County · Nebraska · United States
Nemaha County ZIP codes
7 ZIP codes · 7 cities · FIPS 31127
Key facts
- State
- Nebraska (NE)
- FIPS code
- 31127
- Population
- 7,035
- Median household income
- $60,132
- Median age
- 39
- Land area
- 407.4 sq mi (1,055.1 km²)
- Population density
- 17 / sq mi
- Area codes
- 402, 531
Cities and ZIP codes in Nemaha County (7)
| City | ZIP codes |
|---|---|
| Auburn | 68305 |
| Brock | 68320 |
| Brownville | 68321 |
| Johnson | 68378 |
| Julian | 68379 |
| Nemaha | 68414 |
| Peru | 68421 |
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.