Photo from Wikipedia | Free Soil, MI 49411 Post Office Location: 2650 East Michigan Street; Free Soil, MI Year Post Office built: Town(s) Served: Free Soil Acceptable City Names: Free Soil Not Acceptable City Names: Sectional Service Facility: Grand Rapids (West) County(ies): Mason Info on Free Soil: The Village of Free Soil is located in Northeastern Mason County. It home to aprox 158 residents (2020 census). This village dates back to 1882. |