Mackinac County's 2026 population is estimated at 11,548, reflecting a 1.78% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Mackinac County is the 74th largest county in Michigan. The 2010 population was 11,104 and has grown 4% since 2010.
Data after 2023 is projected based on recent change
Overall: 53 years
Female: 52.7 years
Male: 53.4 years
There are 9,316 adults, (3,255 of whom are seniors) in Mackinac County.
Female: 5,461 (49.8%)
Male: 5,496 (50.2%)
The racial composition of Mackinac County includes 71.66% White, 13.71% Native American, 4.79% Black or African American, and smaller percentages for other race, Asian, Native Hawaiian or Pacific Islander and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 7,852 | 71.66% |
| Native American | 1,502 | 13.71% |
| Two or more races | 917 | 8.37% |
| Black or African American | 525 | 4.79% |
| Other race | 87 | 0.79% |
| Asian | 67 | 0.61% |
| Native Hawaiian or Pacific Islander | 7 | 0.06% |
Mackinac County 's average per capita income is $37,048. Household income levels show a median of $63,909. The poverty rate stands at 16.05%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $86,542 | - |
| Families | $79,952 | $97,112 |
| Households | $63,909 | $80,880 |
| Non Families | $38,250 | $51,038 |
Average Income
Median Household Income
Poverty Rate