Arizona counties
Every county in Arizona, with the ZIP codes recorded in each. Pick one to see its full ZIP code list.
- counties
- 15
- ZIP codes
- 530
All Arizona counties
| County | ZIP codes | Largest city |
|---|---|---|
| Apache County | 28 | Alpine |
| Cochise County | 27 | Sierra Vista |
| Coconino County | 28 | Flagstaff |
| Gila County | 14 | Globe |
| Graham County | 9 | Safford |
| Greenlee County | 4 | Blue |
| La Paz County | 9 | Quartzsite |
| Maricopa County | 198 | Phoenix |
| Mohave County | 31 | Bullhead City |
| Navajo County | 29 | Show Low |
| Pima County | 69 | Tucson |
| Pinal County | 30 | Apache Junction |
| Santa Cruz County | 10 | Nogales |
| Yavapai County | 32 | Prescott |
| Yuma County | 12 | Yuma |
Scope every county-equivalent recorded in Arizona. Source Census 2024 county Gazetteer (2024 Gazetteer) and GeoNames US postal codes (2026-07 postal dump). Updated . Names and boundaries follow the Census Bureau's current county-equivalent set, not the AZ postal source's older names.