There are 1 US Post Offices in Logan County serving a total of 873 residents equating to 873 residents per post office. It's estimated that approximately 1,393 packages are handled across the 1 county post offices annually. Logan County is a county located in the U.S. state of Nebraska. As of the 2010 census, the population was 763. Its county seat is Stapleton. Logan County is part of the North Platte, NE Micropolitan Statistical Area. In the Nebraska license plate system, Logan County is represented by the prefix 87 (it had the eighty-seventh-largest number of vehicles registered in the county when the license plate system was established in 1922)."