Casper is a city located in Wyoming. With a 2020 population of 55,293, it is the 2nd largest city in Wyoming (after Cheyenne) and the 704th largest city in the United States. Casper is currently declining at a rate of -1.92% annually and its population has decreased by -0.04% since the most recent census, which recorded a population of 55,316 in 2010. Casper reached it's highest population of 59,990 in 2015. Spanning over 27 miles, Casper has a population density of 2,085 people per square mile.
The average household income in Casper is $77,906 with a poverty rate of 9.38%. The median rental costs in recent years comes to $859 per month, and the median house value is $200,700. The median age in Casper is 35.6 years, 35.4 years for males, and 35.8 years for females. For every 100 females there are 98.2 males.