Salem township
- County:
- Columbiana County
- County Seat:
- No
- Area (mi²):
- 25.213
- State:
- Ohio
Salem township is located in Columbiana County, Ohio. Salem township has a 2026 population of 902. Salem township is currently declining at a rate of 0% annually and its population has decreased by -0.66% since the most recent census, which recorded a population of 908 in 2020.
The median household income in Salem township is $73,958 with a poverty rate of 28.46%. The median age in Salem township is 35.5 years: 27.5 years for males, and 44.8 years for females. For every 100 females there are 156.3 males.