Home > NV > Malheur County > McDermitt > Zip 89421

Zip Code 89421 — McDermitt, NV

89421 is a ZIP Code associated with McDermitt, NV, located within Malheur. The postal region supports an estimated population of 330 residents across Data Pending housing units, with a population density of 0.1 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (42.044850, -117.947240)

Data MetricLocal Statistic
Postal / Zip Code89421
Primary CityMcDermitt
State / ProvinceNV
CountyMalheur
Total Population330
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density0.1 people/sq mi
TimezoneAmerica/Los_Angeles

How 89421 Compares

MetricZIP 89421Malheur CountyNV State Average
Population3303303,184,281
Median IncomeData PendingN/AN/A
Population Density0.1 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 89425Orovada27.0 mi352N/A
Zip 89426Paradise Valley44.7 mi341N/A
Zip 89404Denio51.1 mi36N/A
Zip 89445Winnemucca67.6 mi17,153N/A
Zip 89414Golconda78.2 mi203N/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 →