
Sherman township
- County:
- Hardin County
- County Seat:
- No
- Area (mi²):
- 35.98
- State:
- Iowa
Sherman township is located in Hardin County, Iowa. Sherman township has a 2025 population of 992. Sherman 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 Sherman township is $81,441 with a poverty rate of 9.48%. The median age in Sherman township is 50.9 years: 49.8 years for males, and 54.1 years for females.