Michigan's 40th House of Representatives district (also referred to as Michigan's 40th House district) is a legislative district within the Michigan House of Representatives located in part of Kalamazoo County. 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.

List of representatives Representative Party Dates Residence Notes Rollo G. Conlin Republican 1965–1966 Tipton Robert C. Stites Republican 1967–1970 Manitou Beach John S. Mowat Jr. Republican 1971–1978 Adrian James E. Hadden Republican 1979–1982 Adrian Tim Walberg Republican 1983–1992 Tipton John Jamian Republican 1993–1996 Bloomfield Hills Patricia Godchaux Republican 1997–2002 Birmingham Shelley Taub Republican 2003–2006 Bloomfield Township Chuck Moss Republican 2007–2012 Birmingham Mike McCready Republican 2013–2018 Bloomfield Hills Mari Manoogian Democratic 2019–2022 Birmingham Christine Morse Democratic 2023–2025 Texas Township Matthew Longjohn Democratic 2025–present Portage

Recent elections

Historical district boundaries

Map Description Apportionment Plan Notes Lenawee County (part) Adrian Adrian Township Blissfield Township Clinton Township Deerfield Township Dover Township Fairfield Township Hudson Hudson Township Macon Township Madison Township Medina Township Morenci Ogden Township Palmyra Township Raisin Township Ridgeway Township Riga Township Rollin Township (part) Rome Township Seneca Township Tecumseh Tecumseh Township Woodstock Township (part) 1964 Apportionment Plan Lenawee County (part) Excluding Rollin Township Hillsdale County (part) Wright Township 1972 Apportionment Plan Lenawee County 1982 Apportionment Plan Oakland County (part) Birmingham Bloomfield Hills Bloomfield Township Southfield Township Sylvan Lake 1992 Apportionment Plan Oakland County (part) Birmingham Bloomfield Hills Bloomfield Township Keego Harbor Orchard Lake Village Southfield Township Sylvan Lake 2001 Apportionment Plan Oakland County (part) Birmingham Bloomfield Township Bloomfield Hills West Bloomfield Township (Part) 2011 Apportionment Plan

References