
Sheridan
- County:
- Madison County
- County Seat:
- No
- Area (mi²):
- 1.011
- State:
- Montana
Sheridan is a town located in Madison County, Montana. Sheridan has a 2025 population of 803. Sheridan is currently growing at a rate of 2.69% annually and its population has increased by 15.04% since the most recent census, which recorded a population of 698 in 2020.
The average household income in Sheridan is $75,993 with a poverty rate of 5.68%. The median age in Sheridan is 54.8 years: 57.7 years for males, and 54.3 years for females.