Sponsored Listings:
Glenham Post Office
23 Main St
Glenham, South Dakota 57631
Java Post Office
4125 N Main St
Java, South Dakota 57452
Mobridge Post Office
404 N Main St
Mobridge, South Dakota 57601
Selby Post Office
3408 Main St
Selby, South Dakota 57472
Walworth County
There are 4 US Post Offices in Walworth County serving a total of 5,595 residents equating to 1,399 residents per post office. It's estimated that approximately 8,930 packages are handled across the 4 county post offices annually. Walworth County is a county located in the U.S. state of South Dakota. As of the 2010 census, the population was 5,438. Its county seat is Selby. The county was created in 1873 and organized in 1883. It is named after Walworth County, Wisconsin."