Fremont, IA zip code
Fremont, Iowa uses one zip code: 52561. Most of it is in Mahaska County. Together these zip codes are home to about 1.1K people.
Zip codes
1
Population
1.1K
All zips combined
Largest zip
52561
1,112 residents
Zip codes in Fremont
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 52561 | 1,112 | $76,058 |