Arizona Counties Map

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Hover/click a county for data.

Name 2022 Population Growth Since 2010 Land Area (mi²) Density (mi²)
Maricopa County4,734,45023.77%9,199.56514.64
Pima County1,079,4509.97%9,187.04117.50
Pinal County510,73834.73%5,365.6695.19
Yavapai County245,08016.16%8,123.5630.17
Mohave County220,84810.25%13,311.1516.59
Yuma County220,31211.76%5,514.0039.96
Coconino County146,3358.71%18,618.657.86
Cochise County124,455-5.59%6,165.6620.19
Navajo County112,9704.90%9,949.8811.35
Apache County72,3550.73%11,197.666.46
Gila County54,6692.07%4,757.9511.49
Santa Cruz County46,807-1.28%1,236.9137.84
Graham County41,36311.33%4,622.538.95
La Paz County21,3153.99%4,499.644.74
Greenlee County9,64815.70%1,843.135.23

Counties in Arizona

Sources