
Cheyenne
- County:
- Laramie County
- County Seat:
- Yes
- Area (mi²):
- 36.336
- State:
- Wyoming
Cheyenne is a city located in Laramie County, Wyoming. Cheyenne has a 2025 population of 65,114. It is also the county seat of Laramie County. Cheyenne is currently declining at a rate of -0.04% annually and its population has decreased by -0.21% since the most recent census, which recorded a population of 65,249 in 2020.
The average household income in Cheyenne is $96,099 with a poverty rate of 9.31%. The median age in Cheyenne is 38.9 years: 38.7 years for males, and 39 years for females.