Keweenaw County's 2026 population is estimated at 2,121, reflecting a -0.93% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Keweenaw County is the 83rd largest county in Michigan. The 2010 population was 2,170 and has grown -2.26% since 2010.
Data after 2023 is projected based on recent change
Overall: 57.1 years
Female: 55.7 years
Male: 59.1 years
There are 1,815 adults, (779 of whom are seniors) in Keweenaw County.
Female: 1,040 (48.8%)
Male: 1,093 (51.2%)
The racial composition of Keweenaw County includes 92.87% White, and smaller percentages for other race, Native American and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 1,981 | 92.87% |
| Two or more races | 106 | 4.97% |
| Other race | 43 | 2.02% |
| Native American | 3 | 0.14% |
Keweenaw County 's average per capita income is $40,096. Household income levels show a median of $52,583. The poverty rate stands at 15.16%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $88,750 | - |
| Families | $76,693 | $107,012 |
| Households | $52,583 | $82,119 |
| Non Families | $36,324 | $43,090 |
Average Income
Median Household Income
Poverty Rate