Photo from Notorious4life at English Wikipedia | Houghton Lake, MI 48629 Post Office Location: 2255 Tower Hill Road, Houghton Lake, MI Year Post Office built: Town(s) Served: Houghton Lake Acceptable City Names: Houghton Lake Not Acceptable City Names: Sectional Service Facility: Saginaw (West) County(ies): Roscommon Info on Houghton Lake: The area of Houghton Lake is in West-Central Roscommon County. It is the largest unincorporated community in the State of Michigan. This is home to aprox. 5,294 residents (2020 census). |