ZIP Code 99788 – Chalkyitsik, Alaska
The 99788 ZIP Code belongs to Chalkyitsik, Alaska. The population in this 99788 ZIP code is 103. The latitude is 66.64629 and longitude is -143.78137 in 99788 Chalkyitsik, Alaska. The time zone for this 99788 ZIP code is America/Anchorage.
| City | Chalkyitsik |
| Zip Code | 99788 |
| State | Alaska |
| County | Yukon-Koyukuk |
| Population | 103 |
| Latitude | 66.64629 |
| Longitude | -143.78137 |
| Time Zone | America/Anchorage |