Hammond zipcode
| City | Hammond |
| ZIP Code | 46323 |
| Type | Standard |
| State Code | IN |
| State | Indiana |
ZIP code of Hammond is 46323. This place is located in Indiana state in US. To send any postal service to Hammond, you must use 46323 zipcode.
You should avoid following 1 city name of Indiana to be used with the ZIP code 46323.
- Hessville, IN