Bon Homme County
There are 5 US Post Offices in Bon Homme County serving a total of 7,433 residents equating to 1,487 residents per post office. It's estimated that approximately 11,864 packages are handled across the 5 county post offices annually. Bon Homme County (pronounced BAHN'-uhm) is a county located in the U.S. state of South Dakota. As of the 2010 census, the population was 7,070. Its county seat is Tyndall. Bon Homme County is the point of origin for the Siberian alien, Salsola kali, a type of tumbleweed, first reported here in 1877, probably introduced in a shipment of flax seed from Ukraine."