County Name | Population | State | Rank |
---|---|---|---|
Maricopa County | 3,817,117 | Arizona | 1 |
Pima County | 980,263 | Arizona | 2 |
Pinal County | 375,770 | Arizona | 3 |
Yavapai County | 211,033 | Arizona | 4 |
Mohave County | 200,186 | Arizona | 5 |
Yuma County | 195,751 | Arizona | 6 |
Coconino County | 134,421 | Arizona | 7 |
Cochise County | 131,346 | Arizona | 8 |
Navajo County | 107,449 | Arizona | 9 |
Apache County | 71,518 | Arizona | 10 |
Gila County | 53,597 | Arizona | 11 |
Santa Cruz County | 47,420 | Arizona | 12 |
Graham County | 37,220 | Arizona | 13 |
La Paz County | 20,489 | Arizona | 14 |
Greenlee County | 8,437 | Arizona | 15 |