Box Butte County
There are 2 US Post Offices in Box Butte County serving a total of 11,628 residents equating to 5,814 residents per post office. It's estimated that approximately 18,560 packages are handled across the 2 county post offices annually. Box Butte County is a county in the U.S. state of Nebraska. As of the 2010 census, the population was 11,308. Its county seat is Alliance. The county was formed in 1886. Box Butte is the name of a geological formation in the county's eastern part. In the Nebraska license plate system, Box Butte County is represented by the prefix 65 (it had the sixty-fifth-largest number of vehicles registered in the county when the license plate system was established in 1922)."