Post Offices List in Owyhee County, Idaho:
| Bruneau Post Office | 32078 Ruth St, Bruneau, ID 83604 |
| Grand View Post Office | 265 State St, Grand View, ID 83624 |
| Homedale Post Office | 7 N Main St, Homedale, ID 83628 |
| Marsing Post Office | 210 W Main St, Marsing, ID 83639 |
| Murphy Post Office | 17026 Hailey St, Murphy, ID 83650 |