Michigan Voting-age Population By County in 2021 (ACS-5Yrs)
Updated on July 3, 2024.
Based on the US Census ACS-5Yrs estimates, in 2021, the voting-age population of Michigan was 7.87M which was 78.25% of the total Michigan population. Among all Michigan counties, Wayne had the highest voting-age population (1.36M), followed by Oakland (1.01M), and Macomb (693.31K).
On the other hand, the counties with the least voting-age population were: Keweenaw (1.74K), Luce (4.60K), and Ontonagon (5.20K).
The chart and table below shows the voting-age population of each county and the percentage of each county's population that are of voting-age.
You can see similar information for other states and by state for the United States.
Related Topics: Michigan ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census - ACS 5-Year Estimates, 2021 Census.
Michigan Voting-age Population By County in 2021
Michigan Voting-age Population By County in 2021
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| County | Voting-age Population | % of County Population |
|---|---|---|
| Alcona | 8830 | 87.10 |
| Alger | 7511 | 84.29 |
| Allegan | 90575 | 75.85 |
| Alpena | 23446 | 81.09 |
| Antrim | 19238 | 82.12 |
| Arenac | 12243 | 81.57 |
| Baraga | 6829 | 82.79 |
| Barry | 48293 | 77.87 |
| Bay | 82974 | 79.74 |
| Benzie | 14697 | 81.99 |
| Berrien | 120546 | 78.14 |
| Branch | 34218 | 76.59 |
| Calhoun | 103416 | 77.06 |
| Cass | 40850 | 79.12 |
| Charlevoix | 21218 | 81.27 |
| Cheboygan | 21438 | 83.57 |
| Chippewa | 30324 | 81.76 |
| Clare | 24633 | 79.91 |
| Clinton | 61264 | 77.65 |
| Crawford | 10714 | 81.77 |
| Delta | 29552 | 80.23 |
| Dickinson | 20755 | 79.97 |
| Eaton | 86203 | 79.11 |
| Emmet | 27491 | 80.99 |
| Genesee | 314323 | 77.34 |
| Gladwin | 20524 | 80.98 |
| Gogebic | 12450 | 83.79 |
| Grand Traverse | 75486 | 79.83 |
| Gratiot | 33548 | 80.34 |
| Hillsdale | 35722 | 78.21 |
| Houghton | 29812 | 79.53 |
| Huron | 25445 | 80.67 |
| Ingham | 229002 | 80.17 |
| Ionia | 51758 | 77.76 |
| Iosco | 21061 | 83.37 |
| Iron | 9590 | 82.82 |
| Isabella | 54089 | 82.42 |
| Jackson | 125987 | 78.37 |
| Kalamazoo | 204443 | 78.25 |
| Kalkaska | 14123 | 79.29 |
| Kent | 496712 | 75.84 |
| Keweenaw | 1743 | 84.94 |
| Lake | 10227 | 83.50 |
| Lapeer | 70329 | 79.34 |
| Leelanau | 18662 | 83.87 |
| Lenawee | 78344 | 78.86 |
| Livingston | 152312 | 78.82 |
| Luce | 4604 | 83.41 |
| Mackinac | 9138 | 84.50 |
| Macomb | 693313 | 78.86 |
| Manistee | 20604 | 82.62 |
| Marquette | 54412 | 81.97 |
| Mason | 23165 | 79.60 |
| Mecosta | 32552 | 81.28 |
| Menominee | 19200 | 81.78 |
| Midland | 65542 | 78.52 |
| Missaukee | 11584 | 77.03 |
| Monroe | 121061 | 78.58 |
| Montcalm | 51629 | 77.72 |
| Montmorency | 7755 | 84.63 |
| Muskegon | 135036 | 76.89 |
| Newaygo | 38456 | 77.45 |
| Oakland | 1005730 | 79.07 |
| Oceana | 20597 | 77.56 |
| Ogemaw | 16902 | 81.47 |
| Ontonagon | 5197 | 88.22 |
| Osceola | 17760 | 77.50 |
| Oscoda | 6603 | 80.47 |
| Otsego | 19731 | 78.87 |
| Ottawa | 223350 | 76.04 |
| Presque Isle | 10917 | 84.13 |
| Roscommon | 19927 | 84.95 |
| Saginaw | 149259 | 78.33 |
| St. Clair | 126613 | 79.10 |
| St. Joseph | 45863 | 75.40 |
| Sanilac | 32049 | 78.50 |
| Schoolcraft | 6613 | 82.62 |
| Shiawassee | 53796 | 78.88 |
| Tuscola | 42357 | 79.49 |
| Van Buren | 57826 | 76.54 |
| Washtenaw | 302814 | 81.31 |
| Wayne | 1363035 | 76.16 |
| Wexford | 25716 | 76.65 |