County · Indiana · United States
Porter County ZIP codes
9 ZIP codes · 8 cities · FIPS 18127
Key facts
- State
- Indiana (IN)
- FIPS code
- 18127
- Population
- 174,150
- Median household income
- $85,828
- Median age
- 40.6
- Land area
- 418.1 sq mi (1,082.9 km²)
- Population density
- 417 / sq mi
- Area codes
- 219
Cities and ZIP codes in Porter County (8)
| City | ZIP codes |
|---|---|
| Valparaiso | 46383, 46385 |
| Beverly Shores | 46301 |
| Boone Grove | 46302 |
| Chesterton | 46304 |
| Hebron | 46341 |
| Kouts | 46347 |
| Portage | 46368 |
| Wheeler | 46393 |
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.