St. Johns, Arizona Population 2024

3,410

St. Johns is a city located in Apache County Arizona. St. Johns has a 2024 population of 3,410. It is also the county seat of Apache County.St. Johns is currently growing at a rate of 0.18% annually but its population has decreased by -0.2% since the most recent census, which recorded a population of 3,417 in 2020.

The average household income in St. Johns is $115,975 with a poverty rate of 8.03%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in St. Johns is 30 years, 32.6 years for males, and 26.4 years for females.

St. Johns Demographics

According to the most recent ACS, the racial composition of St. Johns was:

  • White: 73.76%
  • Two or more races: 8.86%
  • Native American: 7.28%
  • Black or African American: 6.03%
  • Other race: 4.07%
  • Asian:
  • Native Hawaiian or Pacific Islander:
State
Arizona
Land Area (mi²)
25.9 sq mi
Density (mi²)
131.60/sq mi
Growth Since 2020
-0.2% (-7)
The current population of St. Johns, Arizona is 3,410 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 3,417.

St. Johns, Arizona Population 2024

Population by Race

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Race
Population
Percentage (of total)
White2,52273.76%
Two or more races3038.86%
Native American2497.28%
Black or African American2066.03%
Other race1394.07%
Asian
Native Hawaiian or Pacific Islander
showing: 7 rows

White

Two or more races

Native American

Black or African American

Other race

Asian

Native Hawaiian or Pacific Islander

St. Johns Population by Race

St. Johns Population Pyramid 2024

St. Johns Median Age

30

Total

32.6

Male

26.4

Female

St. Johns Adults

There are 2,003 adults, (297 of whom are seniors) in St. Johns.

St. Johns Age Dependency

100.4

Age Dependency Ratio

17.4

Old Age Dependency Ratio

83

Child Dependency Ratio

St. Johns Sex Ratio

Female1,73450.72%
Male1,68549.28%

St. Johns Population by Age

St. Johns Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All8004.1480.619.4
Married4565.6182.517.5
Non Family210087.112.9
Male852.4450.649.4
Female496.9487.812.2
showing: 5 rows

5.17

Average Family Size

4.14

Average Household Size

80.6%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

St. Johns Households and Families

Male

Female

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Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

St. Johns Educational Attainment by Sex (over 25)

St. Johns Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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The highest rate of high school graduation is among white people with a rate of 100%.

The highest rate of bachelors degrees is among white people with a rate of 39.35%.

St. Johns Educational Attainment by Race

All

Male

Female

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$47,146

Average Earnings

$

Average Male

$38,438

Average Female

St. Johns Earnings by Educational Attainment

St. Johns Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

St. Johns Language

84.36% of St. Johns residents speak only English, while 15.64% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 15.49% of the population.

St. Johns Language

St. Johns Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White1,8601859.95%
Hispanic1,257503.98%
Black1482718.24%
Native23252.16%
showing: 4 rows

8.03%

Overall Poverty Rate

5.21%

Male Poverty Rate

10.61%

Female Poverty Rate

Poverty in St. Johns

The race most likely to be in poverty in St. Johns is Black, with 18.24% below the poverty level.

The race least likely to be in poverty in St. Johns is Native, with 2.16% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was . Among those working part-time, it was 22.54%, and for those that did not work, the poverty rate was 11.7%.

St. Johns Poverty

rate

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Rate
Poverty
Less Than 9th Grade22.31%
Some College14.81%
High School5.88%
Bachelors or Greater
showing: 4 rows

St. Johns Poverty Rate by Education

rate

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Rate
Poverty
Male Unemployed100%
Female Employed10.26%
Male Employed
Female Unemployed
showing: 4 rows

St. Johns Poverty Rate by Employment Status and Sex

St. Johns Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

St. Johns Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

56.4%

Overall Marriage Rate

56.6%

Male Marriage Rate

56.2%

Female Marriage Rate

St. Johns Married by Age and Sex

male

female

St. Johns Marriage

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

St. Johns Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

St. Johns Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

9

Number of Veterans

9

Male Veterans

Female Veterans

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St. Johns Veterans by War

count

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St. Johns Veterans by Age

count

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St. Johns Veterans by Race

St. Johns Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

Veteran Poverty Rate

Veteran Disability Rate

St. Johns Veterans by Education

LaborForceParticipation

44%

Labor Force Participation

43%

Employment Rate

2.2%

Unemployment Rate

St. Johns Employment by Age

LaborForceParticipation

St. Johns Employment by Race

LaborForceParticipation

St. Johns Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

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

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

73.06%

Born in St. Johns

97.98%

Native Born

2.02%

Foreign Born

1.46%

Non Citizen

0.56%

Naturalized

Place of Birth

97.98% of St. Johns residents were born in the United States, with 73.06% having been born in Arizona. 1.46% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

St. Johns Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
20293,44060.17%
20283,43460.18%
20273,42860.18%
20263,42260.18%
20253,41660.18%
20243,41060.18%
20233,40460.18%
20223,39860.18%
20213,392-25-0.73%
20203,417-97-2.76%
20193,514-3-0.09%
20183,517120.34%
20173,505190.55%
20163,486240.69%
20153,462-45-1.28%
20143,507-27-0.76%
20133,534-3-0.08%
20123,537240.68%
20113,513190.54%
20103,4942256.88%
20003,269-25-0.76%
19903,294-74-2.2%
19803,368
showing: 23 rows

St. Johns Population by Year