Population Estimate, Total, Not Hispanic or Latino, Black or African American Alone (5-year estimate) in Mackinac County, MI was 524.00000 Persons in January of 2024, according to the United States Federal Reserve. Historically, Population Estimate, Total, Not Hispanic or Latino, Black or African American Alone (5-year estimate) in Mackinac County, MI reached a record high of 524.00000 in January of 2024 and a record low of 70.00000 in January of 2011. Trading Economics provides the current actual value, an historical data chart and related indicators for Population Estimate, Total, Not Hispanic or Latino, Black or African American Alone (5-year estimate) in Mackinac County, MI - last updated from the United States Federal Reserve on April of 2026.