ZIP Code 89421

ZIP code 89421 is classified by USPS as a standard delivery area and covers roughly 2113.3 square miles in Mc Dermitt, Humboldt County, Nevada. The area is home to 634 residents, producing a population density of 0 people per square mile, and falls within the Los Angeles time zone. These USPS and Census boundary values drive every downstream statistic on this page, including the benchmarks that compare 89421 against Nevada and the nation.

On the economic side, the median household income for ZIP 89421 sits at $26,000 (69% below the Nevada average), while per-capita income is $24,053. The poverty rate stands at 42.4% and the unemployment rate at 7.1%. On housing, the median home value is $71,400 (83% below the state average) with median rent at — per month, and 76.7% of occupied units are owner-occupied, a direct signal of whether 89421 behaves more like a homeowner neighborhood or a renter-heavy ZIP.

Education and household profile round out the picture: 11.5% of adults hold a bachelor's degree or higher, the median age is 52.1, and the average commute is —. Use the benchmarks above to see where 89421 sits relative to Nevada and the national baseline rather than viewing the numbers in isolation. Every figure is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates, HUD Fair Market Rents, and FHFA Home Price Index data, no estimates, no proprietary scoring. Verify with HUD →