
Salem township
- County:
- Columbiana County
- County Seat:
- No
- Area (mi²):
- 36.352
- State:
- Ohio
Salem township is located in Columbiana County, Ohio. Salem township has a 2025 population of 919. Salem township is currently declining at a rate of -0.54% annually and its population has decreased by -3.57% since the most recent census, which recorded a population of 953 in 2020.
The average household income in Salem township is $94,404 with a poverty rate of 1.62%. The median age in Salem township is 55.5 years: 54.8 years for males, and 59.8 years for females.