Home > AK > Yukon-Koyukuk County > Grayling > Zip 99590

Zip Code 99590 — Grayling, AK

99590 is a ZIP Code associated with Grayling, AK, located within Yukon-Koyukuk. The postal region supports an estimated population of 173 residents across Data Pending housing units, with a population density of 5.9 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (62.899780, -160.107820)

Data MetricLocal Statistic
Postal / Zip Code99590
Primary CityGrayling
State / ProvinceAK
CountyYukon-Koyukuk
Total Population173
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density5.9 people/sq mi
TimezoneAmerica/Anchorage

How 99590 Compares

MetricZIP 99590Yukon-Koyukuk CountyAK State Average
Population17322,948735,134
Median IncomeData PendingN/AN/A
Population Density5.9 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 99558Anvik17.3 mi79N/A
Zip 99665Shageluk23.5 mi34N/A
Zip 99602Holy Cross50.1 mi205N/A
Zip 99659Saint Michael74.3 mi177N/A
Zip 99671Stebbins77.8 mi596N/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 →