County · Arizona · United States
Pinal County ZIP codes
26 ZIP codes · 21 cities · FIPS 04021
Key facts
- State
- Arizona (AZ)
- FIPS code
- 04021
- Population
- 449,219
- Median household income
- $77,588
- Median age
- 40.3
- Land area
- 5,366 sq mi (13,898 km²)
- Population density
- 84 / sq mi
- Area codes
- 520
Cities and ZIP codes in Pinal County (21)
About this page
County figures are Census county-level values (ACS 5-year); the ZIP list shows the ZIPs whose primary county this is — a ZIP on a border can also serve neighbouring counties.
Sources: U.S. Census Bureau (2020 county relationship file, ACS 5-year) · GeoNames. Methodology.