Post Offices List in Nez Perce County, Idaho:
| Culdesac Post Office | 902 Phinney St, Culdesac, ID 83524 |
| Lapwai Post Office | 102 S Main St, Lapwai, ID 83540 |
| Lewiston Post Office | 1613 Idaho St, Lewiston, ID 83501 |
| Peck Post Office | 102 N Main St, Peck, ID 83545 |
| Winchester Post Office | 318 Nezperce Ave, Winchester, ID 83555 |
| Lewiston Post Office | 1613 Idaho St, Lewiston, ID 83501 |