ZIP Code 70450
Mount Hermon · Washington, Louisiana
70450 is the ZIP code of Mount Hermon in Washington, Louisiana, United States.
- ZIP Code
- 70450
- County
- Washington
- State
- Louisiana
- Country
- United States
Place with ZIP code 70450
| Place | County | Location |
|---|---|---|
| Mount Hermon | Washington | 30.954, -90.277 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 70450?
Mount Hermon.
Which county and state is 70450 in?
Washington, 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.