ZIP Code 99363
Wallula · Walla Walla, Washington
99363 is the ZIP code of Wallula in Walla Walla, Washington, United States.
- ZIP Code
- 99363
- County
- Walla Walla
- State
- Washington
- Country
- United States
Place with ZIP code 99363
| Place | County | Location |
|---|---|---|
| Wallula | Walla Walla | 46.085, -118.906 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 99363?
Wallula.
Which county and state is 99363 in?
Walla Walla, Washington, 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.