Salem township
- County:
- Columbiana County
- County Seat:
- No
- Area (mi²):
- 43.533
- State:
- Ohio
Salem township is located in Columbiana County, Ohio. Salem township has a 2026 population of 934. Salem township is currently declining at a rate of -1.06% annually and its population has decreased by -1.99% since the most recent census, which recorded a population of 953 in 2020.
The median household income in Salem township is $34,250 with a poverty rate of 36.75%. The median age in Salem township is 37.6 years: 33.9 years for males, and 56.3 years for females. For every 100 females there are 110.6 males.