ZIP Code 99623
Wasilla · Matanuska-Susitna Borough, Alaska
99623 is the ZIP code of Wasilla in Matanuska-Susitna Borough, Alaska, United States.
- ZIP Code
- 99623
- County
- Matanuska-Susitna Borough
- State
- Alaska
- Country
- United States
Place with ZIP code 99623
| Place | County | Location |
|---|---|---|
| Wasilla | Matanuska-Susitna Borough | 61.546, -149.590 |
Near Anchorage
The nearest major city is Anchorage, about 40 km away.
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 99623?
Wasilla.
Which county and state is 99623 in?
Matanuska-Susitna Borough, Alaska, United States.
What is the nearest major city to 99623?
Anchorage, about 40 km away.
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.