Michigan Citizen Voting-age Population By County in 2020 (ACS-5Yrs)
Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2020, the citizen voting-age population for Michigan was 7,528,995 and represented 75.49% of the total Michigan population.
Among all Michigan counties, Wayne had the highest citizen voting-age population (1.28M), followed by Oakland (925.24K), and Macomb (658.24K).
In terms of percentages, Ontonagon had the highest percentage of its population being citizens of voting-age (87.93%), followed by Alcona (86.68%), and Montmorency (85.28%).
The chart and table below shows the citizen voting-age population of each county and the percentage of each county's population that were citizens of voting-age.
You can see similar information for other states and by state for the United States.
| County | Citizen Voting-age Population | % of County Population |
|---|---|---|
| Wayne | 1276635 | 72.82 |
| Oakland | 925235 | 73.70 |
| Macomb | 658240 | 75.58 |
| Kent | 466605 | 71.50 |
| Genesee | 311345 | 76.54 |
| Washtenaw | 277825 | 75.42 |
| Ingham | 218665 | 75.16 |
| Ottawa | 214210 | 74.08 |
| Kalamazoo | 199580 | 75.51 |
| Livingston | 148525 | 77.83 |
| Saginaw | 148290 | 77.57 |
| Muskegon | 132145 | 76.08 |
| St. Clair | 124515 | 78.17 |
| Jackson | 122465 | 77.42 |
| Monroe | 116660 | 77.77 |
| Berrien | 116360 | 75.66 |
| Calhoun | 100635 | 75.13 |
| Allegan | 86660 | 74.00 |
| Eaton | 84930 | 77.40 |
| Bay | 82070 | 79.29 |
| Lenawee | 76420 | 77.73 |
| Grand Traverse | 73095 | 78.90 |
| Lapeer | 68635 | 78.02 |
| Midland | 64345 | 77.11 |
| Clinton | 60270 | 76.33 |
| Isabella | 57020 | 81.04 |
| Van Buren | 55615 | 73.75 |
| Marquette | 53955 | 81.25 |
| Shiawassee | 53485 | 78.45 |
| Ionia | 49600 | 77.02 |
| Montcalm | 48980 | 77.12 |
| Barry | 47010 | 77.01 |
| St. Joseph | 44395 | 73.03 |
| Tuscola | 41740 | 79.23 |
| Cass | 40500 | 78.47 |
| Newaygo | 37205 | 76.42 |
| Hillsdale | 35550 | 77.78 |
| Mecosta | 35160 | 80.86 |
| Gratiot | 32465 | 79.79 |
| Branch | 32250 | 74.26 |
| Sanilac | 32055 | 77.84 |
| Chippewa | 29995 | 80.16 |
| Delta | 28655 | 79.88 |
| Houghton | 27500 | 76.62 |
| Emmet | 26575 | 80.11 |
| Wexford | 25540 | 76.39 |
| Huron | 24980 | 80.31 |
| Clare | 24475 | 79.84 |
| Alpena | 22905 | 80.57 |
| Mason | 22885 | 78.75 |
| Cheboygan | 21120 | 83.04 |
| Charlevoix | 21065 | 80.42 |
| Iosco | 20845 | 82.67 |
| Gladwin | 20435 | 80.74 |
| Dickinson | 20240 | 79.76 |
| Roscommon | 20180 | 84.56 |
| Manistee | 20110 | 81.95 |
| Oceana | 19375 | 72.99 |
| Otsego | 19315 | 78.47 |
| Antrim | 18900 | 81.12 |
| Menominee | 18635 | 81.38 |
| Osceola | 18010 | 77.21 |
| Leelanau | 17915 | 82.75 |
| Ogemaw | 16935 | 81.05 |
| Benzie | 14405 | 81.36 |
| Kalkaska | 13990 | 78.93 |
| Gogebic | 12340 | 83.86 |
| Arenac | 12240 | 81.52 |
| Missaukee | 11510 | 76.35 |
| Crawford | 11285 | 81.16 |
| Presque Isle | 10630 | 83.80 |
| Lake | 9830 | 83.27 |
| Iron | 9230 | 83.15 |
| Alcona | 9010 | 86.68 |
| Mackinac | 8835 | 81.96 |
| Montmorency | 7905 | 85.28 |
| Alger | 7645 | 84.01 |
| Baraga | 6825 | 81.88 |
| Oscoda | 6675 | 80.62 |
| Schoolcraft | 6655 | 82.88 |
| Luce | 5185 | 82.50 |
| Ontonagon | 5100 | 87.93 |
| Keweenaw | 1775 | 84.52 |
