Pinal County Population 2017

Pinal County's estimated population is 418,540 with a growth rate of 3.03% in the past year according to the most recent United States census data. Pinal County is the 3rd largest county in Arizona.

Year Population Growth Growth Rate
2016418,54012,3203.03%
2015406,22010,1962.57%
2014396,02411,0462.87%
2013384,9782,7190.71%
2012382,2594,2521.12%
2011378,007-1,393-0.37%
2010379,400263,021226.00%
1990116,37925,46128.00%
198090,91823,00233.87%
197067,9165,2438.37%
196062,67319,48245.11%
195043,19114,35049.76%
194028,8416,76030.61%
193022,0815,95136.89%
192016,1307,08578.33%
19109,0451,26616.27%
19007,7793,52882.99%
18904,2511,20739.65%
18803,0440.00%

Pinal County Population Growth

Population Data via

Pinal County Race Data

Race Population Percentage
White337,94180.74%
American Indian and Alaska Native27,5536.58%
Black or African American20,0874.80%
Two or More Races11,2482.69%
Asian7,6381.82%
Native Hawaiian and Other Pacific Islander1,7530.42%

Pinal County Population Pyramid

0k5k10k15kPinal County Male Population0k5k10k15kPinal County Female Population

Population of Cities in Pinal County

City 2010 Census 2016 Estimated Growth Growth Rate
Casa Grande4858354534595112.25%
Maricopa434824690334217.87%
Apache Junction3574539954420911.78%
Florence25561257792180.85%
Eloy16686174427564.53%
Coolidge11825125287035.95%
Superior283729991625.71%
Kearny195020751256.41%
Mammoth14261519936.52%
Data Sources
  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990