List of municipalities in Wyoming
Wyoming's largest municipality by population is the capital city Cheyenne with 59,466 residents, and the largest municipality by land area is Casper, which spans , while the smallest municipality in both categories is Lost Springs with 4 residents and an area of .
Basin, Wyoming
Basin is a town in, and the county seat of, Big Horn County, Wyoming, United States. The population was 1,285 at the 2010 census. The community is located near the center of the Bighorn Basin with the Big Horn River east of the town. Basin's post office, built in 1919, is listed on the National Register of Historic Places.