ZIP Code 99621 – Kwethluk, AK
Kwethluk, Alaska · Bethel Census Area · Alaska time
| ZIP code | 99621 |
|---|---|
| City | Kwethluk |
| State | Alaska |
| County | Bethel Census Area |
| Area code | 907 |
| Population | 975 |
| Time zone | Alaska · local time |
| ZIP type | Standard (has a Census ZCTA area) |
| Land area | 10.14 sq mi |
| Center (lat, long) | 60.7933, -161.4310 |
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About ZIP 99621
ZIP code 99621 is assigned to Kwethluk, Alaska. It lies in Bethel Census Area. Its Census area covers about 10.14 square miles of land. The closest neighboring ZIP is 99551 (Akiachak), about 8.9 miles away.
Every address in 99621 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.
Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources