Demographics Table
Demographic Data Report for Michigan by County
Population: Age 40 and over
All Races (includes Hispanic), Both Sexes
2020-2024 American Community Survey 5-Year Data
Sorted by Percent
County
|
2023 Rural-Urban Continuum Codes Φ
|
Value (Percent)
|
People (Age 40 And Over)
|
Rank within US (of 3143 counties) 
|
|---|---|---|---|---|
| United States | N/A | 48.5 | 162,458,898 | N/A |
| Michigan | N/A | 50.2 | 5,062,225 | 16 of 52 |
| Isabella County | Rural | 39.2 | 25,332 | 3,045 |
| Ingham County | Urban | 41.3 | 117,167 | 2,976 |
| Houghton County | Rural | 43.0 | 16,207 | 2,906 |
| Washtenaw County | Urban | 43.7 | 161,617 | 2,860 |
| Kalamazoo County | Urban | 43.8 | 114,795 | 2,852 |
| Kent County | Urban | 44.4 | 294,674 | 2,812 |
| Ottawa County | Urban | 45.1 | 135,797 | 2,767 |
| Wayne County | Urban | 47.5 | 841,595 | 2,485 |
| Ionia County | Urban | 48.4 | 32,235 | 2,359 |
| Marquette County | Rural | 49.1 | 32,966 | 2,239 |
| Gratiot County | Rural | 49.3 | 20,405 | 2,185 |
| St. Joseph County | Rural | 49.8 | 30,356 | 2,079 |
| Mecosta County | Rural | 50.0 | 20,628 | 2,034 |
| Muskegon County | Urban | 50.0 | 88,052 | 2,034 |
| Calhoun County | Urban | 50.3 | 67,226 | 1,962 |
| Genesee County | Urban | 50.6 | 204,076 | 1,884 |
| Montcalm County | Urban | 50.6 | 34,327 | 1,884 |
| Branch County | Rural | 50.9 | 23,076 | 1,816 |
| Allegan County | Rural | 51.2 | 62,137 | 1,740 |
| Saginaw County | Urban | 51.4 | 97,040 | 1,691 |
| Macomb County | Urban | 51.6 | 454,222 | 1,641 |
| Jackson County | Urban | 51.7 | 82,748 | 1,616 |
| Van Buren County | Rural | 51.7 | 39,213 | 1,616 |
| Oakland County | Urban | 51.8 | 662,492 | 1,593 |
| Eaton County | Urban | 52.1 | 56,841 | 1,510 |
| Chippewa County | Rural | 52.4 | 19,006 | 1,437 |
| Clinton County | Urban | 52.4 | 41,747 | 1,437 |
| Midland County | Urban | 52.5 | 43,936 | 1,412 |
| Newaygo County | Rural | 52.7 | 26,787 | 1,344 |
| Lenawee County | Rural | 52.8 | 51,990 | 1,325 |
| Wexford County | Rural | 53.0 | 18,057 | 1,288 |
| Barry County | Urban | 53.2 | 33,737 | 1,245 |
| Hillsdale County | Rural | 53.4 | 24,361 | 1,205 |
| Berrien County | Urban | 53.5 | 82,065 | 1,177 |
| Monroe County | Urban | 53.5 | 83,173 | 1,177 |
| Missaukee County | Rural | 53.9 | 8,201 | 1,083 |
| Shiawassee County | Rural | 54.0 | 36,697 | 1,065 |
| Osceola County | Rural | 54.3 | 12,611 | 993 |
| Livingston County | Urban | 54.6 | 106,889 | 926 |
| Grand Traverse County | Urban | 54.7 | 52,590 | 909 |
| Oceana County | Rural | 54.7 | 14,735 | 909 |
| Otsego County | Rural | 54.7 | 14,003 | 909 |
| Kalkaska County | Urban | 55.1 | 10,046 | 836 |
| St. Clair County | Urban | 55.1 | 88,257 | 836 |
| Bay County | Urban | 55.3 | 56,941 | 799 |
| Lapeer County | Urban | 55.4 | 49,246 | 781 |
| Tuscola County | Rural | 55.6 | 29,450 | 751 |
| Luce County | Rural | 55.7 | 3,491 | 738 |
| Baraga County | Rural | 55.9 | 4,576 | 695 |
| Sanilac County | Rural | 56.2 | 22,731 | 652 |
| Cass County | Urban | 56.7 | 29,223 | 595 |
| Mason County | Rural | 56.9 | 16,632 | 578 |
| Dickinson County | Rural | 57.4 | 14,900 | 515 |
| Emmet County | Rural | 57.6 | 19,651 | 484 |
| Delta County | Rural | 58.2 | 21,434 | 420 |
| Alpena County | Rural | 58.4 | 16,879 | 400 |
| Clare County | Rural | 58.6 | 18,288 | 378 |
| Huron County | Rural | 59.4 | 18,477 | 314 |
| Alger County | Rural | 59.8 | 5,242 | 285 |
| Menominee County | Rural | 59.9 | 13,923 | 276 |
| Arenac County | Rural | 60.6 | 9,139 | 237 |
| Gladwin County | Rural | 60.6 | 15,568 | 237 |
| Charlevoix County | Rural | 61.0 | 15,925 | 217 |
| Benzie County | Urban | 61.1 | 11,179 | 210 |
| Manistee County | Rural | 61.1 | 15,484 | 210 |
| Ogemaw County | Rural | 61.3 | 12,807 | 202 |
| Oscoda County | Rural | 61.4 | 5,172 | 198 |
| Gogebic County | Rural | 61.5 | 8,812 | 192 |
| Antrim County | Rural | 61.7 | 14,894 | 184 |
| Crawford County | Rural | 61.9 | 8,269 | 173 |
| Schoolcraft County | Rural | 62.8 | 5,105 | 145 |
| Cheboygan County | Rural | 62.9 | 16,265 | 143 |
| Iosco County | Rural | 63.0 | 15,973 | 135 |
| Lake County | Rural | 63.0 | 7,919 | 135 |
| Mackinac County | Rural | 63.4 | 6,947 | 119 |
| Iron County | Rural | 64.3 | 7,500 | 92 |
| Leelanau County | Urban | 66.4 | 15,085 | 53 |
| Presque Isle County | Rural | 67.4 | 8,905 | 41 |
| Roscommon County | Rural | 68.3 | 16,213 | 33 |
| Montmorency County | Rural | 68.8 | 6,550 | 30 |
| Keweenaw County | Rural | 70.2 | 1,497 | 19 |
| Alcona County | Rural | 72.3 | 7,522 | 8 |
| Ontonagon County | Rural | 73.5 | 4,299 | 5 |
Notes:
Created by statecancerprofiles.cancer.gov on 03/25/2026 5:01 pm.
Φ Rural–urban county classifications are based on the 2023 USDA Rural–Urban Continuum Codes (except for Connecticut Counties which use 2013 codes). State-level cancer rates for rural areas are calculated using cancer cases registered exclusively in rural counties, while state-level cancer rates for urban areas are calculated using cases registered exclusively in urban counties.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Population: Age 40 and over, see the dictionary.
Data for United States does not include Puerto Rico.