Mason County Post Offices

11952 W Us Highway 10
Branch, Michigan 49402

9 S Madison Ave
Custer, Michigan 49405

5016 N Cleveland St
Fountain, Michigan 49410

2650 E Michigan St
Free Soil, Michigan 49411

201 E Ludington Ave
Ludington, Michigan 49431

202 S Main St
Scottville, Michigan 49454

6635 E Us Highway 10
Walhalla, Michigan 49458

Mason County

There are 7 US Post Offices in Mason County serving a total of 28,050 residents equating to 4,007 residents per post office. It's estimated that approximately 44,771 packages are handled across the 7 county post offices annually. Mason County is a county located in the U.S. state of Michigan. As of the 2010 census, the population was 28,705. The county seat is Ludington. Mason County comprises the Ludington, MI Micropolitan Statistical Area."