Mason County, Michigan

Mason County is a county in Michigan with an estimated population of 29,159 in 2023. 3 cities, towns and Census places in it are indexed here.

Largest places in Mason County

About Mason County

Mason County is one of the counties of Michigan. County governments in Michigan handle local services such as courts, property records and elections; cities and towns inside the county run their own municipal services. Population figures come from the Census Bureau's Vintage 2023 estimates, which are updated annually.