Pinal County Flag

Pinal County

State:
Arizona
County Seat:
Florence

Pinal County's estimated 2025 population is 541,329 with a growth rate of 5.35% in the past year according to the most recent United States census data. Pinal County is the 3rd largest county in Arizona. The 2010 population was 379,106 and has seen a growth of 42.79% since that time.

541,329
Total Population
101
Population Density (mi²)
3
Population Rank (State)
27.5K 5.35%
Annual Population Growth

Pinal County Population

Demographics

Economics and Income Statistics

Sources

  1. City and Town Population Totals: 2020-2024
  2. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  3. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  4. American Community Survey (2009 - 2013)
  5. Census QuickFacts
  6. Historical Populations of States and Counties (1790 - 1990)