Founded in 1875, Pinal County is one of 15 counties in the state of Arizona. Historically, Pinal County was formed from Maricopa and Pima counties. The city of Florence is the county seat. With FIPS code of 21, Pinal County has a population of 449,557 and area of 5,374 square miles (13,919 km2).
List of all cities in Pinal County, AZ alphabetically
| City/Town | Postal Code | Area Code |
| Apache Junction, AZ | 85117 | 480 |
| 85118 | 480 | |
| 85119 | 480 | |
| 85120 | 480 | |
| 85178 | 480 | |
| 85217 | 480 | |
| 85218 | 480 | |
| 85219 | 480 | |
| 85220 | 480 | |
| 85278 | 480 | |
| Arizona City, AZ | 85123 | 480 |
| 85223 | 520 | |
| Bapchule, AZ | 85121 | 480 |
| 85221 | 520 | |
| Casa Grande, AZ | 85122 | 480 |
| 85123 | 480 | |
| 85130 | 520 | |
| 85193 | 520 | |
| 85194 | 520 | |
| 85222 | 520 | |
| 85230 | 520 | |
| 85293 | 928 | |
| 85294 | 928 | |
| Coolidge, AZ | 85128 | 480 |
| 85228 | 520 | |
| Eleven Mile, AZ | 85222 | 520 |
| Eleven Mile Corner, AZ | 85222 | 520 |
| Eloy, AZ | 85131 | 520 |
| 85231 | 520 | |
| Florence, AZ | 85132 | 520 |
| 85232 | 520 | |
| Gold Canyon, AZ | 85218 | 480 |
| Kearny, AZ | 85137 | 520 |
| 85237 | 520 | |
| Mammoth, AZ | 85618 | 520 |
| Maricopa, AZ | 85138 | 520 |
| 85139 | 520 | |
| 85238 | 520 | |
| 85239 | 520 | |
| Mobile, AZ | 85239 | 520 |
| Oracle, AZ | 85623 | 520 |
| Picacho, AZ | 85141 | 480 |
| 85241 | 520 | |
| Queen Creek, AZ | 85140 | 480 |
| 85143 | 480 | |
| 85240 | 520 | |
| 85243 | 520 | |
| Queen Valley, AZ | 85218 | 480 |
| Red Rock, AZ | 85145 | 480 |
| 85245 | 520 | |
| Sacaton, AZ | 85121 | 480 |
| 85147 | 480 | |
| 85247 | 520 | |
| San Manuel, AZ | 85631 | 520 |
| Stanfield, AZ | 85172 | 480 |
| 85272 | 520 | |
| Superior, AZ | 85173 | 480 |
| 85273 | 520 | |
| Superstition Mountain, AZ | 85218 | 480 |
| Toltec, AZ | 85231 | 520 |
| Tortilla Flat, AZ | 85219 | 480 |
| Valley Farms, AZ | 85191 | 520 |
| 85291 | 520 |
Map of Cities in Pinal County, AZ
