| Localité | Code postal |
|---|---|
| Bottle Creek, Humboldt | 89445 |
| Cordero, Humboldt | 89421 |
| Cosgrave, Humboldt | 89445 |
| Denio, Humboldt | 89404 |
| Dike, Humboldt | 89404 |
| Fort McDermitt, Humboldt | 89421 |
| Golconda, Humboldt | 89414 |
| Grass Valley, Humboldt | 89445 |
| Highway 40, Humboldt | 89404 |
| Jackson Mountain, Humboldt | 89404 |
| Jungo, Humboldt | 89445 |
| King River, Humboldt | 89425 |
| McDermitt, Humboldt | 89421 |
| Midas, Humboldt | 89414 |
| Orovada, Humboldt | 89425 |
| Paradise Hill, Humboldt | 89445 |
| Paradise Valley, Humboldt | 89426 |
| Pueblo Valley, Humboldt | 89404 |
| Quinn River Crossing, Humboldt | 89404 |
| Rebel Creek, Humboldt | 89425 |
| Red House, Humboldt | 89414 |
| Sulphur, Humboldt | 89445 |
| Valmy, Humboldt | 89438 |
| Weso, Humboldt | 89445 |
| Winnemucca, Humboldt | 89445 |
| Winnemucca Colony, Humboldt | 89445 |