100 Smallest ZIP Codes in the United States by Population in Pinal County, Arizona
Explore the 100 smallest ZIP codes in the United States ranked by population using U.S. Census demographic data. This page lists ZIP codes located in Pinal County, Arizona.
| Rank | ZIP Code | City | State | Population |
|---|---|---|---|---|
| 1 | 85191 | VALLEY FARMS | AZ | 33 |
| 2 | 85141 | PICACHO | AZ | 311 |
| 3 | 85618 | MAMMOTH | AZ | 1,268 |
| 4 | 85172 | STANFIELD | AZ | 1,564 |
| 5 | 85192 | WINKELMAN | AZ | 2,133 |
| 6 | 85173 | SUPERIOR | AZ | 2,639 |
| 7 | 85137 | KEARNY | AZ | 2,651 |
| 8 | 85145 | RED ROCK | AZ | 3,173 |
| 9 | 85631 | SAN MANUEL | AZ | 3,555 |
| 10 | 85623 | ORACLE | AZ | 4,887 |
| 11 | 85193 | CASA GRANDE | AZ | 5,424 |
| 12 | 85194 | CASA GRANDE | AZ | 7,532 |
| 13 | 85123 | ARIZONA CITY | AZ | 8,766 |
| 14 | 85118 | GOLD CANYON | AZ | 12,959 |
| 15 | 85128 | COOLIDGE | AZ | 17,659 |
| 16 | 85131 | ELOY | AZ | 17,695 |
| 17 | 85739 | TUCSON | AZ | 17,914 |
| 18 | 85139 | MARICOPA | AZ | 19,307 |
| 19 | 85119 | APACHE JUNCTION | AZ | 24,051 |
| 20 | 85120 | APACHE JUNCTION | AZ | 29,623 |
| 21 | 85132 | FLORENCE | AZ | 38,160 |
| 22 | 85143 | SAN TAN VALLEY | AZ | 39,622 |
| 23 | 85140 | SAN TAN VALLEY | AZ | 48,743 |
| 24 | 85138 | MARICOPA | AZ | 49,220 |
| 25 | 85122 | CASA GRANDE | AZ | 55,919 |