Johnston County, Oklahoma Population 2021

Johnston County, Oklahoma's estimated population is 11,215 with a growth rate of 0.58% in the past year according to the most recent United States census data. Johnston County, Oklahoma is the 56th largest county in Oklahoma. The 2010 Population was 11,002 and has seen a growth of 1.94% since this time.

Note: 2020 and 2021 data is projected
Year Population Growth Growth Rate
202111,215650.58%
202011,150650.59%
201911,085650.59%
201811,020-101-0.91%
201711,121-5-0.04%
201611,1261591.45%
201510,967-130-1.17%
201411,0971111.01%
201310,986190.17%
201210,967-105-0.95%
201111,072700.64%
201011,0029709.67%
199010,032-324-3.13%
198010,3562,48631.59%
19707,870-647-7.60%
19608,517-2,091-19.71%
195010,608-5,352-33.53%
194015,9602,87822.00%
193013,082-7,043-35.00%
192020,1253,39120.26%
191016,734-1,938-10.38%
190018,6720.00%
2021 Growth Rate
0.58%
County Website
Founded
1907
County Seat
2010 Population
11,002
Growth (since 2010)
1.94%
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Johnston County, Oklahoma Population Growth

Population by Race

Race Population Percentage
White7,94771.83%
Two or More Races1,97717.87%
American Indian and Alaska Native7817.06%
Black or African American2071.87%
Some Other Race1201.08%
Native Hawaiian and Other Pacific Islander220.20%
Asian100.09%
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Johnston County, Oklahoma Population by Race

Johnston County, Oklahoma Population Pyramid 2021

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Johnston County, Oklahoma Median Age

40.1


Total

40.4


Male

39.6


Female

Johnston County, Oklahoma Adults

There are 8,447 adults, (2,115 of whom are seniors) in Johnston County, Oklahoma.

Johnston County, Oklahoma Age Dependency

74.7

Age Dependency Ratio

33.4

Old Age Dependency Ratio

41.3

Child Dependency Ratio

Johnston County, Oklahoma Sex Ratio

Female

5,612

50.72%

Male

5,452

49.28%

Johnston County, Oklahoma Population by Age

Johnston County, Oklahoma Renter vs Owner Occupied by Household Type

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Johnston County, Oklahoma Household Types

Type Owner Renter
Married83.4%16.6%
All73.5%26.5%
Female67.3%32.7%
Non Family66.8%33.2%
Male50.3%49.7%

73.5%

Rate of Home Ownership

Johnston County, Oklahoma Households and Families

Type Count Average Size Owned
All4,2672.5373.5
Married2,0313.1583.4
Non Family1,3971.1266.8
Female5173.2567.3
Male3223.5350.3

3.07

Average Family Size

2.53

Average Household Size

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Johnston County, Oklahoma Households by Type

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Education Attained Count Percentage
Less Than 9th Grade2953.96%
9th to 12th Grade74810.04%
High School Graduate2,60034.89%
Some College1,62321.78%
Associates Degree6879.22%
Bachelors Degree93612.56%
Graduate Degree5627.54%
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Johnston County, Oklahoma Educational Attainment by Sex (over 25)

Johnston County, Oklahoma Educational Attainment by Race

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Name Total High School Bachelors
White5,6334,9491,131
Multiple Races944785172
Native American46540294
Hispanic23511234
Black19617558
Other Race92235
Asian101010
Islander88

The highest rate of high school graduation is among asian people with a rate of 100.00%.

The highest rate of bachelors degrees is among asian people with a rate of 100.00%.

Johnston County, Oklahoma Educational Attainment by Race

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Name Average Male Female
Overall$30,131$37,561$25,000
Less Than High School$21,625$25,714$14,519
High School Grad$25,427$31,554$16,875
Some College$31,164$43,235$25,148
Bachelors Degree$33,793$29,663$34,569
Graduate Degree$44,135$47,128$41,050

$30,131

Average Earnings

$37,561

Average Male

$25,000

Average Female

Johnston County, Oklahoma Earnings by Educational Attainment

Johnston County, Oklahoma Language by Age

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Johnston County, Oklahoma Language

96.57% of Johnston County, Oklahoma residents speak only English, while 3.43% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 2.18% of the population.

Johnston County, Oklahoma Language

Johnston County, Oklahoma Poverty by Race

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Name Total In Poverty Poverty Rate
White7,4731,47019.67%
Multiple1,92450326.14%
Hispanic57624141.84%
Native74613017.43%
Other1204335.83%
Islander2222100.00%
Black17584.57%

20.90%

Overall Poverty Rate

17.87%

Male Poverty Rate

23.80%

Female Poverty Rate

Poverty in Johnston County, Oklahoma

The race most likely to be in poverty in Johnston County, Oklahoma is Islander, with 100.00% below the poverty level.

The race least likely to be in poverty in Johnston County, Oklahoma is Black, with 4.57% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 3.07%. Among those working part-time, it was 21.65%, and for those that did not work, the poverty rate was 26.42%.

Johnston County, Oklahoma Poverty

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Name Poverty
Less Than High School32.88%
Some College17.79%
High School15.75%
Bachelors or Greater3.51%

Johnston County, Oklahoma Poverty Rate by Education

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Name Poverty
Male Unemployed47.41%
Female Unemployed29.38%
Female Employed10.30%
Male Employed5.04%

Johnston County, Oklahoma Poverty Rate by Employment Status and Sex

Johnston County, Oklahoma Income by Household Type

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Name Median Mean
Households$41,332$53,245
Families$49,662$60,992
Married Families$57,476$71,474
Non Families$24,034$34,862
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Income by Household Type

Johnston County, Oklahoma Marital Status

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Marriage Rates

49.3%

Overall Marriage Rate

48.9%

Male Marriage Rate

49.7%

Female Marriage Rate

Johnston County, Oklahoma Married by Age and Sex

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Johnston County, Oklahoma 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 55-64.

Johnston County, Oklahoma Marital Status by Race

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Johnston County, Oklahoma Marital Status

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791

Number of Veterans

722

Male Veterans

69

Female Veterans

War Veterans
Vietnam360
First Gulf War154
Second Gulf War111
Korea53
World War II37

Johnston County, Oklahoma Veterans by War

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Age Group Veterans
65 to 74270
75+189
55 to 64144
35 to 54107
18 to 3481

Johnston County, Oklahoma Veterans by Age

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Name Veterans % of Total
White65410.20%
2 or More1019.13%
Indian233.84%
Black136.28%
Hispanic10.28%

Johnston County, Oklahoma Veterans by Race

Johnston County, Oklahoma Veterans by Education

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6.54%

Veteran Poverty Rate

50.26%

Veteran Disability Rate

Johnston County, Oklahoma Veterans by Education

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51.5%

Labor Force Participation

47.3%

Employment Rate

7.9%

Unemployment Rate

Johnston County, Oklahoma Employment by Age

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Johnston County, Oklahoma Employment by Race

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Johnston County, Oklahoma Employment by Education

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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67.41%

Born in Oklahoma

98.74%

Native Born

1.26%

Foreign Born

0.70%

Non Citizen

0.56%

Naturalized

Place of Birth

98.74% of Johnston County, Oklahoma residents were born in the United States, with 67.41% having been born in Oklahoma. 0.70% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Johnston County, Oklahoma Place of Birth

  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

Sources