| State: | Michigan |
| District: | 20 |
| Chamber: | House of Representatives |
| Representative: | Noah Arbit |
| Party: | Democratic |
| Residence: | West Bloomfield |
| Percent White: | 74 |
| Percent Black: | 11 |
| Percent Asian: | 8 |
| Percent Hispanic: | 3 |
| Percent Other Race: | 3 |
| Population: | 92,638 |
| Population Year: | 2022 |
| Notes: | [1] |
Michigan's 20th House of Representatives district (also referred to as Michigan's 20th House district) is a legislative district within the Michigan House of Representatives anchored in the central Oakland County community of West Bloomfield Township, alongside the cities of Orchard Lake, Keego Harbor, Sylvan Lake, and parts of Commerce and Bloomfield townships.[2] The 20th district preserves greater West Bloomfield as defined by the Greater West Bloomfield Chamber of Commerce, including the entirity of the cities of Keego Harbor, Sylvan Lake, Orchard Lake Village, and West Bloomfield Township in its entirety. [3]
| Representative | Party | Dates | Residence | Notes | |||
|---|---|---|---|---|---|---|---|
| George F. Montgomery Sr. | bgcolor= | Democratic | 1965–1972 | Detroit | [4] | ||
| Rosetta A. Ferguson | bgcolor= | Democratic | 1973–1978 | Detroit | [5] | ||
| Juanita Watkins | bgcolor= | Democratic | 1979–1982 | Detroit | [6] | ||
| Rudy J. Nichols | bgcolor= | Republican | 1983–1984 | Waterford | Resigned when elected the Michigan Senate.[7] | ||
| Claude A. Trim | bgcolor= | Republican | 1984–1992 | Waterford | [8] | ||
| Jerry Vorva | bgcolor= | Republican | 1993–1994 | Plymouth | [9] | ||
| Gerald H. Law | bgcolor= | Republican | 1995–2000 | Plymouth | [10] | ||
| John C. Stewart | bgcolor= | Republican | 2001–2006 | Plymouth | [11] | ||
| Marc Corriveau | bgcolor= | Democratic | 2007–2010 | Northville | [12] | ||
| Kurt Heise | bgcolor= | Republican | 2011–2016 | Plymouth | [13] | ||
| Jeff Noble | bgcolor= | Republican | 2017–2018 | Canton Township | [14] | ||
| Matt Koleszar | bgcolor= | Democratic | 2019–2022 | Plymouth | Redistricted to the 22nd House District.[15] | ||
| Noah Arbit | bgcolor= | Democratic | 2023–present | West Bloomfield | [16] | ||
| Map | Description | Apportionment Plan | Notes |
|---|---|---|---|
Wayne County (part)
| 1964 Apportionment Plan | [17] | |
Wayne County (part)
| 1972 Apportionment Plan | [18] | |
| Oakland County (part) | 1982 Apportionment Plan | [19] | |
| Wayne County (part) | 1992 Apportionment Plan | [20] | |
Wayne County (part)
| 2001 Apportionment Plan | [21] | |
Wayne County (part)
| 2011 Apportionment Plan | [22] | |