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ZIP codes in Bethel Census Area, Alaska

Bethel Census Area, Alaska has 27 ZIP codes in this list, from 99545 to 99690. They cover 27 places, among them Kongiganak, Akiachak, Akiak and Aniak.

The ZIP code areas of Bethel Census Area add up to about 14,764 square miles of land (38,237 sq km) as the Census Bureau draws them. The largest is 99557 (Aniak), with 13,680 square miles.

Using these codes

Places and counties: GeoNames. Areas: U.S. Census Bureau, 2024 ZIP Code Tabulation Areas. Checked in November 2026. This site is not connected with the United States Postal Service; for mailing, confirm the address with USPS.

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