Casper Wyoming
About Casper
Casper is the county seat of Natrona County, Wyoming, USA.[7] Casper is the second-largest city in Wyoming (only Cheyenne, the state capital, is larger), according to the 2010 census, with a population of 55,316. Casper is nicknamed "The Oil City" and has a long history of oil boomtown and cowboy culture, dating back to development of the nearby Salt Creek Oil Field.