Frederika, IA zip code
Frederika, Iowa uses one zip code: 50631. Most of it is in Bremer County. Together these zip codes are home to about 225 people.
Zip codes
1
Population
225
All zips combined
Largest zip
50631
225 residents
Zip codes in Frederika
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 50631 | 225 | $58,750 |