
Sheridan
- County:
- Arapahoe County
- County Seat:
- No
- Area (mi²):
- 2.225
- State:
- Colorado
Sheridan is a city located in Arapahoe County, Colorado. Sheridan has a 2025 population of 5,777. Sheridan is currently declining at a rate of -1.11% annually and its population has decreased by -5.36% since the most recent census, which recorded a population of 6,104 in 2020.
The average household income in Sheridan is $72,433 with a poverty rate of 13.46%. The median age in Sheridan is 35.1 years: 35 years for males, and 35.2 years for females.