Post Offices List in Lyon County, Nevada:
| Dayton Post Office | 50 Fourth Ave, Dayton, NV 89403 |
| Fernley Post Office | 315 E Main St, Fernley, NV 89408 |
| Silver City Post Office | 270 Main St, Silver City, NV 89428 |
| Smith Post Office | 2306 State Route 208, Smith, NV 89430 |
| South Valley Post Office | 811 S Main St, Yerington, NV 89447 |
| Wellington Post Office | 2818 State Route 208, Wellington, NV 89444 |
| Yerington Post Office | 26 N Main St, Yerington, NV 89447 |
| Silver Springs Post Office | 1250 Donner Trl, Silver Springs, NV 89429 |