List of counties in Arizona
The US state of Arizona is divided into 15 counties .
- The following population figures are only estimated according to the United States Census Bureau . They are not based on a count.
| county | FIPS code | Resident July 1, 2017 |
surface | Administrative headquarters | map |
|---|---|---|---|---|---|
| Apache | 001 | 71,606 | 29,054 km² | St. Johns |
|
| Cochise | 003 | 124,756 | 16,107 km² | Bisbee |
|
| Coconino | 005 | 140.776 | 48,332 km² | Flagstaff |
|
| Gila | 007 | 53.501 | 12,422 km² | Globe |
|
| Graham | 009 | 37,466 | 12,020 km² | Safford |
|
| Greenlee | 011 | 9,455 | 4,786 km² | Clifton |
|
| La Paz | 012 | 20,601 | 11,689 km² | Parker |
|
| Maricopa | 013 | 4,307,033 | 23,890 km² | Phoenix |
|
| Mohave | 015 | 207.200 | 34,887 km² | Kingman |
|
| Navajo | 017 | 108,956 | 25,794 km² | Holbrook |
|
| Pima | 019 | 1,022,769 | 23,799 km² | Tucson |
|
| Pinal | 021 | 430.237 | 13,919 km² | Florence |
|
| Santa Cruz | 023 | 46.212 | 3,206 km² | Nogales |
|
| Yavapai | 025 | 228.168 | 21,051 km² | Prescott |
|
| Yuma | 027 | 207,534 | 14,294 km² | Yuma |
|