Mackinac County, Michigan Demographics 2026

Population Overview

Mackinac County is located in Michigan with a total population of 10,865. It is the 74th most populous county out of 83 in Michigan. The county encompasses 2 Census-designated places.

Age Demographics

The median age in Mackinac County is 53.3 years. This is 33% higher than the state median of 40.1 years. 11.4% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.

Economy, Income & Housing

The median household income in Mackinac County is $58,598. This is 18% lower than the state median of $71,149. Compared to the national median of $78,538, household income here is 25% lower. The poverty rate stands at 16.9%. This is 29% higher than the state poverty rate of 13.1%. The unemployment rate is 9.4%. This is 62% higher than the state rate of 5.8%. The median home value is $165,600. Housing costs are 24% lower than the state median of $217,600. With a home-value-to-income ratio of just 2.8x, Mackinac County is one of the most affordable housing markets in the area. 77.4% of occupied housing units are owner-occupied. This homeownership rate is 6% higher than the state average of 72.9%.

Race & Ethnicity

The largest racial or ethnic group in Mackinac County is White (non-Hispanic), making up 71.8% of the population. Black or African American residents account for 4.1%. The Black or African American population (4.1%) is well below the state average of 13.2%. The Hispanic or Latino population (2.1%) is well below the state average of 5.7%. The Asian population (1.0%) is well below the state average of 3.3%.

Education

23.5% of residents aged 25 and older hold a bachelor's degree or higher. This is 26% lower than the state rate of 31.8%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 92.2%.