
Garfield township
- County:
- Mahaska County
- County Seat:
- No
- Area (mi²):
- 25.947
- State:
- Iowa
Garfield township is located in Mahaska County, Iowa. Garfield township has a 2025 population of 1,264. Garfield 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 Garfield township is $82,982 with a poverty rate of 13.87%. The median age in Garfield township is 35.8 years: 40.2 years for males, and 35.4 years for females.