Humboldt County, Nevada ZIP Codes
- ZIP records
7 - Cities represented
6 - Sum of listed ZIP population estimates
18,165
Population sum includes positive estimates in these ZIP records; it is not an official county population.
Top ZIP Codes by Population
| Rank | ZIP Code | City | Population estimate |
|---|---|---|---|
| 1 | 89445 | Winnemucca | 17,153 |
| 2 | 89425 | Orovada | 352 |
| 3 | 89426 | Paradise Valley | 341 |
| 4 | 89414 | Golconda | 203 |
| 5 | 89446 | Winnemucca | 80 |
| 6 | 89404 | Denio | 36 |
Cities in Humboldt County
ZIP Directory
Browse all ZIP data for Nevada
Methodology: Records are grouped by the source file's listed county and state. Population sums add positive ZIP-level estimates and are not official county totals; city counts use distinct city labels in the source.