
Hardin township
- County:
- Hardin County
- County Seat:
- No
- Area (mi²):
- 53.35
- State:
- Iowa
Hardin township is located in Hardin County, Iowa. Hardin township has a 2025 population of 5,514. Hardin 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 Hardin township is $69,616 with a poverty rate of 7.15%. The median age in Hardin township is 42.6 years: 40.3 years for males, and 46.4 years for females.