Zip Code 46321 - Hammond, Lake, IN, United States
Zip Code 46321 Data
| Zip Code | 46321 |
|---|---|
| Area 1 (City, County) | Hammond, Lake |
| Area 2 (City, County) | Munster, Lake |
| State | Indiana |
| State FIPS | 18 |
| Latitude | 41.550459 |
| Longitude | -87.502968 |
| Timezone | 6 |
| Daylight | Yes |
| Country | United States |