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Zip Code 99690 — Nightmute, AK

99690 is a ZIP Code associated with Nightmute, AK, located within Bethel. 99690 ranks #23 out of 27 ZIP codes in Bethel County by population (and #188 out of 245 in AK). The area supports an estimated population of 93 residents across Data Pending housing units, with a population density of 0.4 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (60.487380, -164.819530)

Data MetricLocal Statistic
Postal / Zip Code99690
Primary CityNightmute
State / ProvinceAK
CountyBethel
Total Population93
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density0.4 people/sq mi
TimezoneAmerica/Nome

How 99690 Compares

MetricZIP 99690Bethel CountyAK State Average
Population9331,304 (Total)735,134 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density0.4 /sq mi----
County Pop Rank#23 of 27----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 99637Toksook Bay11.9 mi833N/A
Zip 99681Tununak14.6 mi384N/A
Zip 99561Chefornak30.0 mi620N/A
Zip 99614Kipnuk46.1 mi706N/A
Zip 99630Mekoryuk50.0 mi287N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →