Arizona Counties Map

map placeholder
Hover/click a county for data.

CSV JSON
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

  1. Arizona's State Demographer's Office
  2. Arizona Population Projections
  3. Population Reference Bureau on Arizona's Demography
  4. Arizona Department of Health Services
  5. CensusScope
  6. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  7. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  8. American Community Survey (2009 - 2013)
  9. Census QuickFacts
  10. Historical Populations of States and Counties (1790 - 1990)

Sources