
Sheridan
- County:
- Sheridan County
- County Seat:
- Yes
- Area (mi²):
- 12.684
- State:
- Wyoming
Sheridan is a city located in Sheridan County, Wyoming. Sheridan has a 2025 population of 20,060. It is also the county seat of Sheridan County. Sheridan is currently growing at a rate of 1.31% annually and its population has increased by 6.89% since the most recent census, which recorded a population of 18,767 in 2020.
The average household income in Sheridan is $83,814 with a poverty rate of 11.85%. The median age in Sheridan is 39.7 years: 40.3 years for males, and 39.3 years for females.