ZIP Code 70470
Mandeville · St. Tammany, Louisiana
70470 is the ZIP code of Mandeville in St. Tammany, Louisiana, United States.
- ZIP Code
- 70470
- County
- St. Tammany
- State
- Louisiana
- Country
- United States
Place with ZIP code 70470
| Place | County | Location |
|---|---|---|
| Mandeville | St. Tammany | 30.425, -89.881 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 70470?
Mandeville.
Which county and state is 70470 in?
St. Tammany, Louisiana, United States.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.