| Alcona | 10,540 | Alcona County Government |
| Alger | 9,078 | Alger County Government |
| Allegan | 120,805 | Allegan County Government |
| Alpena | 28,468 | Alpena County Government |
| Antrim | 23,327 | Antrim County Government |
| Arenac | 14,508 | Arenac County Government |
| Baraga | 7,864 | Baraga County Government |
| Barry | 62,507 | Barry County Government |
| Bay | 101,398 | Bay County Government |
| Benzie | 17,781 | Benzie County Government |
| Berrien | 152,234 | Berrien County Government |
| Branch | 43,370 | Branch County Government |
| Calhoun | 134,489 | Calhoun County Government |
| Cass | 51,973 | Cass County Government |
| Charlevoix | 26,011 | Charlevoix County Government |
| Cheboygan | 24,592 | Cheboygan County Government |
| Chippewa | 37,013 | Chippewa County Government |
| Clare | 31,595 | Clare County Government |
| Clinton | 80,723 | Clinton County Government |
| Crawford | 14,401 | Crawford County Government |
| Delta | 35,607 | Delta County Government |
| Dickinson | 24,843 | Dickinson County Government |
| Eaton | 111,942 | Eaton County Government |
| Emmet | 33,985 | Emmet County Government |
| Genesee | 403,188 | Genesee County Government |
| Gladwin | 25,818 | Gladwin County Government |
| Gogebic | 10,552 | Gogebic County Government |
| Grand Traverse | 94,762 | Grand Traverse County Government |
| Gratiot | 41,038 | Gratiot County Government |
| Hillsdale | 45,314 | Hillsdale County Government |
| Houghton | 34,907 | Houghton County Government |
| Huron | 30,291 | Huron County Government |
| Ingham | 294,788 | Ingham County Government |
| Ionia | 65,960 | Ionia County Government |
| Iosco | 25,199 | Iosco County Government |
| Iron | 10,952 | Iron County Government |
| Isabella | 68,099 | Isabella County Government |
| Jackson | 158,342 | Jackson County Government |
| Kalamazoo | 266,224 | Kalamazoo County Government |
| Kalkaska | 18,734 | Kalkaska County Government |
| Kent | 667,770 | Kent County Government |
| Keweenaw | 2,194 | Keweenaw County Government |
| Lake | 11,784 | Lake County Government |
| Lapeer | 86,665 | Lapeer County Government |
| Leelanau | 21,902 | Leelanau County Government |
| Lenawee | 99,381 | Lenawee County Government |
| Livingston | 194,410 | Livingston County Government |
| Luce | 5,935 | Luce County Government |
| Mackinac | 10,853 | Mackinac County Government |
| Macomb | 877,503 | Macomb County Government |
| Manistee | 24,867 | Manistee County Government |
| Marquette | 67,653 | Marquette County Government |
| Mason | 29,324 | Mason County Government |
| Mecosta | 43,612 | Mecosta County Government |
| Menominee | 22,339 | Menominee County Government |
| Midland | 82,955 | Midland County Government |
| Missaukee | 15,169 | Missaukee County Government |
| Monroe | 151,478 | Monroe County Government |
| Montcalm | 63,744 | Montcalm County Government |
| Montmorency | 9,487 | Montmorency County Government |
| Muskegon | 173,467 | Muskegon County Government |
| Newaygo | 49,403 | Newaygo County Government |
| Oakland | 1,260,254 | Oakland County Government |
| Oceana | 26,203 | Oceana County Government |
| Ogemaw | 21,342 | Ogemaw County Government |
| Ontonagon | 5,477 | Ontonagon County Government |
| Osceola | 23,709 | Osceola County Government |
| Oscoda | 8,292 | Oscoda County Government |
| Otsego | 24,749 | Otsego County Government |
| Ottawa | 267,896 | Ottawa County Government |
| Presque Isle | 12,274 | Presque Isle County Government |
| Roscommon | 24,640 | Roscommon County Government |
| Saginaw | 189,783 | Saginaw County Government |
| Sanilac | 41,104 | Sanilac County Government |
| Schoolcraft | 8,244 | Schoolcraft County Government |
| Shiawassee | 68,089 | Shiawassee County Government |
| St. Clair | 159,419 | St. Clair County Government |
| St. Joseph | 61,120 | St. Joseph County Government |
| Tuscola | 51,081 | Tuscola County Government |
| Van Buren | 76,265 | Van Buren County Government |
| Washtenaw | 361,955 | Washtenaw County Government |
| Wayne | 1,734,013 | Wayne County Government |
| Wexford | 34,186 | Wexford County Government |
