Delaware County, Oklahoma Population 2020

Delaware County, Oklahoma's estimated population is 43,035 with a growth rate of 0.35% in the past year according to the most recent United States census data. Delaware County, Oklahoma is the 23rd largest county in Oklahoma.

Year Population Growth Growth Rate
202043,0351510.35%
201942,8841510.35%
201842,7331510.35%
201742,5826721.60%
201641,9102630.63%
201541,647-43-0.10%
201441,690730.18%
201341,617-19-0.05%
201241,636190.05%
201141,617360.09%
201041,58113,51148.13%
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%
19009,8760.00%
2020 Growth Rate
0.35%
County Website
Founded
1907
County Seat

Delaware County, Oklahoma Population Growth

Population by Race

Race Population Percentage
White27,63765.63%
American Indian and Alaska Native9,57222.73%
Two or More Races3,7418.88%
Asian5101.21%
Some Other Race4681.11%
Black or African American1480.35%
Native Hawaiian and Other Pacific Islander360.09%

Delaware County, Oklahoma Population Pyramid 2020

Delaware County, Oklahoma Median Age

46.7


Total

45.7


Male

47.7


Female

Delaware County, Oklahoma Adults

There are 33,393 adults, (10,180 of whom are seniors) in Delaware County, Oklahoma.

Delaware County, Oklahoma Age Dependency

81.4

Age Dependency Ratio

43.9

Old Age Dependency Ratio

37.6

Child Dependency Ratio

Delaware County, Oklahoma Sex Ratio

Female

21,356

50.71%

Male

20,756

49.29%

Delaware County, Oklahoma Households and Families

Delaware County, Oklahoma Renter vs Owner Occupied by Household Type

Delaware County, Oklahoma Household Types

Type Owner Renter
Married84.5%15.5%
All75.8%24.2%
Non Family69.8%30.2%
Male65.2%34.8%
Female58.1%41.9%

75.8%

Rate of Home Ownership

Type Count Average Size Owned
All16,5742.5175.8
Married8,4922.9984.5
Non Family5,4611.1969.8
Female1,9463.6758.1
Male6753.8165.2

3.08

Average Family Size

2.51

Average Household Size

4.9%

Unmarried (Opposite Sex)

0%

Unmarried (Same Sex)

Delaware County, Oklahoma Education

Education Attained Count Percentage
Less Than 9th Grade1,2264.04%
9th to 12th Grade3,64912.03%
High School Graduate10,80335.62%
Some College6,97222.99%
Associates Degree2,3527.75%
Bachelors Degree3,47611.46%
Graduate Degree1,8536.11%

Delaware County, Oklahoma Educational Attainment by Race

Name Total High School Bachelors
White21,54118,4624,223
Native American5,9794,919736
Multiple Races1,8151,467223
Hispanic69437670
Asian32425583
Other Race2309323
Black5023
Islander26211

The highest rate of high school graduation is among white people with a rate of 85.71%.

The highest rate of bachelors degrees is among asian people with a rate of 25.62%.

Name Average Male Female
Overall$28,441$31,982$24,068
Less Than High School$21,000$22,462$15,509
High School Grad$25,659$31,333$20,209
Some College$27,190$33,778$22,908
Bachelors Degree$38,782$43,295$37,034
Graduate Degree$53,341$63,333$47,440

$28,441

Average Earnings

$31,982

Average Male

$24,068

Average Female

Delaware County, Oklahoma Language

Delaware County, Oklahoma Language by Age

Delaware County, Oklahoma Language

94.69% of Delaware County, Oklahoma residents speak only English, while 5.31% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 2.06% of the population.

Delaware County, Oklahoma Poverty

Delaware County, Oklahoma Poverty by Race

Name Total In Poverty Poverty Rate
White26,6183,88814.61%
Native9,4492,63027.83%
Multiple3,68689924.39%
Hispanic1,54557337.09%
Other46821044.87%
Asian5107214.12%
Black1054139.05%

19.02%

Overall Poverty Rate

17.82%

Male Poverty Rate

20.18%

Female Poverty Rate

Poverty in Delaware County, Oklahoma

The race most likely to be in poverty in Delaware County, Oklahoma is Other, with 44.87% below the poverty level.

The race least likely to be in poverty in Delaware County, Oklahoma is Asian, with 14.12% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 5.13%. Among those working part-time, it was 22.77%, and for those that did not work, the poverty rate was 21.81%.

Name Poverty
Less Than High School31.02%
High School15.15%
Some College13.28%
Bachelors or Greater3.99%
Name Poverty
Female Unemployed44.62%
Male Unemployed36.23%
Female Employed11.05%
Male Employed9.15%

Delaware County, Oklahoma Income

Delaware County, Oklahoma Income by Household Type

Name Median Mean
Households$39,742$55,797
Families$50,170$65,012
Married Families$57,201$73,065
Non Families$24,156$35,461

Delaware County, Oklahoma Marital Status

Delaware County, Oklahoma Marital Status

Marriage Rates

52.9%

Overall Marriage Rate

54.8%

Male Marriage Rate

51.0%

Female Marriage Rate

Delaware County, Oklahoma Married by Age and Sex

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 35-44.

Delaware County, Oklahoma Marital Status by Race

Delaware County, Oklahoma Veterans

3,677

Number of Veterans

3,505

Male Veterans

172

Female Veterans

War Veterans
Vietnam1,824
First Gulf War458
Korea416
Second Gulf War265
World War II104
Age Group Veterans
65 to 741,513
75+1,050
35 to 54566
55 to 64446
18 to 34102
Name Veterans % of Total
White3,16613.51%
Indian3264.72%
2 or More1536.85%
Hispanic525.77%
Other236.91%
Asian61.65%
Hawaiian38.33%

$Delaware County, Oklahoma Veterans by Education

7.11%

Veteran Poverty Rate

42.22%

Veteran Disability Rate

Delaware County, Oklahoma Employment Status

48.2%

Labor Force Participation

44.5%

Employment Rate

7.5%

Unemployment Rate

Delaware County, Oklahoma 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

47.30%

Born in Oklahoma

97.85%

Native Born

2.15%

Foreign Born

1.13%

Non Citizen

Place of Birth

97.85% of Delaware County, Oklahoma residents were born in the United States, with 47.30% having been born in Oklahoma. 1.13% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

  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