| Michigan | 10,033,757 | 4,982,187 | 49.7 | 5,051,570 | 50.3 |
| Allegan County | 121,210 | 61,091 | 50.4 | 60,119 | 49.6 |
| Barry-Eaton District | 172,552 | 86,137 | 49.9 | 86,415 | 50.1 |
| Bay County | 102,821 | 50,948 | 49.6 | 51,873 | 50.4 |
| Benzie-Leelanau District | 41,176 | 20,629 | 50.1 | 20,547 | 49.9 |
| Berrien County | 152,899 | 75,315 | 49.3 | 77,584 | 50.7 |
| Branch-Hillsdale-St. Joseph | 151,164 | 76,608 | 50.7 | 74,556 | 49.3 |
| Calhoun County | 133,291 | 65,846 | 49.4 | 67,445 | 50.6 |
| Central Michigan District | 183,587 | 92,061 | 50.1 | 91,526 | 49.9 |
| Chippewa County | 36,310 | 19,953 | 55.0 | 16,357 | 45.0 |
| Detroit City | 638,389 | 302,800 | 47.4 | 335,589 | 52.6 |
| Dickinson-Iron District | 37,489 | 19,006 | 50.7 | 18,483 | 49.3 |
| District #10 | 266,929 | 136,298 | 51.1 | 130,631 | 48.9 |
| District #2 | 65,254 | 32,920 | 50.4 | 32,334 | 49.6 |
| District #4 | 77,652 | 39,209 | 50.5 | 38,443 | 49.5 |
| Genesee County | 401,983 | 195,092 | 48.5 | 206,891 | 51.5 |
| Grand Traverse County | 96,464 | 47,853 | 49.6 | 48,611 | 50.4 |
| Huron County | 31,243 | 15,731 | 50.4 | 15,512 | 49.6 |
| Ingham County | 284,108 | 139,186 | 49.0 | 144,922 | 51.0 |
| Ionia County | 66,809 | 36,970 | 55.3 | 29,839 | 44.7 |
| Jackson County | 160,067 | 82,405 | 51.5 | 77,662 | 48.5 |
| Kalamazoo Cnty HSD | 261,173 | 128,206 | 49.1 | 132,967 | 50.9 |
| Kent County | 659,083 | 327,706 | 49.7 | 331,377 | 50.3 |
| Lapeer County | 88,783 | 45,750 | 51.5 | 43,033 | 48.5 |
| Lenawee County | 98,567 | 50,085 | 50.8 | 48,482 | 49.2 |
| Livingston County | 196,163 | 99,036 | 50.5 | 97,127 | 49.5 |
| Luce-Mackinac-Alger-Schoolcraft | 33,136 | 17,284 | 52.2 | 15,852 | 47.8 |
| Macomb County | 874,195 | 428,657 | 49.0 | 445,538 | 51.0 |
| Marquette County | 66,664 | 33,730 | 50.6 | 32,934 | 49.4 |
| Mid-Michigan District | 188,284 | 97,965 | 52.0 | 90,319 | 48.0 |
| Midland County | 83,675 | 41,585 | 49.7 | 42,090 | 50.3 |
| Monroe County | 155,610 | 77,700 | 49.9 | 77,910 | 50.1 |
| Muskegon County | 176,564 | 88,850 | 50.3 | 87,714 | 49.7 |
| NW Mich Community Health | 110,347 | 55,289 | 50.1 | 55,058 | 49.9 |
| Oakland County | 1,269,431 | 627,955 | 49.5 | 641,476 | 50.5 |
| Ottawa County | 300,873 | 149,745 | 49.8 | 151,128 | 50.2 |
| Public Health Delta & Menominee Counties | 59,998 | 30,479 | 50.8 | 29,519 | 49.2 |
| Saginaw County | 188,330 | 91,920 | 48.8 | 96,410 | 51.2 |
| Sanilac County | 40,657 | 20,502 | 50.4 | 20,155 | 49.6 |
| Shiawassee County | 68,023 | 33,876 | 49.8 | 34,147 | 50.2 |
| St Clair County | 160,152 | 80,329 | 50.2 | 79,823 | 49.8 |
| Tuscola County | 52,942 | 26,968 | 50.9 | 25,974 | 49.1 |
| Van Buren-Cass County | 127,095 | 63,722 | 50.1 | 63,373 | 49.9 |
| Washtenaw County | 366,376 | 182,845 | 49.9 | 183,531 | 50.1 |
| Wayne | 1,118,661 | 549,700 | 49.1 | 568,961 | 50.9 |
| Western Upper Peninsula District | 67,578 | 36,245 | 53.6 | 31,333 | 46.4 |