Michigan's 22nd Senate district is one of 38 districts in the Michigan Senate. The 22nd district was created by the 1850 Michigan Constitution, as the 1835 constitution only permitted a maximum of eight senate districts. It has been represented by Republican Lana Theis since 2019, succeeding fellow Republican Joe Hune.

Geography

District 22 encompasses all of Livingston County, as well as part of Genesee, Ingham, and Shiawassee counties.

2011 Apportionment Plan

District 22, as dictated by the 2011 Apportionment Plan, covered all of Livingston County and most of western Washtenaw County in exurban Detroit, including the communities of Brighton, Howell, Fowlerville, Whitmore Lake, Chelsea, Dexter, Brighton Township, Genoa Township, Green Oak Township, Hamburg Township, Hartland Township, Oceola Township, Tyrone Township, Marion Township, and Scio Township.

The district was largely located within Michigan's 8th congressional district, also extended into the 7th and 12th districts. It overlapped with the 42nd, 47th, and 52nd districts of the Michigan House of Representatives.

List of senators

SenatorPartyDatesResidenceNotes
James W. HickockDemocratic1853–1854Walton Township
Henry A. GoodyearDemocratic1855–1856Hastings
Isaac T. HollisterRepublican1857–1858Victor Township
Whitney JonesRepublican1859–1860Lansing
Randolph StricklandRepublican1861–1862DeWitt
Lauren K. HewittDemocratic1863LansingResigned.
Henry M. PerrinRepublican1865–1866St. Johns
David Lewis LatouretteRepublican1867–1868Fenton
Jerome W. TurnerRepublican1869–1870Corunna
Mylo L. GayDemocratic1871–1872Howell
Frederick L. WellsRepublican1873–1876Port Huron
John C. WaterburyRepublican1877–1878Lexington
Benjamin W. Huston Jr.Republican1879–1880Vassar
Richard WinsorRepublican1881–1882Port Austin
James W. HineRepublican1883–1884Lowell
John L. CurtisGreenback1885–1886Grand RapidsElected on a Fusionist ticket, also backed by the Democratic Party.
Edward E. EdwardsRepublican1887–1888Fremont
Theron S. GurneyRepublican1889–1890Hart
Enoch T. MugfordDemocratic1891–1892Hart
Wellington R. BurtDemocratic1893–1894Saginaw
Emory TownsendRepublican1895–1896Saginaw
Henry M. YoumansDemocratic1897–1898BridgeportElected on a Democratic, Populist and free silver ticket.
John LeidleinDemocratic1899–1900Saginaw
John BairdRepublican1901–1906Zilwaukee
Joseph H. WhitneyRepublican1907–1910Merrill
John LeidleinDemocratic1911–1912Saginaw
G. Leo WeadockRepublican1913–1914Saginaw
Frank H. McPhillipsDemocratic1915–1916Saginaw
Harvey A. PenneyRepublican1917–1926Saginaw
Chester M. HowellRepublican1927–1932Saginaw
John LeidleinDemocratic1933–1934SaginawDied in office.
Dale D. DoyleDemocratic1935–1936Saginaw
George W. Weadock IIDemocratic1937–1938Saginaw
Chester M. HowellRepublican1939–1945SaginawResigned amid scandal.
William W. LeeRepublican1945–1946Saginaw
John P. SchuchRepublican1947–1950Saginaw
Donald W. GilbertRepublican1951–1954Saginaw
Clarence F. GraebnerRepublican1955–1962Saginaw
William J. LeppienRepublican1963–1964Saginaw
Charles ZollarRepublican1965–1978Benton Harbor
Harry GastRepublican1979–1994St. Joseph
William Van RegenmorterRepublican1995–2002Georgetown TownshipLived in Jenison until around 1997, and lived in Hudsonville until around 2001.
Valde GarciaRepublican2003–2010Howell
Joe HuneRepublican2011–2018Whitmore LakeLived in Hamburg Township until around 2015.
Lana TheisRepublican2019–presentBrighton

Recent election results

2022

2022 Michigan Senate election, District 22
Primary election
PartyCandidateVotes%
RepublicanLana Theis (incumbent)24,38457.6
RepublicanMike Detmer17,93942.4
Total votes42,323100
General election
RepublicanLana Theis (incumbent)83,95760.7
DemocraticJordan Genso50,73836.7
LibertarianJon Elgas2,4781.8
ConstitutionVictoria McCasey1,1980.9
Total votes138,371100
Republican hold

2018

2018 Michigan Senate election, District 22
Primary election
PartyCandidateVotes%
RepublicanLana Theis25,95774.8
RepublicanJoseph Converse Marinaro8,73225.2
Total votes34,689100
General election
RepublicanLana Theis76,04356.0
DemocraticAdam Dreher57,16742.1
GreenEric Borregard2,6592.0
Total votes135,869100
Republican hold

2014

2014 Michigan Senate election, District 22
PartyCandidateVotes%
RepublicanJoe Hune (incumbent)58,38058.9
DemocraticShari Pollesch37,70938.0
LibertarianJeff Wood3,1083.1
Total votes99,197100
Republican hold

Federal and statewide results

YearOfficeResults
2020PresidentTrump 54.4 – 44.0%
2018SenateJames 53.9 – 44.6%
GovernorSchuette 51.6 – 45.9%
2016PresidentTrump 56.0 – 38.7%
2014SenateLand 50.5 – 45.0%
GovernorSnyder 63.7 – 34.4%
2012PresidentRomney 56.7 – 42.4%
SenateHoekstra 49.2 – 47.4%

Historical district boundaries

MapDescriptionApportionment PlanNotes
Berrien County Cass County St. Joseph County (part) Constantine Township Fabius Township Flowerfield Township Lockport Township Mottville Township Park Township Three Rivers White Pigeon Township1964 Apportionment Plan
Berrien County Cass County (part) Excluding Porter Township (part) Van Buren County (part) Antwerp Township Bangor Township Decatur Township Hamilton Township Hartford Hartford Township Keeler Township Lawrence Township Porter Township Paw Paw Township1972 Apportionment Plan
Berrien County Van Buren County1982 Apportionment Plan
Allegan County Ottawa County (part) Georgetown Township Holland Holland Township Hudsonville Jamestown Township Zeeland Zeeland Township Van Buren County1992 Apportionment Plan
Ingham County (part) Bunker Hill Township Leslie Leslie Township Mason Stockbridge Township Vevay Township Livingston County Shiawassee County2001 Apportionment Plan
Livingston County Washtenaw County (part) Ann Arbor (part) Bridgewater Township Chelsea Dexter Township Freedom Township Lima Township Lodi Township (part) Lyndon Township Manchester Township Northfield Township Saline Township (part) Scio Township (part) Sharon Township Sylvan Township Webster Township2011 Apportionment Plan