County · Nebraska · United States
Jefferson County ZIP codes
7 ZIP codes · 7 cities · FIPS 31095
Key facts
- State
- Nebraska (NE)
- FIPS code
- 31095
- Population
- 7,155
- Median household income
- $60,568
- Median age
- 44.7
- Land area
- 570.2 sq mi (1,476.8 km²)
- Population density
- 13 / sq mi
- Area codes
- 402, 531
Cities and ZIP codes in Jefferson County (7)
| City | ZIP codes |
|---|---|
| Daykin | 68338 |
| Diller | 68342 |
| Endicott | 68350 |
| Fairbury | 68352 |
| Jansen | 68377 |
| Plymouth | 68424 |
| Steele City | 68440 |
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.