# Counties in Michigan by share of population aged 65 and over, 2025

All 83 values come from U.S. Census Bureau for 2025, so the places are comparable.

- Indicator id: `population_65_plus_share`
- Unit: %
- Definition: Residents aged 65 or over as a percentage of total population. Spain: 1 January, INE annual census. United States: 1 July, Census Bureau population estimates. World Bank figures for other countries and the World refer to mid-year.
- Source: U.S. Census Bureau, Population Estimates Program, county population by age and sex (cc-est agesex): residents aged 65 and over as a percentage of the total, 1 July; states and the nation summed from counties (https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/counties/asrh/cc-est2025-agesex-all.csv)
- Retrieved: 2026-10-09
- Citation: U.S. Census Bureau. Population Estimates Program, county population by age and sex (cc-est agesex): residents aged 65 and over as a percentage of the total, 1 July; states and the nation summed from counties. https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/counties/asrh/cc-est2025-agesex-all.csv. Retrieved 2026-10-09.
- Web page: https://invokely.ai/rankings/population-65-plus/michigan-counties
- CSV: https://invokely.ai/download/rankings/population-65-plus/michigan-counties.csv

| Rank | Place | % |
|---:|---|---:|
| 1 | Ontonagon County | 39.2 |
| 2 | Keweenaw County | 38.1 |
| 3 | Alcona County | 37.4 |
| 4 | Leelanau County | 36.6 |
| 5 | Presque Isle County | 36.6 |
| 6 | Roscommon County | 36.3 |
| 7 | Montmorency County | 35.4 |
| 8 | Iron County | 34 |
| 9 | Iosco County | 33 |
| 10 | Oscoda County | 32.8 |
| 11 | Mackinac County | 32.2 |
| 12 | Schoolcraft County | 32.1 |
| 13 | Benzie County | 31.1 |
| 14 | Gogebic County | 30.9 |
| 15 | Antrim County | 30.7 |
| 16 | Cheboygan County | 30.6 |
| 17 | Charlevoix County | 30.6 |
| 18 | Manistee County | 30.1 |
| 19 | Ogemaw County | 30.1 |
| 20 | Arenac County | 30 |
| 21 | Huron County | 29.7 |
| 22 | Alger County | 29.4 |
| 23 | Menominee County | 29.4 |
| 24 | Gladwin County | 28.9 |
| 25 | Mason County | 28.8 |
| 26 | Crawford County | 28.6 |
| 27 | Lake County | 28.6 |
| 28 | Emmet County | 28.5 |
| 29 | Delta County | 28.2 |
| 30 | Alpena County | 27.9 |
| 31 | Clare County | 27.5 |
| 32 | Dickinson County | 26.7 |
| 33 | Baraga County | 25.8 |
| 34 | Sanilac County | 25.2 |
| 35 | Grand Traverse County | 25.1 |
| 36 | Oceana County | 24.9 |
| 37 | Kalkaska County | 24.6 |
| 38 | Luce County | 24.2 |
| 39 | Bay County | 24.2 |
| 40 | Otsego County | 24.2 |
| 41 | Missaukee County | 24 |
| 42 | Berrien County | 24 |
| 43 | Cass County | 24 |
| 44 | Tuscola County | 23.9 |
| 45 | Osceola County | 23.6 |
| 46 | Hillsdale County | 23.2 |
| 47 | Lenawee County | 22.9 |
| 48 | St. Clair County | 22.8 |
| 49 | Wexford County | 22.7 |
| 50 | Newaygo County | 22.7 |
| 51 | Lapeer County | 22.6 |
| 52 | Van Buren County | 22.5 |
| 53 | Marquette County | 22.5 |
| 54 | Mecosta County | 22.5 |
| 55 | Midland County | 22.4 |
| 56 | Saginaw County | 22.4 |
| 57 | Livingston County | 22.3 |
| 58 | Shiawassee County | 22.2 |
| 59 | Eaton County | 22 |
| 60 | Barry County | 22 |
| 61 | Monroe County | 21.5 |
| 62 | Jackson County | 21.5 |
| 63 | Chippewa County | 21.3 |
| 64 | Branch County | 21.1 |
| 65 | Clinton County | 20.8 |
| 66 | Allegan County | 20.7 |
| 67 | Muskegon County | 20.6 |
| 68 | St. Joseph County | 20.6 |
| 69 | Genesee County | 20.5 |
| 70 | Oakland County | 20.3 |
| 71 | Calhoun County | 20.2 |
| 72 | Macomb County | 20.2 |
| 73 | Gratiot County | 20.1 |
| 74 | Montcalm County | 20.1 |
| 75 | Houghton County | 19.5 |
| 76 | Ottawa County | 18.6 |
| 77 | Ionia County | 18.4 |
| 78 | Kalamazoo County | 18.3 |
| 79 | Wayne County | 17.8 |
| 80 | Washtenaw County | 17.7 |
| 81 | Isabella County | 16.8 |
| 82 | Kent County | 16.6 |
| 83 | Ingham County | 16.3 |