City · Arizona · United States
Rio Rico, AZ — ZIP codes
1 ZIP code · Santa Cruz County
- City
- Rio Rico
- County
- Santa Cruz
- State
- Arizona
- Country
- United States
- Postal code
- 85648Single source
- Coordinates
- 31.5084, -111.0757 View on OpenStreetMap
- Area code
- 520 (from the nearest rate centre)
ZIP codes (1)
| Postal code | Place name | Verification |
|---|---|---|
| 85648 | Rio Rico | Single source |
Sources and verification
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Last generated : 2026-08-21. Report an error.