
Salem township
- County:
- Washington County
- County Seat:
- No
- Area (mi²):
- 35.065
- State:
- Indiana
Salem township is located in Washington County, Indiana. Salem township has a 2025 population of 4,102. Salem township is currently growing at a rate of 0.69% annually and its population has increased by 3.3% since the most recent census, which recorded a population of 3,971 in 2020.
The average household income in Salem township is $86,653 with a poverty rate of 6.92%. The median age in Salem township is 44 years: 43.5 years for males, and 44.9 years for females.