County · Iowa · United States
Bremer County ZIP codes
8 ZIP codes · 8 cities · FIPS 19017
Key facts
- State
- Iowa (IA)
- FIPS code
- 19017
- Population
- 25,118
- Median household income
- $83,343
- Median age
- 38.6
- Land area
- 435.5 sq mi (1,127.9 km²)
- Population density
- 58 / sq mi
- Area codes
- 319, 563
Cities and ZIP codes in Bremer County (8)
| City | ZIP codes |
|---|---|
| Denver | 50622 |
| Frederika | 50631 |
| Janesville | 50647 |
| Plainfield | 50666 |
| Readlyn | 50668 |
| Sumner | 50674 |
| Tripoli | 50676 |
| Waverly | 50677 |
About this page
County figures are Census county-level values (ACS 5-year); the ZIP list shows the ZIPs whose primary county this is — a ZIP on a border can also serve neighbouring counties.
Sources: U.S. Census Bureau (2020 county relationship file, ACS 5-year) · GeoNames. Methodology.