
Salem township
- County:
- Henry County
- County Seat:
- No
- Area (mi²):
- 36.542
- State:
- Iowa
Salem township is located in Henry County, Iowa. Salem township has a 2025 population of 798. Salem township is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.
The average household income in Salem township is $83,186 with a poverty rate of 9.4%. The median age in Salem township is 41.1 years: 44.1 years for males, and 39.1 years for females.