Delaware County, Oklahoma Population 2024

42,385

Delaware County, Oklahoma's estimated 2024 population is 42,385 with a growth rate of 1.16% in the past year according to the most recent United States census data. Delaware County, Oklahoma is the 25th largest county in Oklahoma. The 2010 population was 41,564 and has seen a growth of 1.98% since that time.

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
202944,8154861.1%
202844,3294861.11%
202743,8434861.12%
202643,3574861.13%
202542,8714861.15%
202442,3854861.16%
202341,8994861.17%
202241,4134861.19%
202140,9275421.34%
202040,385-2,626-6.11%
201943,0111140.27%
201842,8972050.48%
201742,6927251.73%
201641,9672290.55%
201541,738-54-0.13%
201441,792750.18%
201341,717-16-0.04%
201241,733690.17%
201141,6641000.24%
201041,564
199028,0704,12417.22%
198023,9466,17934.78%
197017,7674,56934.62%
196013,198-1,536-10.42%
195014,734-3,858-20.75%
194018,5923,22220.96%
193015,3701,50210.83%
192013,8682,39920.92%
191011,4691,59316.13%
19009,876-34,939-77.96%
showing: 30 rows
2024 Growth Rate
1.16% (486)
County Seat
2020 Population
40,385
Area
738 mi²
Density
57 people/mi²
Growth Since 2020
4.95% (2,000)
Founded
1907

Delaware County, Oklahoma Population 2024

Population by Race

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Race
Population
Percentage (of total)
White26,06763.9%
Native American8,93621.91%
Two or more races4,54111.13%
Asian5711.4%
Other race4571.12%
Black or African American1710.42%
Native Hawaiian or Pacific Islander480.12%
showing: 7 rows

White

Native American

Two or more races

Asian

Other race

Black or African American

Native Hawaiian or Pacific Islander

Delaware County, Oklahoma Population by Race

Delaware County, Oklahoma Population Pyramid 2024

Delaware County, Oklahoma Median Age

46.8

Total

46

Male

48

Female

Delaware County, Oklahoma Adults

There are 32,685 adults, (10,181 of whom are seniors) in Delaware County, Oklahoma.

Delaware County, Oklahoma Age Dependency

81.3

Age Dependency Ratio

45.2

Old Age Dependency Ratio

36

Child Dependency Ratio

Delaware County, Oklahoma Sex Ratio

Female20,59150.48%
Male20,20049.52%

Delaware County, Oklahoma Population by Age

Delaware County, Oklahoma Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All16,6202.4274.925.1
Married8,2452.985.114.9
Non Family5,6921.266.533.5
Female1,8803.5658.841.2
Male8033.5467.232.8
showing: 5 rows

2.95

Average Family Size

2.42

Average Household Size

74.9%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Delaware 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

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

Delaware 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 black people with a rate of 100%.

The highest rate of bachelors degrees is among black people with a rate of 34.68%.

Delaware County, Oklahoma Educational Attainment by Race

All

Male

Female

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$34,641

Average Earnings

$41,597

Average Male

$29,207

Average Female

Delaware County, Oklahoma Earnings by Educational Attainment

Delaware County, Oklahoma Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Delaware County, Oklahoma Language

95.97% of Delaware County, Oklahoma residents speak only English, while 4.03% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 1.71% of the population.

Delaware County, Oklahoma Language

Delaware County, Oklahoma Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White25,3083,85115.22%
Native8,7802,50528.53%
Multiple4,4491,04623.51%
Hispanic1,66955533.25%
Other4569019.74%
Asian569539.31%
Black1412014.18%
Islander481429.17%
showing: 8 rows

19.05%

Overall Poverty Rate

17.75%

Male Poverty Rate

20.32%

Female Poverty Rate

Poverty in Delaware County, Oklahoma

The race most likely to be in poverty in Delaware County, Oklahoma is Hispanic, with 33.25% below the poverty level.

The race least likely to be in poverty in Delaware County, Oklahoma is Asian, with 9.31% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 4.16%. Among those working part-time, it was 19.23%, and for those that did not work, the poverty rate was 24.85%.

Delaware County, Oklahoma Poverty

rate

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Rate
Poverty
Less Than 9th Grade30.17%
High School16.42%
Some College14.65%
Bachelors or Greater5.72%
showing: 4 rows

Delaware County, Oklahoma Poverty Rate by Education

rate

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Rate
Poverty
Female Unemployed47.94%
Male Unemployed34.24%
Female Employed9.54%
Male Employed6.74%
showing: 4 rows

Delaware County, Oklahoma Poverty Rate by Employment Status and Sex

Delaware County, Oklahoma Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Delaware County, Oklahoma Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

52.0%

Overall Marriage Rate

53.5%

Male Marriage Rate

50.6%

Female Marriage Rate

Delaware County, Oklahoma Married by Age and Sex

male

female

Delaware 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.

Delaware County, Oklahoma Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Delaware County, Oklahoma Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

2,919

Number of Veterans

2,792

Male Veterans

127

Female Veterans

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Delaware County, Oklahoma Veterans by War

count

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Delaware County, Oklahoma Veterans by Age

count

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Delaware County, Oklahoma Veterans by Race

Delaware County, Oklahoma Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

12.43%

Veteran Poverty Rate

41.89%

Veteran Disability Rate

Delaware County, Oklahoma Veterans by Education

LaborForceParticipation

50.3%

Labor Force Participation

47.7%

Employment Rate

5.2%

Unemployment Rate

Delaware County, Oklahoma Employment by Age

LaborForceParticipation

Delaware County, Oklahoma Employment by Race

LaborForceParticipation

Delaware 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

46.99%

Born in Delaware County, Oklahoma

98.11%

Native Born

1.89%

Foreign Born

0.86%

Non Citizen

1.04%

Naturalized

Place of Birth

98.11% of Delaware County, Oklahoma residents were born in the United States, with 46.99% having been born in Oklahoma. 0.86% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Delaware County, Oklahoma Place of Birth

Sources