Jefferson County, Oklahoma Population 2024

5,375

Jefferson County, Oklahoma's estimated 2024 population is 5,375 with a growth rate of -0.13% in the past year according to the most recent United States census data. Jefferson County, Oklahoma is the 68th largest county in Oklahoma. The 2010 population was 6,436 and has seen a growth of -16.49% since that time.

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
20295,340-7-0.13%
20285,347-7-0.13%
20275,354-7-0.13%
20265,361-7-0.13%
20255,368-7-0.13%
20245,375-7-0.13%
20235,382-7-0.13%
20225,389-7-0.13%
20215,396711.33%
20205,325-663-11.07%
20195,988-100-1.64%
20186,088-70-1.14%
20176,158-81-1.3%
20166,239-20-0.32%
20156,259-29-0.46%
20146,288-66-1.04%
20136,354180.28%
20126,336-113-1.75%
20116,449130.2%
20106,436
19907,010-1,173-14.33%
19808,1831,05814.85%
19707,125-1,067-13.02%
19608,192-2,930-26.34%
195011,122-3,985-26.38%
194015,107-2,285-13.14%
193017,392-272-1.54%
192017,6642341.34%
191017,4303,99129.7%
190013,4398,099151.67%
showing: 30 rows
2024 Growth Rate
-0.13% (-7)
County Website
Jefferson County
County Seat
2010 Population
6,436
Area
759 mi²
Density
7 people/mi²
Growth Since 2010
-16.49% (-1,061)
Founded
1907

Jefferson County, Oklahoma Population 2024

Population by Race

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Race
Population
Percentage (of total)
White4,36780.57%
Two or more races61911.42%
Native American2404.43%
Black or African American1021.88%
Other race911.68%
Asian10.02%
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

Jefferson County, Oklahoma Population by Race

Jefferson County, Oklahoma Population Pyramid 2024

Jefferson County, Oklahoma Median Age

40.9

Total

39.8

Male

41.7

Female

Jefferson County, Oklahoma Adults

There are 4,041 adults, (1,105 of whom are seniors) in Jefferson County, Oklahoma.

Jefferson County, Oklahoma Age Dependency

84.6

Age Dependency Ratio

37.6

Old Age Dependency Ratio

47

Child Dependency Ratio

Jefferson County, Oklahoma Sex Ratio

Female2,76250.96%
Male2,65849.04%

Jefferson County, Oklahoma Population by Age

Jefferson County, Oklahoma Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All2,0812.5372.327.7
Married8723.1783.916.1
Non Family7741.168.131.9
Female3273.850.549.5
Male1083.817525
showing: 5 rows

3.29

Average Family Size

2.53

Average Household Size

72.3%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Jefferson County, Oklahoma 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

Jefferson County, Oklahoma Educational Attainment by Sex (over 25)

Jefferson County, Oklahoma Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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

The highest rate of bachelors degrees is among asian people with a rate of 100%.

Jefferson County, Oklahoma Educational Attainment by Race

All

Male

Female

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$36,003

Average Earnings

$45,653

Average Male

$28,276

Average Female

Jefferson County, Oklahoma Earnings by Educational Attainment

Jefferson County, Oklahoma Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Jefferson County, Oklahoma Language

93.61% of Jefferson County, Oklahoma residents speak only English, while 6.39% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 5.53% of the population.

Jefferson County, Oklahoma Language

Jefferson County, Oklahoma Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White4,00087521.88%
Hispanic62521434.24%
Multiple60517328.6%
Native2243113.84%
Other912628.57%
showing: 5 rows

23.14%

Overall Poverty Rate

19.64%

Male Poverty Rate

26.49%

Female Poverty Rate

Poverty in Jefferson County, Oklahoma

The race most likely to be in poverty in Jefferson County, Oklahoma is Hispanic, with 34.24% below the poverty level.

The race least likely to be in poverty in Jefferson County, Oklahoma is Native, with 13.84% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 3.85%. Among those working part-time, it was 25.53%, and for those that did not work, the poverty rate was 28.42%.

Jefferson County, Oklahoma Poverty

rate

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Rate
Poverty
Less Than 9th Grade33.9%
High School21.26%
Some College10.34%
Bachelors or Greater4.15%
showing: 4 rows

Jefferson County, Oklahoma Poverty Rate by Education

rate

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Rate
Poverty
Male Unemployed41.82%
Female Unemployed38.46%
Female Employed12.71%
Male Employed8.22%
showing: 4 rows

Jefferson County, Oklahoma Poverty Rate by Employment Status and Sex

Jefferson County, Oklahoma Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Jefferson County, Oklahoma Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

44.5%

Overall Marriage Rate

45.6%

Male Marriage Rate

43.4%

Female Marriage Rate

Jefferson County, Oklahoma Married by Age and Sex

male

female

Jefferson County, Oklahoma Marriage

The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 45-54.

Jefferson County, Oklahoma Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Jefferson County, Oklahoma Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

326

Number of Veterans

318

Male Veterans

8

Female Veterans

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Jefferson County, Oklahoma Veterans by War

count

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Jefferson County, Oklahoma Veterans by Age

count

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Jefferson County, Oklahoma Veterans by Race

Jefferson County, Oklahoma Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

13.75%

Veteran Poverty Rate

58.75%

Veteran Disability Rate

Jefferson County, Oklahoma Veterans by Education

LaborForceParticipation

52.2%

Labor Force Participation

49.9%

Employment Rate

4.3%

Unemployment Rate

Jefferson County, Oklahoma Employment by Age

LaborForceParticipation

Jefferson County, Oklahoma Employment by Race

LaborForceParticipation

Jefferson County, Oklahoma 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

53.49%

Born in Jefferson County, Oklahoma

97.03%

Native Born

2.97%

Foreign Born

1.55%

Non Citizen

1.42%

Naturalized

Place of Birth

97.03% of Jefferson County, Oklahoma residents were born in the United States, with 53.49% having been born in Oklahoma. 1.55% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Jefferson County, Oklahoma Place of Birth

Sources