How to use this list
Counties are sorted alphabetically. Use ZIP count and population to spot larger counties, then open a county for its ZIP roster and income/housing averages.
Arizona counties
15 counties · 417 ZIP codes · population 7,269,609 . Select a county to open its ZIP table and local summary.
Related pages
Also see the Arizona overview, cities, rankings, and congressional districts.
| County | ZIP codes | Population | Avg. income |
|---|---|---|---|
| Apache County | 29 | 68,876 | $42,074 |
| Cochise County | 21 | 118,598 | $55,404 |
| Coconino County | 26 | 144,040 | $58,953 |
| Gila County | 10 | 60,250 | $49,191 |
| Graham County | 10 | 46,695 | $70,406 |
| Greenlee County | 4 | 9,454 | $65,641 |
| La Paz County | 8 | 16,605 | $41,768 |
| Maricopa County | 135 | 4,425,628 | $89,498 |
| Mohave County | 24 | 217,003 | $54,590 |
| Navajo County | 26 | 97,183 | $51,703 |
| Pima County | 51 | 1,026,316 | $70,946 |
| Pinal County | 29 | 539,755 | $71,301 |
| Santa Cruz County | 7 | 48,686 | $62,098 |
| Yavapai County | 28 | 243,233 | $62,039 |
| Yuma County | 9 | 207,287 | $60,137 |
Frequently asked questions
- How many counties are listed for Arizona?
- US5 currently lists 15 counties with published ZIP coverage in Arizona. Counts can change as geography publishes update.
- What happens when I open a county?
- Each county page shows ZIP totals, income and housing averages, and a ZIP table. From there you can open any ZIP for a full demographics dashboard.