ZIP Code 46304 – Chesterton, Indiana
The 46304 ZIP Code belongs to Chesterton, Indiana. The population in this 46304 ZIP code is 27,402. The latitude is 41.61311 and longitude is -87.04905 in 46304 Chesterton, Indiana. The time zone for this 46304 ZIP code is America/Chicago.
| City | Chesterton |
| Zip Code | 46304 |
| State | Indiana |
| County | Porter |
| Population | 27,402 |
| Latitude | 41.61311 |
| Longitude | -87.04905 |
| Time Zone | America/Chicago |