
Fremont township
- County:
- Mahaska County
- County Seat:
- No
- Area (mi²):
- 41.903
- State:
- Iowa
Fremont township is located in Mahaska County, Iowa. Fremont township has a 2025 population of 1,718. Fremont 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 Fremont township is $99,975 with a poverty rate of 5.43%. The median age in Fremont township is 45.6 years: 43.8 years for males, and 48.2 years for females.