There are 3 US Post Offices in Hansford County serving a total of 5,969 residents equating to 1,990 residents per post office. It's estimated that approximately 9,527 packages are handled across the 3 county post offices annually. Hansford County is a county located in the U.S. state of Texas. As of the 2010 census, its population was 5,613. Its county seat is Spearman. The county was created in 1876 and organized in 1889. It is named for John M. Hansford, a Texas state congressman and judge."