Pinal County, Arizona Population 2020

Pinal County, Arizona's estimated population is 477,186 with a growth rate of 3.25% in the past year according to the most recent United States census data. Pinal County, Arizona is the 3rd largest county in Arizona.

Year Population Growth Growth Rate
2020477,18615,0243.25%
2019462,16215,0243.36%
2018447,13815,0243.48%
2017432,11414,7513.53%
2016417,36311,2902.78%
2015406,07310,1582.57%
2014395,91510,2592.66%
2013385,6562,8280.74%
2012382,8284,0681.07%
2011378,760-787-0.21%
2010379,547263,168226.13%
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%
2020 Growth Rate
3.25%
County Website
State
Founded
February 1, 1875
County Seat
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Pinal County, Arizona Population Growth

Population by Race

Race Population Percentage
White336,61180.20%
American Indian and Alaska Native20,7824.95%
Black or African American18,7824.47%
Some Other Race18,0464.30%
Two or More Races16,5013.93%
Asian7,5891.81%
Native Hawaiian and Other Pacific Islander1,4100.34%
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Pinal County, Arizona Population Pyramid 2020

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Pinal County, Arizona Median Age

38.9


Total

37.7


Male

40.3


Female

Pinal County, Arizona Adults

There are 321,617 adults, (80,907 of whom are seniors) in Pinal County, Arizona.

Pinal County, Arizona Age Dependency

74.4

Age Dependency Ratio

33.6

Old Age Dependency Ratio

40.8

Child Dependency Ratio

Pinal County, Arizona Sex Ratio

Female

200,673

47.81%

Male

219,048

52.19%

Pinal County, Arizona Households and Families

Pinal County, Arizona Renter vs Owner Occupied by Household Type

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Pinal County, Arizona Household Types

Type Owner Renter
Married82.5%17.5%
All74.4%25.6%
Non Family70.2%29.8%
Male58.7%41.3%
Female53.8%46.2%

74.4%

Rate of Home Ownership

Type Count Average Size Owned
All137,2862.8674.4
Married73,5573.3582.5
Non Family41,4391.2670.2
Female15,0174.1853.8
Male7,2734.3958.7

3.44

Average Family Size

2.86

Average Household Size

6.7%

Unmarried (Opposite Sex)

0.4%

Unmarried (Same Sex)

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Pinal County, Arizona Education

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Education Attained Count Percentage
Less Than 9th Grade15,4235.35%
9th to 12th Grade26,5389.21%
High School Graduate85,54629.68%
Some College78,84427.35%
Associates Degree27,1059.40%
Bachelors Degree34,85312.09%
Graduate Degree19,9416.92%
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Pinal County, Arizona Educational Attainment by Race

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Name Total High School Bachelors
White184,033169,28543,238
Hispanic70,88149,9326,008
Black12,24010,6492,423
Native American12,0848,528418
Other Race11,1207,972726
Multiple Races6,0125,0751,004
Asian5,4904,7161,862
Islander1,240927117

The highest rate of high school graduation is among white people with a rate of 91.99%.

The highest rate of bachelors degrees is among asian people with a rate of 33.92%.

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Name Average Male Female
Overall$35,191$41,011$30,260
Less Than High School$21,091$22,284$17,403
High School Grad$30,747$35,986$25,702
Some College$36,183$45,032$30,001
Bachelors Degree$47,654$59,718$38,734
Graduate Degree$52,148$61,218$46,438

$35,191

Average Earnings

$41,011

Average Male

$30,260

Average Female

Pinal County, Arizona Language

Pinal County, Arizona Language by Age

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Pinal County, Arizona Language

79.64% of Pinal County, Arizona residents speak only English, while 20.36% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 16.93% of the population.

Pinal County, Arizona Poverty

Pinal County, Arizona Poverty by Race

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Name Total In Poverty Poverty Rate
White231,36324,43710.56%
Hispanic112,79420,18817.90%
Native19,2447,85740.83%
Multiple15,3832,65417.25%
Black15,7902,62916.65%
Other17,2502,60415.10%
Asian7,10176910.83%
Islander65617226.22%

14.24%

Overall Poverty Rate

13.40%

Male Poverty Rate

15.05%

Female Poverty Rate

Poverty in Pinal County, Arizona

The race most likely to be in poverty in Pinal County, Arizona is Native, with 40.83% below the poverty level.

The race least likely to be in poverty in Pinal County, Arizona is White, with 10.56% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.64%. Among those working part-time, it was 16.20%, and for those that did not work, the poverty rate was 18.95%.

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Name Poverty
Less Than High School24.76%
High School15.72%
Some College8.37%
Bachelors or Greater5.70%
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Name Poverty
Female Unemployed28.19%
Male Unemployed25.73%
Female Employed7.18%
Male Employed6.31%

Pinal County, Arizona Income

Pinal County, Arizona Income by Household Type

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Name Median Mean
Households$55,550$67,625
Families$63,833$75,926
Married Families$71,523$83,952
Non Families$30,859$43,973
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Pinal County, Arizona Marital Status

Pinal County, Arizona Marital Status

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Marriage Rates

48.4%

Overall Marriage Rate

47.3%

Male Marriage Rate

49.6%

Female Marriage Rate

Pinal County, Arizona Married by Age and Sex

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Pinal County, Arizona Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 35-44.

Pinal County, Arizona Marital Status by Race

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Pinal County, Arizona Veterans

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34,783

Number of Veterans

32,401

Male Veterans

2,382

Female Veterans

War Veterans
Vietnam13,345
First Gulf War7,413
Second Gulf War5,834
Korea3,165
World War II778
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Age Group Veterans
65 to 7410,665
75+8,134
35 to 548,076
55 to 645,110
18 to 342,798
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Name Veterans % of Total
White30,65211.63%
Hispanic4,3485.08%
Black1,85613.11%
Indian8265.60%
2 or More6467.91%
Other4113.06%
Asian2514.11%
Hawaiian14110.82%

Pinal County, Arizona Veterans by Education

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7.12%

Veteran Poverty Rate

29.81%

Veteran Disability Rate

Pinal County, Arizona Employment Status

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49.1%

Labor Force Participation

45.2%

Employment Rate

7.8%

Unemployment Rate

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Origin of Non-Citizens

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Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

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40.52%

Born in Arizona

90.81%

Native Born

9.19%

Foreign Born

5.27%

Non Citizen

3.92%

Naturalized

Place of Birth

90.81% of Pinal County, Arizona residents were born in the United States, with 40.52% having been born in Arizona. 5.27% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

  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