
St. Paris
- County:
- Champaign County
- County Seat:
- No
- Area (mi²):
- 1.62
- State:
- Ohio
St. Paris is a village located in Champaign County, Ohio. St. Paris has a 2025 population of 1,887. St. Paris is currently growing at a rate of 0.05% annually and its population has increased by 0.32% since the most recent census, which recorded a population of 1,881 in 2020.
The average household income in St. Paris is $71,479 with a poverty rate of 5.81%. The median age in St. Paris is 34.1 years: 32.4 years for males, and 34.6 years for females.