Sponsored Listings:
Big Stone City Post Office
553 Main St
Big Stone City, South Dakota 57216
Marvin Post Office
101 E Division St
Marvin, South Dakota 57251
Milbank Post Office
222 E 3rd Ave
Milbank, South Dakota 57252
Revillo Post Office
317 N 2nd Ave
Revillo, South Dakota 57259
Stockholm Post Office
204 N Main St
Stockholm, South Dakota 57264
Twin Brooks Post Office
101 Main St
Twin Brooks, South Dakota 57269
Grant County
There are 6 US Post Offices in Grant County serving a total of 7,108 residents equating to 1,185 residents per post office. It's estimated that approximately 11,345 packages are handled across the 6 county post offices annually. Grant County is a county located in the U.S. state of South Dakota. As of the 2010 census, the population was 7,356. The county seat is Milbank. The county was founded in 1873 and organized in 1878. It is named for Ulysses S. Grant, 18th President of the United States."