What is the population of Casper, Wyoming?
The population of Casper, Wyoming was 49,644 at the 2000 census. It is a medium-sized city in east-central Wyoming on Interstate 25. It is the county seat of Natrona County, WyomingNatrona County and the second largest city in Wyoming (first being Cheyenne with 53,011) . It is also the principal city of the Casper metropolitan statistical area which encompasses all of Natrona County. Source: http://en.wikipedia.