Michigan's 30th House of Representatives district
Michigan's 30th House of Representatives district is a legislative district within the Michigan House of Representatives located in parts of Lenawee and Monroe counties. The district was created in 1965, when the Michigan House of Representatives district naming scheme changed from a county-based system to a numerical one.
History
After redistricting in 2022, the 30th District includes all of southern Monroe County, Monroe Charter Township and the City of Monroe. It also extends north to include Detroit Beach and west to include Britton and Deerfield in Lenawee County.Historical district boundaries
| Map | Description | Apportionment Plan | Notes |
| Wayne County | 1964 Apportionment Plan | ||
| Wayne County | 1972 Apportionment Plan | ||
| Wayne County | 1982 Apportionment Plan | ||
| Macomb County | 1992 Apportionment Plan | ||
| Macomb County | 2001 Apportionment Plan | ||
| Macomb County | 2011 Apportionment Plan |