
Hardin township
- County:
- Greene County
- County Seat:
- No
- Area (mi²):
- 36.026
- State:
- Iowa
Hardin township is located in Greene County, Iowa. Hardin township has a 2025 population of 272. 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 $97,286 with a poverty rate of 0%. The median age in Hardin township is 38.3 years: 39.6 years for males, and 32.6 years for females.