Division of State Into 38 Senatorial Districts; Constitution and Numbering of Districts.

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Sec. 1.

The state is divided into 38 senatorial districts. The districts are constituted and numbered as follows:

DISTRICT 001
  Wayne County (part)
    Detroit city (part)
      TRACT(s) 5001, 5002, 5003, 5004, 5005, 5006, 5007, 5008, 5009, 5010, 5011, 5012, 5013, 5014, 5015, 5016, 5017, 5018, 5019, 5020, 5031, 5034, 5035, 5036, 5037, 5038, 5039, 5040, 5041, 5042, 5043, 5044, 5121, 5122, 5123, 5124, 5125, 5126, 5127, 5128, 5129, 130, 5131, 5132, 5133, 5134.
    Grosse Pointe city
    Grosse Pointe township
    Grosse Pointe Farms city
    Grosse Pointe Park city
    Grosse Pointe Woods city
    Harper Woods city
DISTRICT 002
  Wayne County (part)
    Detroit city (part)
      TRACT(s) 5032, 5033, 5045, 5046, 5047, 5048, 5049, 5050, 5051, 5061, 5062, 5063, 5064, 5065, 5066, 5067, 5068, 5069, 5070, 5071, 5072, 5073, 5074, 5075, 5076, 5077, 5078, 5079, 5080, 5101, 5102, 5103, 5104, 5105, 5106, 5107, 5108, 5109, 5135, 5136, 5137, 5138, 5139, 5140, 5141, 5142, 5143, 5144, 5145, 5146, 5147, 5148, 5149, 5150, 5151, 5154, 5155, 5156, 5157, 5161, 5162.
    Highland Park city
DISTRICT 003
  Wayne County (part)
    Detroit city (part)
      TRACT(s) 5301, 5302, 5303, 5304, 5305, 5306, 5313, 5315, 5316, 5317, 5318, 5319, 5320, 5342, 5343, 5344, 5349, 5350, 5351, 5352, 5353, 5354, 5355, 5361, 5362, 5363, 5364, 5365, 5366, 5367, 5368, 5369, 5370, 5371, 5372, 5373, 5374, 5375, 5376, 5381, 5382, 5383, 5384, 5385, 5386, 5387, 5388, 5389, 5390, 5391, 5392, 5393, 5394, 5395, 5396, 5397.
DISTRICT 004
  Wayne County (part)
    Detroit city (part)
      TRACT(s) 5110, 5111, 5112, 5113, 5114, 5115, 5116, 5117, 5152, 5153, 5163, 5164, 5165, 5165.99, 5166, 5167, 5168, 5169, 5170, 5171, 5172, 5173, 5174, 5175, 5176, 5177, 5178, 5179, 5180, 5181, 5182, 5183, 5184, 5185, 5186, 5187, 5188, 5201, 5202, 5203, 5204, 5205, 5206, 5207, 5208, 5209, 5210, 5211, 5214, 5215, 5216, 5217, 5218, 5219, 5220, 5223, 5224, 5307, 5308, 5309, 5310, 5311, 5312, 5314, 5321, 5322, 5323, 5324, 5325, 5326, 5327, 5328, 5329, 5330, 5331, 5332, 5333, 5334, 5335, 5336, 5337, 5341, 5345, 5346, 5347, 5348.
    Hamtramck city
DISTRICT 005
  Wayne County (part)
    Detroit city (part)
      TRACT(s) 5401, 5402, 5403, 5404, 5405, 5406, 5407, 5408, 5409, 5410, 5411, 5412, 5413, 5414, 5415, 5416, 5421, 5422, 5423, 5424, 5425, 5426, 5427, 5428, 5429, 5430, 5431, 5432, 5433, 5434, 5435, 5436, 5437, 5438, 5439, 5440, 5441, 5442, 5443, 5451, 5452, 5453, 5454, 5455, 5456, 5457, 5458, 5459, 5460, 5461, 5462, 5463, 5464, 5465, 5466, 5467, 5468, 5469.
    Redford township (part)
      TRACT(s) 5540, 5541, 5542, 5543, 5544.
DISTRICT 006
  Livingston County (part)
    Brighton city
    Brighton township
    Genoa township
    Green Oaks township
    Hamburg township
  Washtenaw County (part)
    Northfield township
    Salem township
    Webster township
  Wayne County (part)
    Belleville city
    Canton township
    Livonia city (part)
      TRACT(s) 5560, 5561, 5562, 5563, 5564, 5565, 5567, 5576, 5577, 5578, 5579, 5583, 5584, 5585, 5586, 5587, 5588, 5589, 5590, 5591, 5592.
    Northville city
    Northville township
    Plymouth city
    Plymouth township
    Van Buren township
DISTRICT 007
  Monroe County (part)
    Berlin township
    Frenchtown township
    Monroe city
  Wayne County (part)
    Brownstown township
    Ecorse city
    Flat Rock city
    Gibraltar city
    Grosse Ile township
    Huron township
    River Rouge city
    Riverview city
    Rockwood city
    Taylor city (part)
      TRACT(s) 5834, 5835, 5839, 5840, 5841, 5842, 5845, 5846.
    Trenton city
    Woodhaven city
    Wyandotte city
DISTRICT 008
  Oakland County (part)
    Avon township
    Independence township
    Oakland township
    Orion township
    Pontiac city
    Pontiac township
    Rochester city
    Waterford township
DISTRICT 009
  Macomb County (part)
    Armada township
    Bruce township
    Chesterfield township
    Harrison township
    Lenox township
    Macomb township
    Memphis city
    New Baltimore city
    Ray township
    Richmond city
    Richmond township
    Shelby township
    Sterling Heights city (part)
      TRACT(s) 2036.03, 2036.04, 2036.05, 2036.06, 2037.02, 2037.06, 2037.07, 2037.08, 2037.09, 2037.10, 2037.11, 2037.12, 2037.13, 2037.14.
    Utica city
    Washington township
  St. Clair County (part)
    Algonac city
    Casco township
    China township
    Clay township
    Columbus township
    Cottrellville township
    Ira township
    Memphis city
    Riley township
DISTRICT 010
  Wayne County (part)
    Dearborn city
    Dearborn Heights city
    Livonia city (part)
      TRACTS(s) 5566, 5568, 5569, 5570, 5571, 5572, 5573, 5574, 5575, 5580, 5581, 5582.
    Redford township (part)
      TRACT(s) 5545, 5546, 5547, 5548, 5549, 5550, 5551, 5552, 5553, 5554, 5555, 5556.
DISTRICT 011
  Lenawee County
  Livingston County (part)
    Cohoctah township
    Conway township
    Deerfield township
    Handy township
    Hartland township
    Howell city
    Howell township
    Iosco township
    Marion township
    Oceola township
    Putnam township
    Tyrone township
    Unadilla township
  Monroe County (part)
    Ash township
    Bedford township
    Dundee township
    Erie township
    Exeter township
    Ida township
    LaSalle township
    London township
    Luna Pier township
    Milan city
    Milan township
    Monroe township
    Petersburg city
    Raisinville township
    Summerfield township
    Whiteford township
  Washtenaw County (part)
    Bridgewater township
    Dexter township
    Freedom township
    Lima township
    Lyndon township
    Manchester township
    Sharon township
    Sylvan township
DISTRICT 012
  Wayne County (part)
    Garden City city
    Inkster city
    Romulus city
    Taylor city (part)
      TRACT(s) 5830, 5831, 5832, 5833, 5836, 5837, 5838, 5843, 5844, 5847, 5848.
    Wayne city
    Westland city
DISTRICT 013
  Barry County
  Ionia County (part)
    Belding city
    Berlin township
    Boston township
    Campbell township
    Danby township
    Easton township
    Ionia city
    Ionia township
    Keene township
    Odessa township
    Orange township
    Orleans township
    Otisco township
    Portland city
    Portland township
    Ronald township
    Sebewa township
  Kalamazoo County (part)
    Cooper township
    Kalamazoo city
    Kalamazoo township
    Parchment city
    Richland township
  Montcalm County (part)
    Bloomer township
    Bushnell township
    Carson City city
    Crystal township
    Day township
    Douglass township
    Eureka township
    Evergreen township
    Fairplain township
    Ferris township
    Greenville city
    Home township
    Montcalm township
    Richland township
    Sidney township
    Stanton city
DISTRICT 014
  Bay County (part)
    Auburn city
    Frankenlust township
    Merritt township
    Midland city
    Portsmouth township
    Williams township
  Saginaw County
DISTRICT 015
  Oakland County (part)
    Farmington city
    Farmington Hills city
    Ferndale city
    Huntington Woods city
    Lathrup Village city
    Oak Park city
    Royal Oak township
    Southfield city
    Southfield township (part)
      TRACT 1043 (part) excluding block(s)
        101, 102, 103, 104, 105, 419, 421.
    West Bloomfield township (part)
      TRACT(s) 1062.03, 1062.04, 1063.04.
DISTRICT 016
  Oakland County (part)
    Berkley city
    Birmingham city
    Clawson city
    Hazel Park city
    Madison Heights city
    Pleasant Ridge city
    Royal Oak city
    Troy city
DISTRICT 017
  Oakland County (part)
    Bloomfield township
    Bloomfield Hills city
    Commerce township
    Groveland township
    Highland township
    Holly township
    Keego Harbor city
    Lyon township
    Milford township
    Northville city
    Novi city
    Novi township
    Orchard Lake Village city
    Rose township
    Southfield township (part)
      TRACT(s) 1032, 1033.01, 1033.02.
      TRACT 1043 (part) including block(s)
        101, 102, 103, 104, 105, 419, 421.
    South Lyon city
    Springfield township
    Sylvan Lake city
    Walled Lake city
    West Bloomfield township (part)
      TRACT(s) 1061.01, 1061.02, 1063.02, 1063.03.
    White Lake township
    Wixom city
DISTRICT 018
  Washtenaw County (part)
    Ann Arbor city
    Ann Arbor township
    Augusta township
    Lodi township
    Milan city
    Pittsfield township
    Saline city
    Saline township
    Scio township
    Superior township
    York township
    Ypsilanti city
    Ypsilanti township
  Wayne County (part)
    Sumpter township
DISTRICT 019
  Branch County
  Hillsdale County
  Ingham County (part)
    Aurelius township
    Bunker Hill township
    Delhi township
    Leslie city
    Leslie township
    Onondaga township
    Stockbridge township
    Vevay township
  Jackson County (part)
    Blackman township
    Columbia township
    Grass Lake township
    Henrietta township
    Jackson city
    Leoni township
    Liberty township
    Napoleon township
    Norvell township
    Rives township
    Sandstone township
    Summit township
    Tompkins township
    Waterloo township
DISTRICT 020
  Calhoun County (part)
    Albion city
    Albion township
    Athens township
    Battle Creek city (part)
      TRACT(s) 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 19, 22, 23.
      Battle Creek township
      Burlington township
      Clarence township
      Clarendon township
      Convis township
      Eckford township
      Fredonia township
      Homer township
      Lee township
      LeRoy township
      Marengo township
      Marshall city
      Marshall township
      Newton township
      Sheridan township
      Tekonsha township
  Eaton County
  Ingham County (part)
    Lansing city (part)
      TRACT(s) 17.02, 25, 27, 36.01, 36.02, 37, 51, 52, 53.02, 53.03, 55.
  Jackson County (part)
    Concord township
    Hanover township
    Parma township
    Pulaski township
    Spring Arbor township
    Springport township
DISTRICT 021
  Calhoun County
    Battle Creek city (part)
      TRACT(s) 13, 25, 26.
    Bedford township
    Emmet township
    Pennfield township
    Springfield city
  Cass County
  Kalamazoo County (part)
    Alamo township
    Brady township
    Charleston township
    Climax township
    Comstock township
    Galesburg city
    Oshtemo township
    Pavilion township
    Portage city
    Prairie Ronde township
    Ross township
    Schoolcraft township
    Texas township
    Wakeshma township
  St. Joseph County
DISTRICT 022
  Berrien County
  Van Buren County
DISTRICT 023
  Allegan County
  Ottawa County
DISTRICT 024
  Clinton County (part)
    Bath township
    Bengal township
    Bingham township
    Dallas township
    DeWitt city
    DeWitt township
    Eagle township
    Essex township
    Lansing city
    Lebanon township
    Olive township
    Riley township
    St. Johns city
    Victor township
    Watertown township
    Westphalia township
  Ingham County (part)
    Alaiedon township
    East Lansing city
    Ingham township
    Lansing city (part)
      TRACT(s) 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17.01, 19, 20, 21, 22, 23, 24, 26, 28, 29.01, 29.02, 30, 31.01, 31.02, 32, 33.01, 33.02, 34, 35, 38.01, 40, 44.01, 53.04.
    Lansing township
    Leroy township
    Locke township
    Mason city
    Meridian township
    Wheatfield township
    White Oak township
    Williamston city
    Williamston township
  Ionia County (part)
    Lyons township
    North Plains township
DISTRICT 025
  Genesee County (part)
    Clayton township
    Flint city (part)
      TRACT(s) 0002, 0003, 0004, 0005, 0006, 0007, 0008, 0009, 0010, 0011, 0012, 0013, 0014, 0015, 0016, 0017, 0018, 0019, 0020, 0021, 0022, 0023, 0024, 0025, 0026, 0027, 0028, 0029, 0030, 0031, 0032, 0033, 0034.01, 0034.02, 0035, 0036, 0037, 0038, 0039, 0040, 0041, 0045, 0046, 0047.
    Flint township
    Flushing city
    Flushing township
    Gaines township
    Swartz Creek city
  Shiawassee County (part)
    Caledonia township
    Corunna city
    Durand city
    Hazelton township
    New Haven township
    Owosso city
    Venice township
    Vernon township
DISTRICT 026
  Macomb County (part)
    Clinton township
    East Detroit city
    Lake township
    Mount Clemens city
    St. Clair Shores city
    Warren city (part)
      TRACT(s) 2024.01, 2024.02, 2024.03, 2025.01, 2025.02, 2026.01, 2026.02, 2027.01, 2028.01, 2028.02, 2028.03.
DISTRICT 027
  Macomb County (part)
    Center Line city
    Fraser city
    Roseville city
    Sterling Heights city (part)
      TRACT(s) 2034.01, 2034.04, 2034.05, 2034.06, 2034.07, 2035.03, 2035.04, 2035.05, 2035.06.
    Warren city (part)
      TRACT(s) 2022.07, 2022.08, 2022.09, 2022.10, 2022.11, 2022.12, 2022.13, 2022.14, 2022.15, 2022.16, 2022.17, 2023.04, 2023.05, 2023.06, 2023.07, 2023.08, 2027.02, 2029.01, 2029.02, 2030.01, 2030.02, 2030.03, 2030.04, 2030.05, 2031.01, 2031.02, 2031.03, 2032.01, 2032.02, 2032.03, 2032.05, 2032.06.
DISTRICT 028
  Lapeer County
  Oakland County (part)
    Addison township
    Brandon township
    Oxford township
  St. Clair County (part)
    Berlin township
    Brockway township
    Burtchville township
    Clyde township
    East China township
    Emmett township
    Fort Gratiot township
    Grant township
    Greenwood township
    Kenockee township
    Kimball township
    Lynn township
    Marine City city
    Marysville city
    Mussey township
    Port Huron city
    Port Huron township
    St. Clair city
    St. Clair township
    Wales township
    Yale city
  Sanilac County
DISTRICT 029
  Genesee County (part)
    Argentine township
    Atlas township
    Burton city
    Clio city
    Davison city
    Davison township
    Fenton city
    Fenton township
    Flint city (part)
      TRACT(s) 0001, 0042, 0043, 0044.
    Forest township
    Genesee township
    Grand Blanc city
    Grand Blanc township
    Montrose township
    Mount Morris city
    Mount Morris township
    Mundy township
    Richfield township
    Thetford township
    Vienna township
DISTRICT 030
  Wayne County (part)
    Allen Park city
    Detroit city (part)
      TRACT(s) 5212, 5213, 5221, 5222, 5231, 5232, 5233, 5234, 5235, 5236, 5237, 5238, 5239, 5240, 5241, 5242, 5243, 5244, 5245, 5245.99, 5246, 5246.99, 5247, 5248, 5251, 5252, 5253, 5254, 5255, 5256, 5257, 5258, 5259, 5260, 5261, 5262, 5263, 5264, 5265, 5266.
    Lincoln Park city
    Melvindale city
    Southgate city
DISTRICT 031
  Kent County (part)
    Algoma township
    Alpine township
    Bowne township
    Byron township
    Caledonia township
    Cedar Springs city
    Courtland township (part)
      TRACT(s) 107.
    Gaines township
    Grandville city
    Kentwood city
    Lowell city
    Lowell township
    Nelson township
    Plainfield township
    Rockford city
    Solon township
    Sparta township
    Spencer township
    Tyrone township
    Walker city
    Wyoming city
  Montcalm County (part)
    Belvidere township
    Cato township
    Maple Valley township
    Pierson township
    Pine township
    Reynolds township
    Winfield township
  Newaygo County (part)
    Brooks township
    Croton township
    Ensley township
    Grant city
    Grant township
    Newaygo city
DISTRICT 032
  Kent County (part)
    Ada township
    Cannon township
    Cascade township
    Courtland township (part)
      TRACT(s) 108.
    East Grand Rapids city
    Grand Rapids city
    Grand Rapids township
    Grattan township
    Oakfield township
    Vergennes township
DISTRICT 033
  Mason County (part)
    Amber township
    Branch township
    Custer township
    Eden township
    Hamlin township
    Logan township
    Ludington city
    Pere Marquette township
    Riverton township
    Scottville city
    Sheridan township
    Sherman township
    Summit township
    Victory township
  Mecosta County (part)
    Aetna township
    Big Rapids city
    Big Rapids township
    Green township
    Mecosta township
  Muskegon County
  Newaygo County (part)
    Ashland township
    Barton township
    Beaver township
    Big Prairie township
    Bridgeton township
    Dayton township
    Denver township
    Everett township
    Fremont city
    Garfield township
    Goodwell township
    Home township
    Lilley township
    Lincoln township
    Merrill township
    Monroe township
    Norwich township
    Sheridan township
    Sherman township
    Troy township
    White Cloud city
    Wilcox township
  Oceana County
DISTRICT 034
  Arenac County
  Bay County (part)
    Bangor township
    Bay City city
    Beaver township
    Essexville city
    Fraser township
    Garfield township
    Gibson township
    Hampton township
    Kawkawlin township
    Monitor township
    Mount Forest township
    Pinconning city
    Pinconning township
  Gladwin County
  Huron County
  Ogemaw County (part)
    Churchill township
    Edwards township
    Horton township
    Logan township
    Mills township
    Ogemaw township
    Richland township
    West Branch city
    West Branch township
  Tuscola County
DISTRICT 035
  Clare County
  Clinton County (part)
    Duplain township
    Greenbush township
    Ovid township
  Gratiot County
  Isabella County
  Mecosta County (part)
    Austin township
    Chippewa township
    Colfax township
    Deerfield township
    Fork township
    Grant township
    Hinton township
    Martiny township
    Millbrook township
    Morton township
    Sheridan township
    Wheatland township
  Midland County
  Shiawassee County (part)
    Antrim township
    Bennington township
    Burns township
    Fairfield township
    Laingsburg city
    Middlebury township
    Owosso township
    Perry city
    Perry township
    Rush township
    Sciota township
    Shiawassee township
    Woodhull township
DISTRICT 036
  Antrim County
  Benzie County
  Charlevoix County
  Crawford County
  Grand Traverse County
  Kalkaska County
  Lake County
  Leelanau County
  Manistee County
  Mason County (part)
    Free Soil township
    Grant township
    Meade township
  Missaukee County
  Osceola County
  Roscommon County
  Wexford County
DISTRICT 037
  Alcona County
  Alpena County
  Cheboygan County
  Chippewa County
  Delta County (part)
    Bay de Noc township
    Brampton township
    Ensign township
    Escanaba city (part)
      TRACT 9901 (part) excluding block(s)
        107, 108, 616, 617, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728.
      TRACT(s) 9901.99.
      TRACT 9902 (part) excluding block(s)
        701, 702, 703, 704, 705, 706, 707, 708, 709, 710, 711.
    Escanaba township
    Fairbanks township
    Garden township
    Gladstone city
    Masonville township
    Nahma township
    Wells township
  Emmet County
  Iosco County
  Luce County
  Mackinac County
  Montmorency County
  Ogemaw County (part)
    Cumming township
    Foster township
    Goodar township
    Hill township
    Klacking township
    Rose township
    Rose City city
  Oscoda County
  Otsego County
  Presque Isle County
  Schoolcraft County
DISTRICT 038
  Alger County
  Baraga County
  Delta County (part)
    Baldwin township
    Bark River township
    Cornell township
    Escanaba city (part)
      TRACT 9901 (part) including block(s)
        107, 108, 616, 617, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728.
      TRACT 9902 (part) including block(s)
        701, 702, 703, 704, 705, 706, 707, 708, 709, 710, 711.
      TRACT(s) 9903.
    Ford River township
    Maple Ridge township
  Dickinson County
  Gogebic County
  Houghton County
  Iron County
  Keweenaw County
  Marquette County
  Menominee County
  Ontonagon County

History: 1983, Act 256, Eff. Jan. 1, 1986
Constitutionality: Act 256 of 1983, which purported to reapportion the Legislature, was unconstitutional because it was so altered and amended from the time it was introduced as a bill of housekeeping amendments of the Election Law until it was approved that its original purpose was changed, and because it was passed by the Legislature during a regular session without having been in the possession of each house for at least five days. Anderson v Oakland County Clerk, 419 Mich 313, 353 NW2d 448 (1984).This act violates the second sentence of Const 1963, art 4, § 24, and is therefore unconstitutional. Anderson v Oakland County Clerk, 419 Mich 142, 350 NW2d 232 (1984).


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