ZIP Code 70403 – Hammond, Louisiana
The 70403 ZIP Code belongs to Hammond, Louisiana. The population in this 70403 ZIP code is 30,835. The latitude is 30.47989 and longitude is -90.48639 in 70403 Hammond, Louisiana. The time zone for this 70403 ZIP code is America/Chicago.
| City | Hammond |
| Zip Code | 70403 |
| State | Louisiana |
| County | Tangipahoa |
| Population | 30,835 |
| Latitude | 30.47989 |
| Longitude | -90.48639 |
| Time Zone | America/Chicago |