Arizona Population 2019 (Demographics, Maps, Graphs)

7,275,070

Our latest estimate puts the population of Arizona at 7.28 million in 2019. This shows growth of about half a million from the official 2010 census results, which recorded a population of 6,392,017. From 1990 to 2000, Arizona was the second fastest growing state, increasing its population by nearly 40 percent. From 2010 to 2015, Arizona was the seventh fastest-growing state, posting a cumulative growth of 6.82%.

Arizona Area and Population Density

Although Arizona is the sixth largest state in the USA by area, it is the 14th largest state by population size. Since becoming the 48th state to be admitted to the USA in 1912, Arizona has grown rapidly from 200,000 people to nearly seven million today. Much of that growth has come in the past 40 years -- in 1970 there were less than two million people in Arizona.

The population of Arizona is concentrated around Phoenix, the state capital, and Tucson, the second largest city in the state. The largest county in Arizona by population count is Maricopa County, which is home to 4.1 million of the state's 6.9 million people. Containing over 60% of the state's population, Maricopa encompasses nine of the state's ten largest cities. Arizona features an average population density of 63 people per square mile with approximately 113,594 square miles of area in the state.

Arizona Gender and Religion Statistics

37.1 is the median age in Arizona, with females sitting at 50.3% and males at 49.7%

In terms of preferred religions over the state, 67% Arizonians identify under the Christian faith, with 6% non-Christian faiths rounding out the 27% that have no affiliation with either.

Arizona Historical Boundary, Census, and Statehood

Arizona was acquired from Mexico in 1848 and 1853. It was established as a territory in 1863 from New Mexico Territory, and acquired essentially its present boundaries in 1866. Arizona was admitted as a State on February 4, 1912.

In 1850, the present-day Arizona area had no census coverage. The 1860 population is for Arizona County, New Mexico Territory, which comprised most of present-day Arizona south of the Gila River. Northern and central Arizona first had census coverage in 1870.

Arizona Demographics

According to the most recent ACS, the racial composition of Arizona was:

  • White: 77.50%
  • Other race: 6.97%
  • Native American: 4.41%
  • Black or African American: 4.30%
  • Two or more races: 3.49%
  • Asian: 3.13%
  • Native Hawaiian or Pacific Islander: 0.20%

How Many People Live in Arizona?

7,275,070

Arizona Population Chart

Arizona Population History

Arizona was admitted to the Union in 1912 as the final state of the lower 48. Arizona's population at statehood was just over 200,000 people, which ranked 45th of the 48 states . In the hundred years since, its population has grown rapidly, consistently posting annual growth rates of over 3%.

Arizona Population Growth

Since the most recent official estimate from the US Census in 2015 (6,828,065), we estimate that the population has increased by nearly 100,000. If this rate is sustained, Arizona will surpass 8 million citizens by 2026 (as projected by Arizona Office of Economic Opportunity in 2018), becoming the 12th state to reach this mark.

Arizona Population Projections

Although growing at a rate faster than the national average, Arizona's growth rate is declining compared to its past trajectory toward a growth rate of 1.5%. By 2020, Arizona is projected to hit a population of 7,286,000 and to cross the 8,000,000 threshold by 2028.

Population Data via US Census

Arizona Growth Rate

Arizona Population Rank

Year Pop % Change
20207,378,4941.42%
20197,275,0701.44%
20187,171,6461.74%
20177,048,8761.49%
20166,945,4521.64%
20156,833,5961.48%
20146,733,8401.49%
20136,634,9991.20%
20126,556,6291.28%
20116,473,4971.03%
20106,407,7742.25%
20005,130,6323.42%
19903,665,2283.03%
19802,718,2154.38%
19701,770,9003.12%
19601,302,1615.68%
1950749,5874.15%
1940499,2611.37%
1930435,5732.69%
1920334,1625.04%
1910204,3545.21%
1900122,9313.37%
189088,2438.12%
188040,44015.40%
18709,6580.00%
  • The copper star on Arizona's state flag represents the state's role as the largest copper producer in the US.
  • Arizona is one of the oldest Indian settlements in the country.
  • One-fourth of the state is made up of forests, including the 11.2 million acre National Forest.
  • The bridge at Lake Havasu is constructed of the stones used to construct the original London Bridge.
  • The state has over 3,900 mountain peaks and summits.
  • The Grand Canyon, one of Arizona's most famous landmarks, has exposed stone that dates back over 1 billion years.
  • Jerome, Arizona, was once a copper mining town. Once the mines closed, the population dropped to just 50 people.
  • Arizona has the highest amount of land designated as Indian land.
  • The oldest Indian settlement, Oraibi, is located in Arizona.

Maricopa County

  • Population4,410,824
  • Density479.46 per sq km
  • Growth Since 201015.31%
  • State Rank1
  • % of State61.50%

Overall, most of the counties in Arizona have experienced growth between the Census taken in 2010 and the Census Bureau estimates taken in 2015. Greenlee County, located right along the eastern border of the state, has seen the most growth during this time period, posting a 14.27% population increase over 5 years. Trailing behind is Maricopa County, which has experienced 8.95% growth during the same time period. Neighboring Pima County has grown by 7.17%, followed by Yavapai County at 7.17%.

As far as population declines, Arizona has fared better than many other states that have seen significant declines in recent years. The biggest drop came in the southeastern county of Cochise County, which had a population decline of 4.08%. La Paz County, Santa Cruz County and Gila County round out the remaining counties that have experienced population declines from 2010 to 2015.

Population by Race

Race Population Percentage
White5,277,66177.50%
Some Other Race474,5836.97%
American Indian and Alaska Native300,1824.41%
Black or African American292,8314.30%
Two or More Races237,9083.49%
Asian213,4173.13%
Native Hawaiian and Other Pacific Islander13,3640.20%

Arizona Population Pyramid 2019

Arizona Median Age

37.2


Total

35.9


Male

38.5


Female

Arizona Adults

There are 5,187,520 adults, (1,106,362 of whom are seniors) in Arizona.

Arizona Age Dependency

66.9

Age Dependency Ratio

27.1

Old Age Dependency Ratio

39.8

Child Dependency Ratio

Arizona Sex Ratio

Female

3,424,891

50.29%

Male

3,385,055

49.71%

Arizona Households and Families

Arizona Renter vs Owner Occupied by Household Type

Arizona Household Types

Type Owner Renter
Married77.3%22.7%
All63.1%36.9%
Non Family52.1%47.9%
Male50.4%49.6%
Female45.2%54.8%

63.1%

Rate of Home Ownership

Type Count Average Size Owned
All2,482,3112.6863.1
Married1,180,9573.2977.3
Non Family859,6961.3252.1
Female306,7683.7345.2
Male134,8903.6650.4

3.29

Average Family Size

2.68

Average Household Size

6.8%

Unmarried (Opposite Sex)

0.5%

Unmarried (Same Sex)

Arizona Education

Education Attained Count Percentage
Less Than 9th Grade267,1985.92%
9th to 12th Grade342,4517.58%
High School Graduate1,091,33924.17%
Some College1,143,55325.32%
Associates Degree386,9778.57%
Bachelors Degree802,43517.77%
Graduate Degree482,22210.68%

Arizona Educational Attainment by Race

Name Total High School Bachelors
White2,849,0632,682,479988,880
Hispanic1,121,876756,097136,124
Other Race263,682164,34524,735
Black178,788158,92542,168
Native American171,607132,05117,734
Asian147,661128,78079,931
Multiple Races93,73081,92625,885
Islander8,5607,5871,571

The highest rate of high school graduation is among white people with a rate of 94.15%.

The highest rate of bachelors degrees is among asian people with a rate of 54.13%.

Name Average Male Female
Overall$35,986$40,919$31,399
Less Than High School$21,058$23,939$16,421
High School Grad$28,372$31,785$23,942
Some College$35,089$40,910$30,463
Bachelors Degree$50,483$61,324$41,629
Graduate Degree$62,262$80,613$51,422

$35,986

Average Earnings

$40,919

Average Male

$31,399

Average Female

Arizona Language

Arizona Language by Age

Arizona Language

73.01% of Arizona residents speak only English, while 26.99% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 20.52% of the population.

Arizona Poverty

Arizona Poverty by Race

Name Total In Poverty Poverty Rate
Hispanic2,050,972513,98725.06%
White3,715,012405,55310.92%
Other463,095124,59926.91%
Native291,691104,16735.71%
Black277,67662,68222.57%
Multiple230,59142,46518.42%
Asian209,12927,32913.07%
Islander12,2202,64621.65%

16.95%

Overall Poverty Rate

15.95%

Male Poverty Rate

17.92%

Female Poverty Rate

Poverty in Arizona

The race most likely to be in poverty in Arizona is Native, with 35.71% below the poverty level.

The race least likely to be in poverty in Arizona is White, with 10.92% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 3.93%. Among those working part-time, it was 20.20%, and for those that did not work, the poverty rate was 23.34%.

Name Poverty
Less Than High School29.67%
High School16.45%
Some College10.99%
Bachelors or Greater5.37%
Name Poverty
Female Unemployed38.24%
Male Unemployed33.62%
Female Employed9.02%
Male Employed8.13%

Arizona Income

Arizona Income by Household Type

Name Median Mean
Households$53,510$73,735
Families$63,812$84,851
Married Families$76,431$98,219
Non Families$34,489$48,975

Arizona Marital Status

Arizona Marital Status

Marriage Rates

47.3%

Overall Marriage Rate

48.4%

Male Marriage Rate

46.3%

Female Marriage Rate

Arizona Married by Age and Sex

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.

Arizona Marital Status by Race

Arizona Veterans

486,760

Number of Veterans

445,564

Male Veterans

41,196

Female Veterans

War Veterans
Vietnam180,605
First Gulf War92,934
Second Gulf War75,340
Korea50,719
World War II22,966
Age Group Veterans
65 to 74130,977
75+121,541
35 to 54107,636
55 to 6485,353
18 to 3441,253

Arizona Veterans by Race

Name Veterans % of Total
White429,95510.44%
Hispanic57,7334.16%
Black22,33710.50%
Other10,1103.08%
2 or More9,6457.81%
Indian8,7704.20%
Asian5,1173.01%
Hawaiian8268.13%

Arizona Veterans by Education

7.42%

Veteran Poverty Rate

29.21%

Veteran Disability Rate

Arizona Employment Status

59.5%

Labor Force Participation

55%

Employment Rate

7.1%

Unemployment Rate

Arizona Place of Birth

Origin of Non Citizens

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

Origin of Naturalized Citizens

39.29%

Born in Arizona

86.61%

Native Born

13.39%

Foreign Born

7.88%

Non Citizen

Place of Birth

86.61% of Arizona residents were born in the United States, with 39.29% having been born in Arizona. 7.88% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.