Pinal County ZIP Codes
Pinal County is a county of Arizona.
- ZIP codes
- 30
- Cities & towns
- 21
- Area codes
- 1
- Land area
- 5,367 sq mi
Every ZIP code in Pinal County
| ZIP code | City |
|---|---|
| 85117 | Apache Junction |
| 85118 | Gold Canyon |
| 85119 | Apache Junction |
| 85120 | Apache Junction |
| 85121 | Bapchule |
| 85122 | Casa Grande |
| 85123 | Arizona City |
| 85128 | Coolidge |
| 85130 | Casa Grande |
| 85131 | Eloy |
| 85132 | Florence |
| 85137 | Kearny |
| 85138 | Maricopa |
| 85139 | Maricopa |
| 85140 | San Tan Valley |
| 85141 | Picacho |
| 85143 | San Tan Valley |
| 85144 | San Tan Valley |
| 85145 | Red Rock |
| 85147 | Sacaton |
| 85172 | Stanfield |
| 85173 | Superior |
| 85178 | Apache Junction |
| 85191 | Valley Farms |
| 85193 | Casa Grande |
| 85194 | Casa Grande |
| 85618 | Mammoth |
| 85623 | Oracle |
| 85631 | San Manuel |
| 85658 | Marana |
We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Pinal County codes above are listed without a column we would have to invent.
Cities and towns in Pinal County
A further 11 places in Pinal County appear in the postal source without a page of its own; their codes are in the table above and each one links to its own page.
Area codes covering Pinal County
Telephone and postal boundaries are drawn by different bodies, so these codes overlap the county without matching its edges.
Where Pinal County's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Scope every ZIP code recorded in Pinal County. Source GeoNames US postal codes (2026-07 postal dump), Census 2024 county Gazetteer (2024 Gazetteer) and geoinfo-dataset (full_dataset) ZIP→NPA (2018 snapshot). Updated . The outline is a convex envelope of ZIP reference points, not a jurisdiction boundary.