Isabella County Post Offices

420 Main St
Blanchard, Michigan 49310

813 N Main St
Mount Pleasant, Michigan 48858

3905 E Rosebush Rd
Rosebush, Michigan 48878

101 N 2nd St
Shepherd, Michigan 48883

3366 N Woodruff Rd
Weidman, Michigan 48893

2855 W Blanchard Rd
Winn, Michigan 48896

Isabella County

There are 6 US Post Offices in Isabella County serving a total of 67,206 residents equating to 11,201 residents per post office. It's estimated that approximately 107,268 packages are handled across the 6 county post offices annually. Isabella County is a county located in the U.S. state of Michigan. As of the 2010 census, the population was 70,311. Its county seat is Mt. Pleasant. The area was known as Ojibiway Besse, meaning \"the place of the Chippewa\". It was set off as a county in 1831, and county government organized in 1859. It was named after Queen Isabella I of Castile, based on a suggestion by Henry Rowe Schoolcraft, US Indian Agent and ethnologist. Isabella County comprises the Mount Pleasant, MI Micropolitan Statistical Area in Mid-Michigan, also known as Central Michigan. Within the county is located Isabella Indian Reservation, which has a total area of 217.67 square miles (563.8 km2). It is the major land base of the federally recognized Saginaw Chippewa Tribal Nation. Part of the county seat of Mount Pleasant is located within the reservation."