ZIP Code 99557 – Aniak, AK
Aniak, Alaska · Bethel Census Area · Alaska time
| ZIP code | 99557 |
|---|---|
| City | Aniak |
| State | Alaska |
| County | Bethel Census Area |
| Area code | 907 |
| Population | 714 |
| Time zone | Alaska · local time |
| ZIP type | Standard (has a Census ZCTA area) |
| Land area | 13,680.12 sq mi |
| Center (lat, long) | 61.4689, -155.2152 |
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About ZIP 99557
ZIP code 99557 is assigned to Aniak, Alaska. It lies in Bethel Census Area. Its Census area covers about 13,680.12 square miles of land. The closest neighboring ZIP is 99640 (Nondalton), about 53.1 miles away.
Every address in 99557 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