Nampa, ID ZIP Codes
Nampa, Idaho has 5 ZIP codes: 3 for street addresses (, and ) and 2 for PO boxes ( and ).
Your street decides which one you use.
Which Nampa ZIP code is my address in?
Street ranges from the Census Bureau, 2026. PO box and organization ZIP codes are not found by street. A new street may be missing: address not found?
Nampa ZIP code map
Tap or point to an area to see its ZIP code.Full-size map
83652 and 83653 have no area on the map: they are PO box or single-organization ZIP codes. Dashed line: Nampa city limits.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
All Nampa ZIP codes by type
| ZIP | Type and post office or station |
|---|---|
| 83651 | street delivery Nampa Carrier Annex |
| 83652 | PO boxes at the Nampa post office Nampa |
| 83653 | PO boxes at the Nampa post office Nampa |
| 83686 | street delivery Nampa Carrier Annex |
| 83687 | street delivery Nampa Carrier Annex |
Nampa ZIP code questions
What is the main ZIP code for Nampa?
83651, the ZIP code of the main Nampa Carrier Annex post office at 820 Parkcentre Way.
Which Nampa ZIP codes are for PO boxes only?
83652 and 83653. Mail to them goes to boxes at the post office, not to street addresses.
What county is Nampa in?
Canyon County.
ZIP codes for towns near Nampa
More towns near Nampa: Lewiston, Pocatello, Pullman, Kennewick, Pasco, Idaho Falls, Richland, Redmond, Bend.
Sources and last checked
USPS ZIP Locale Detail (October 1, 2026), GeoNames (CC BY 4.0), U.S. Census Bureau, HUD-USPS crosswalk.
Checked October 20, 2026. Sources · How we build our lists · Corrections