| Localité | Code postal |
|---|---|
| Apache Junction, Pinal | 85119, 85120 |
| Arizona City, Pinal | 85123 |
| Bapchule, Pinal | 85121 |
| Casa Grande, Pinal | 85122, 85193, 85194 |
| Coolidge, Pinal | 85128 |
| Eleven Mile, Pinal | 85122 |
| Eleven Mile Corner, Pinal | 85122 |
| Eloy, Pinal | 85131 |
| Florence, Pinal | 85132 |
| Gold Canyon, Pinal | 85118, 85119 |
| Kearny, Pinal | 85137 |
| Mammoth, Pinal | 85618 |
| Maricopa, Pinal | 85138, 85139 |
| Mobile, Pinal | 85139 |
| Oracle, Pinal | 85623 |
| Picacho, Pinal | 85141 |
| Queen Valley, Pinal | 85118 |
| Red Rock, Pinal | 85145 |
| Sacaton, Pinal | 85147 |
| San Manuel, Pinal | 85631 |
| San Tan Valley, Pinal | 85140, 85143 |
| Stanfield, Pinal | 85172 |
| Superior, Pinal | 85173 |
| Superstition Mountain, Pinal | 85118 |
| Toltec, Pinal | 85131 |
| Valley Farms, Pinal | 85191 |