County · Texas · United States
Jefferson County ZIP codes
17 ZIP codes · 9 cities · FIPS 48245
Key facts
- State
- Texas (TX)
- FIPS code
- 48245
- Population
- 253,939
- Median household income
- $59,934
- Median age
- 37.1
- Land area
- 876.8 sq mi (2,270.8 km²)
- Population density
- 290 / sq mi
- Area codes
- 409
Cities and ZIP codes in Jefferson County (9)
| City | ZIP codes |
|---|---|
| Beaumont | 77701, 77702, 77703, 77705, 77706, 77707, 77708, 77713 |
| Port Arthur | 77640, 77642 |
| China | 77613 |
| Groves | 77619 |
| Hamshire | 77622 |
| Nederland | 77627 |
| Nome | 77629 |
| Port Neches | 77651 |
| Sabine Pass | 77655 |
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.