
Wintersville
- County:
- Jefferson County
- County Seat:
- No
- Area (mi²):
- 3.125
- State:
- Ohio
Wintersville is a village located in Jefferson County, Ohio. Wintersville has a 2025 population of 3,616. Wintersville is currently declining at a rate of -0.82% annually and its population has decreased by -3.98% since the most recent census, which recorded a population of 3,766 in 2020.
The average household income in Wintersville is $83,513 with a poverty rate of 9.35%. The median age in Wintersville is 47.9 years: 43.7 years for males, and 54.3 years for females.