 25th, 28th, and 31st districts of the Michigan House of Representatives.[8]
| Senator | Party | Dates | Residence | Notes | |||
|---|---|---|---|---|---|---|---|
| Richard Kent | bgcolor= | Democratic | 1853–1854 | Adrian | [9] [10] | ||
| Henry M. Boies | bgcolor= | Republican | 1855–1856 | Hudson | [11] [12] | ||
| Lewis Welch | bgcolor= | Republican | 1857–1860 | Exeter | [13] [14] [15] | ||
| Samuel Mulholland | bgcolor= | Republican | 1861–1862 | Vienna | [16] [17] | ||
| William Corbin | bgcolor= | Democratic | 1863–1864 | Petersburg | Elected on a Fusionist ticket.[18] [19] | ||
| Nathaniel Langdon | bgcolor= | Democratic | 1865–1866 | Ida | [20] | ||
| Andrew Howell | bgcolor= | Republican | 1867–1868 | Adrian | [21] [22] | ||
| Henry C. Conkling | bgcolor= | Republican | 1869–1870 | Tecumseh | [23] | ||
| William S. Wilcox | bgcolor= | Republican | 1871–1872 | Adrian | [24] | ||
| William R. Stoddard | bgcolor= | Republican | 1873 | Litchfield | Died in office.[25] [26] | ||
| John P. Cook | bgcolor= | Democratic | 1874 | Hillsdale | [27] | ||
| John M. Osborn | bgcolor= | Republican | 1875–1876 | Hudson | [28] | ||
| Witter J. Baxter | bgcolor= | Republican | 1877–1878 | Jonesville | [29] | ||
| Alexander Hewitt | bgcolor= | Republican | 1879–1880 | Hillsdale | [30] | ||
| Albert Dickerman | bgcolor= | Republican | 1881–1882 | Hillsdale | [31] | ||
| Ezra L. Koon | bgcolor= | Republican | 1883–1884 | Hillsdale | [32] | ||
| George A. Smith | bgcolor= | Republican | 1885–1886 | Somerset | [33] | ||
| W. Irving Babcock | bgcolor= | Republican | 1887–1890 | Niles | [34] | ||
| John S. Beers | bgcolor= | Democratic | 1891–1892 | Stevensville | [35] | ||
| Frank W. Clapp | bgcolor= | Republican | 1893–1896 | Battle Creek | [36] | ||
| Huston B. Colman | bgcolor= | Republican | 1897–1898 | Kalamazoo | [37] | ||
| Addison M. Brown | bgcolor= | Republican | 1899–1900 | Schoolcraft | [38] | ||
| Arthur D. Bangham | bgcolor= | Republican | 1901–1904 | Homer | [39] | ||
| Jesse R. Cropsey | bgcolor= | Republican | 1905–1908 | Vicksburg | [40] | ||
| Albert C. Kingman | bgcolor= | Republican | 1909–1912 | Battle Creek | [41] | ||
| Henry E. Straight | bgcolor= | Republican | 1913–1916 | Coldwater | [42] | ||
| George L. Bolen | bgcolor= | Democratic | 1917–1918 | Battle Creek | [43] | ||
| James Henry | bgcolor= | Republican | 1919–1925 | Battle Creek | Died in office.[44] | ||
| Joseph E. Watson | bgcolor= | Republican | 1925–1928 | Bronson | [45] | ||
| Edward L. Branson | bgcolor= | Republican | 1929–1932 | Battle Creek | [46] | ||
| Francis A. Kulp | bgcolor= | Democratic | 1933–1934 | Battle Creek | [47] | ||
| Joseph A. Baldwin | bgcolor= | Republican | 1935–1936 | Albion | |||
| Mark L. Crawford | bgcolor= | Democratic | 1937–1938 | Coldwater | [48] | ||
| Joseph A. Baldwin | bgcolor= | Republican | 1939–1944 | Albion | [49] | ||
| Warren G. Hooper | bgcolor= | Republican | 1945 | Albion | Murdered in office.[50] | ||
| Robert J. Hamilton | bgcolor= | Republican | 1945–1948 | Battle Creek | [51] | ||
| Creighton R. Coleman | bgcolor= | Republican | 1949–1956 | Marshall | [52] | ||
| John P. Smeekens | bgcolor= | Republican | 1957–1964 | Coldwater | [53] | ||
| Stanley J. Novak | bgcolor= | Democratic | 1965–1974 | Detroit | [54] | ||
| Thomas Guastello | bgcolor= | Democratic | 1975–1982 | Sterling Heights | [55] | ||
| David M. Serotkin | bgcolor= | Democratic | 1983 | Mount Clemens | Recalled.[56] | ||
| Kirby Holmes | bgcolor= | Republican | 1984–1986 | Utica | [57] | ||
| Doug Carl | bgcolor= | Republican | 1987–1994 | Mount Clemens | [58] | ||
| R. Robert Geake | bgcolor= | Republican | 1995–1998 | Northville | [59] | ||
| Thaddeus McCotter | bgcolor= | Republican | 1999–2002 | Livonia | [60] | ||
| Dennis Olshove | bgcolor= | Democratic | 2003–2010 | Warren | [61] | ||
| Steve Bieda | bgcolor= | Democratic | 2011–2018 | Warren | [62] | ||
| Paul Wojno | bgcolor= | Democratic | 2019–2022 | Warren | [63] [64] | ||
| Michael Webber | bgcolor= | Republican | 2023–present | Rochester Hills | [65] | ||
| Year | Office | Results[66] |
|---|---|---|
| 2020 | President | Biden 56.9 – 41.6% |
| 2018 | Senate | Stabenow 60.6 – 37.0% |
| Governor | Whitmer 61.0 – 35.8% | |
| 2016 | President | Clinton 53.4 – 42.3% |
| 2014 | Senate | Peters 63.6 – 31.4% |
| Governor | Schauer 54.6 – 42.9% | |
| 2012 | President | Obama 62.7 – 36.3% |
| Senate | Stabenow 69.3 – 27.2% |
| Map | Description | Apportionment Plan | Notes |
|---|---|---|---|
| 1964 Apportionment Plan | [67] | |
| 1972 Apportionment Plan | [68] | |
| 1982 Apportionment Plan | [69] | ||
| 1992 Apportionment Plan | [70] | ||
| 2001 Apportionment Plan | [71] | ||
| 2011 Apportionment Plan | [72] | |