Post Offices List in Nampa City, Idaho:
| Nampa Carrier Annex Post Office | 820 Parkcentre Way, Nampa, ID 83651 |
| Nampa Post Office | 123 11th Ave S, Nampa, ID 83651 |
| Nampa Carrier Annex Post Office | 820 Parkcentre Way, Nampa, ID 83651 |
| Nampa Post Office | 123 11th Ave S, Nampa, ID 83651 |