Zip Code 99782 — Wainwright, AK

ZIP Code 99782 is associated with Wainwright, AK, in North Slope County. The listed population estimate is 718; estimated density is 26.9 people per square mile. Among records with population estimates, it ranks #5 of 10 in North Slope County and #88 of 236 in AK.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (70.638040, -159.971210)

Data MetricLocal Statistic
Postal / Zip Code99782
Primary CityWainwright
State / ProvinceAK
CountyNorth Slope
Total Population718
Population Density26.9 people/sq mi
TimezoneAmerica/Anchorage

How 99782 Compares

MetricZIP 99782North Slope County recordsAK records
Population estimate71810,582 (sum)735,134 (sum)
Population Density26.9 /sq mi----
County population rank#5 of 10----
State population rank#88 of 236----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in AK

ZIP CodeCityDistancePopulation estimate
ZIP 99791Atqasuk60.5 mi288
ZIP 99723Barrow84.8 mi4,785
ZIP 99759Point Lay91.5 mi390
ZIP 99789Nuiqsut209.8 mi616
ZIP 99766Point Hope218.8 mi832

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 →