Mackinac Island city, Michigan Demographics & Population 2026

Population Overview

Mackinac Island city is a small community located in Michigan, within Mackinac County. The total population is 663. It ranks as the 502nd most populous out of 745 cities and towns in Michigan.

Age Demographics

The median age in Mackinac Island city is 39.8 years. This is about average than the state median of 40.1 years. Only 11.9% of residents are under 18, indicating fewer families with children.

Economy, Income & Housing

The median household income in Mackinac Island city is $100,125. This is 41% higher than the state median of $71,149. Compared to the national median of $78,538, household income here is 27% higher. The poverty rate stands at 17.3%. This is 32% higher than the state poverty rate of 13.1%. The unemployment rate is 9.1%. This is 56% higher than the state rate of 5.8%. The median home value is $834,600. Housing costs are 284% higher than the state median of $217,600. The home-value-to-income ratio of 8.3x suggests that housing affordability is a significant concern for many residents. 48.5% of occupied housing units are owner-occupied. This homeownership rate is 33% lower than the state average of 72.9%.

Race & Ethnicity

The largest racial or ethnic group in Mackinac Island city is White (non-Hispanic), making up 56.3% of the population. Black or African American residents account for 13.6%. The Hispanic or Latino population is significantly higher than the state average (11.9% vs 5.7%).

Education

38.1% of residents aged 25 and older hold a bachelor's degree or higher. This is 20% higher 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 88.0%.

Data Sources & Methodology

All demographic data for Mackinac Island city, Michigan is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Michigan state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 745 Census-designated places in Michigan. For official data, visit data.census.gov.