Home > AK > Yukon-Koyukuk County > Kaltag > Zip 99748

Zip Code 99748 — Kaltag, AK

99748 is a ZIP Code associated with Kaltag, AK, located within Yukon-Koyukuk. 99748 ranks #18 out of 32 ZIP codes in Yukon-Koyukuk County by population (and #199 out of 245 in AK). The area supports an estimated population of 68 residents across Data Pending housing units, with a population density of 1.2 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (64.322290, -158.743560)

Data MetricLocal Statistic
Postal / Zip Code99748
Primary CityKaltag
State / ProvinceAK
CountyYukon-Koyukuk
Total Population68
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density1.2 people/sq mi
TimezoneAmerica/Anchorage

How 99748 Compares

MetricZIP 99748Yukon-Koyukuk CountyAK State Average
Population6822,948 (Total)735,134 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density1.2 /sq mi----
County Pop Rank#18 of 32----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 99765Nulato33.6 mi255N/A
Zip 99684Unalakleet50.0 mi565N/A
Zip 99754Koyukuk50.6 mi29N/A
Zip 99741Galena62.8 mi611N/A
Zip 99771Shaktoolik73.5 mi283N/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 →