There are 5 US Post Offices in Ward County serving a total of 10,629 residents equating to 2,126 residents per post office. It's estimated that approximately 16,965 packages are handled across the 5 county post offices annually. Ward County is a county located in the U.S. state of Texas. As of the 2010 census, the population was 10,658. The county seat is Monahans. The county was created in 1887 and organized in 1892. It is named for Thomas W. Ward, a soldier in the Texas Revolution."