ZIP Code 70459
Slidell · St. Tammany, Louisiana
70459 is the ZIP code of Slidell in St. Tammany, Louisiana, United States.
- ZIP Code
- 70459
- County
- St. Tammany
- State
- Louisiana
- Country
- United States
Place with ZIP code 70459
| Place | County | Location |
|---|---|---|
| Slidell | St. Tammany | 30.425, -89.881 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 70459?
Slidell.
Which county and state is 70459 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.