
Lower Salem
- County:
- Washington County
- County Seat:
- No
- Area (mi²):
- 0.059
- State:
- Ohio
Lower Salem is a village located in Washington County, Ohio. Lower Salem has a 2025 population of 72. Lower Salem is currently declining at a rate of -1.37% annually and its population has decreased by -5.26% since the most recent census, which recorded a population of 76 in 2020.
The average household income in Lower Salem is $87,426 with a poverty rate of 31.18%. The median age in Lower Salem is 24.1 years: 24.8 years for males, and 20.9 years for females.