Humboldt County, NV ZIP Codes
8 ZIP codes cover all or part of Humboldt County, Nevada: 89445, 89425, 89426, 89421, 89414, 89446, 89404 and 89438. The Census Bureau counts 17,289 residents in the county, with a median household income of $81,073 and a median home value of $278,300. Its largest communities include Winnemucca, Grass Valley, Fort McDermitt, Paradise Valley and Golconda.
Humboldt County (Census county figures)
| Measure | Census figure |
|---|---|
| Residents | 17,289 |
| Households | 6,911 |
| Median household income | $81,073 |
| Median home value | $278,300 |
| Median age | 37.7 |
| Median rent | $994 |
All 8 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 18,495 |
| Households (sum of ZIP codes) | 7,306 |
| Median household income, range across ZIP codes | $81,545 (89445) to $81,545 (89445) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $81,545 |
| Homeowners | 74.5% |
| Households with kids under 18 | 31.4% |
| Moved in the past year | 9.4% |
| Carrier routes in EDDM2GO's route library | 13 routes, 7,123 homes (3 of 8 ZIP codes) |
Every ZIP code in Humboldt County
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 89445 | Winnemucca | 17,153 | 6,765 | $81,545 | $280,500 | 73.9% | 31.9% | 9.8% | 10 | 7,526 | 74% of its land |
| 89425 | Orovada | 352 | 142 | $63,241 | $312,700 | 89.4% | 19.0% | 0.0% | 2 | 53 | 100% of its land |
| 89426 | Paradise Valley | 341 | 159 | $124,271 | $116,400 | 88.1% | 0.0% | 2.3% | — | — | 100% of its land |
| 89421 | Mc Dermitt | 330 | 146 | $26,000 | $71,400 | 76.7% | 37.7% | 5.8% | — | — | 39% of its land |
| 89414 | Golconda | 203 | 79 | — | — | 65.8% | 65.8% | 0.0% | 1 | 36 | 74% of its land |
| 89446 | Winnemucca | 80 | 0 | — | — | — | — | 41.3% | — | — | 100% of its land |
| 89404 | Denio | 36 | 15 | — | — | 100.0% | 0.0% | 0.0% | — | — | 100% of its land |
| 89438 | Valmy | 0 | 0 | — | — | — | — | — | — | — | 100% of its land |
A ZIP code is listed for Humboldt County when at least 10% of its land is in the county, when it holds at least 10% of the county's land, or when the county is its main county. Totals add up whole ZIP codes, including parts that cross the county line; the Census county figures above do not.
Cities and communities
- Winnemucca — 8,361 residents · 2 ZIP codes
- Grass Valley — 1,134 residents · 1 ZIP code
- Fort McDermitt — 286 residents · 1 ZIP code
- Paradise Valley — 247 residents · 1 ZIP code
- Golconda — 203 residents · 1 ZIP code
- Orovada — 141 residents · 1 ZIP code
- Denio — 36 residents · 1 ZIP code
- McDermitt — 22 residents · 1 ZIP code
- Valmy — 0 residents · 1 ZIP code
Price a mailing to Humboldt County ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Humboldt County, NV?
- 89445, 89425, 89426, 89421, 89414, 89446, 89404 and 89438. Some cross the county line; the table shows each ZIP's share of land in the county.
- What is the population of Humboldt County?
- 17,289 residents in 6,911 households (ACS 5-year estimates, 2020–2024).
- What is the median household income in Humboldt County?
- $81,073 for the county as a whole. Its ZIP codes range from $81,545 (89445) to $81,545 (89445).
- How many carrier routes and mailboxes are in Humboldt County?
- For the 3 of 8 ZIP codes in EDDM2GO's stored route library: 13 carrier routes reaching 7,123 residential and 492 business mailboxes. The route map loads the rest when you search them.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.