
Fremont
- County:
- Mahaska County
- County Seat:
- No
- Area (mi²):
- 1.063
- State:
- Iowa
Fremont is a city located in Mahaska County, Iowa. Fremont has a 2025 population of 677. Fremont is currently declining at a rate of -0.59% annually and its population has decreased by -2.87% since the most recent census, which recorded a population of 697 in 2020.
The average household income in Fremont is $80,719 with a poverty rate of 8.43%. The median age in Fremont is 28.1 years: 28.4 years for males, and 26.8 years for females.