ZIP Code 70404 is located in Hammond Louisiana. 70404 is entirely within Tangipahoa Parish. Regionally, 70404 is located in Metro New Orleans.
| ZIP Code Name | Hammond |
| Primary County | Tangipahoa Parish |
| ZIP Code Type | PO Box |
| Current Time | CST |
| Coordinates | 30.50416183,-90.46141052 |
| Adjacent ZIP Codes | |
| Region | Metro New Orleans |
| Metropolitan/Micropolitan Stat Area | Hammond, LA |
| Time Zone | Central Standard Time |
| IANA Timezone | America/Chicago |
| School Districts in 70404 |