City · Alaska · United States
Nikolai, AK — ZIP codes
1 ZIP code · Yukon-Koyukuk (CA) County
- City
- Nikolai
- County
- Yukon-Koyukuk (CA)
- State
- Alaska
- Country
- United States
- Postal code
- 99691Single source
- Coordinates
- 63.0133, -154.3750 View on OpenStreetMap
ZIP codes (1)
| Postal code | Place name | Verification |
|---|---|---|
| 99691 | Nikolai | Single source |
Sources and verification
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames. Last generated : 2026-08-21. Report an error.