ZIP code · Aniak · Alaska · United States
ZIP code 99557 — Aniak
ZIP code 99557 serves Aniak, Alaska.
- Postal code
- 99557Single source Value from one source, not cross-checked.
- City
- Aniak
- County
- Bethel Census Area FIPS 02050
- State
- Alaska
- Country
- United States
- Coordinates
- 61.5783, -159.5222 — precision precise (locality)
View on OpenStreetMap - Population
- 707 (ZCTA, ACS 5-year)
- Population density
- 0 / sq mi
- Land area
- 13,678.4 sq mi (35,426.9 km²) (ZCTA, ACS 5-year)
- Median household income
- $64,063
- Per-capita income
- $40,137
- Median age
- 36.2
- Households
- 213
- Housing units
- 460
- Median home value
- $231,500
- Median gross rent
- $1,592 / month
- Congressional district
- AK At-large (119th Congress)
- USDA hardiness zone
- 3a (-40 to -35 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Area code
- 907Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.
Tools: compare 99557 with another ZIP · ZIPs within 25 miles · distance from 99557
Nearby localities
Map of ZIP code 99557
Places in ZIP 99557
- 1 schools
- 1 hospitals & clinics
- 1 playgrounds
- 1 post offices
- 2 places of worship
- 2 gas stations
Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology
About this page
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 · U.S. Census Bureau (ACS) · U.S. Census Bureau · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page