Kay County, Oklahoma Population 2022

Kay County, Oklahoma's estimated population is 42,320 with a growth rate of -0.95% in the past year according to the most recent United States census data. Kay County, Oklahoma is the 23rd largest county in Oklahoma. The 2010 Population was 46,430 and has seen a growth of -8.85% since this time.

Note: 2021 and 2022 data is projected
Year Population Growth Annual Growth Rate
189022,5300.00%
190024,7572,2279.88%
191026,9992,2429.06%
192034,9077,90829.29%
193050,18615,27943.77%
194047,084-3,102-6.18%
195048,8921,8083.84%
196051,0422,1504.40%
197048,791-2,251-4.41%
198049,8521,0612.17%
199048,056-1,796-3.60%
201046,430-1,626-3.38%
201145,847-583-1.26%
201245,684-163-0.36%
201345,541-143-0.31%
201445,451-90-0.20%
201545,226-225-0.50%
201644,901-325-0.72%
201744,403-498-1.11%
201843,944-459-1.03%
201943,538-406-0.92%
202043,132-406-0.93%
202142,726-406-0.94%
202242,320-406-0.95%
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Kay County, Oklahoma Population Growth

Population by Race

Race Population Percentage
White34,09577.36%
Black or African American8591.95%
American Indian and Alaska Native4,3229.81%
Asian2150.49%
Some Other Race1,2942.94%
Two or More Races3,2897.46%
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Kay County, Oklahoma Population by Race

Kay County, Oklahoma Population Pyramid 2022

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Kay County, Oklahoma Median Age

38.5


Total

37.4


Male

39.8


Female

Kay County, Oklahoma Adults

There are 33,125 adults, (8,446 of whom are seniors) in Kay County, Oklahoma.

Kay County, Oklahoma Age Dependency

Age Dependency Ratio

34.2

Old Age Dependency Ratio

44.4

Child Dependency Ratio

Kay County, Oklahoma Sex Ratio

Female

22,161

50.28%

Male

21,913

49.72%

Kay County, Oklahoma Population by Age

Kay County, Oklahoma Renter vs Owner Occupied by Household Type

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Kay County, Oklahoma Household Types

Type Owner Renter
Married81.7%18.3%
All66.2%33.8%
Male59.7%40.3%
Non Family55%45%
Female47.3%52.7%

66.2%

Rate of Home Ownership

Kay County, Oklahoma Households and Families

Type Count Average Size Owned
All17,3922.4866.2
Married7,7293.0981.7
Male9963.3659.7
Female2,2293.6247.3
Non Family6,4381.2155

3.1

Average Family Size

2.48

Average Household Size

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Kay County, Oklahoma Households by Type

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Education Attained Count Percentage
Less Than 9th Grade8072.75%
9th to 12th Grade2,6008.85%
High School Graduate9,45932.20%
Some College7,03723.95%
Associates Degree3,79312.91%
Bachelors Degree4,11514.01%
Graduate Degree1,5685.34%
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Kay County, Oklahoma Educational Attainment by Sex (over 25)

Kay County, Oklahoma Educational Attainment by Race

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Race Total High School Bachelors
Asian165159101
White23,52721,3675,049
Native American2,2341,843218
2+ Races1,3991,117126
Black61952555
Hispanic1,6801,165133
Other Race79945743

The highest rate of high school graduation is among asian people with a rate of 96.36%.

The highest rate of bachelors degrees is among asian people with a rate of 61.21%.

Kay County, Oklahoma Educational Attainment by Race

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Name Average Male Female
Overall$31,812$38,502$26,476
Less Than 9th Grade$26,222$31,842$18,716
High School Graduate$28,981$35,579$21,077
Some College$29,943$40,615$25,573
Bachelors Degree$38,810$55,905$35,283
Graduate Degree$52,500$54,018$52,006

$31,812

Average Earnings

$38,502

Average Male

$26,476

Average Female

Kay County, Oklahoma Earnings by Educational Attainment

Kay County, Oklahoma Language by Age

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Kay County, Oklahoma Language

94.10% of Kay County, Oklahoma residents speak only English, while 5.90% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 4.76% of the population.

Kay County, Oklahoma Language

Kay County, Oklahoma Poverty by Race

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Name Total In Poverty Poverty Rate
Multiple3,18578424.62%
Native4,2341,03424.42%
Hispanic3,62782322.69%
Black79216721.09%
White31,8024,42413.91%
Asian20610.49%
Other303NaN%

16.10%

Overall Poverty Rate

15.43%

Male Poverty Rate

16.76%

Female Poverty Rate

Poverty in Kay County, Oklahoma

The race most likely to be in poverty in Kay County, Oklahoma is Multiple, with 24.62% below the poverty level.

The race least likely to be in poverty in Kay County, Oklahoma is Other, with NaN% 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 20.11%, and for those that did not work, the poverty rate was 21.83%.

Kay County, Oklahoma Poverty

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Name Poverty
Less Than 9th Grade26.79%
High School13.07%
Some College13.97%
Bachelors or Greater4.98%

Kay County, Oklahoma Poverty Rate by Education

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Rate Poverty
Male Employed6.25%
Male Unemployed46.06%
Female Employed9.40%
Female Unemployed51.60%

Kay County, Oklahoma Poverty Rate by Employment Status and Sex

Kay County, Oklahoma Income by Household Type

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Name Median Mean
Households$47,456$64,038
Families$58,856$74,496
Married Families$70,331$88,113
Non Families$29,404$41,981
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Income by Household Type

Kay County, Oklahoma Marital Status

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Marriage Rates

47.5%

Overall Marriage Rate

49.2%

Male Marriage Rate

45.9%

Female Marriage Rate

Kay County, Oklahoma Married by Age and Sex

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Kay 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 45-54.

Kay County, Oklahoma Marital Status by Race

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Kay County, Oklahoma Marital Status

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3,588

Number of Veterans

Male Veterans

Female Veterans

War Veterans
Second Gulf War848
First Gulf War337
Vietnam1,167
Korea514
World War II52

Kay County, Oklahoma Veterans by War

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Age Group Veterans
18 to 34496
35 to 54570
55 to 64594
65 to 74812
75+1,116

Kay County, Oklahoma Veterans by Age

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Name Veterans % of Total
White3,16311.81%
Black9413.86%
Native American1455.35%
Other Race282.96%
2+ Races1588.62%
Hispanic984.66%

Kay County, Oklahoma Veterans by Race

Kay County, Oklahoma Veterans by Education

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8.11%

Veteran Poverty Rate

31.21%

Veteran Disability Rate

Kay County, Oklahoma Veterans by Education

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58.2%

Labor Force Participation

54.4%

Employment Rate

6.6%

Unemployment Rate

Kay County, Oklahoma Employment by Age

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Kay County, Oklahoma Employment by Race

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Kay 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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64.99%

Born in Kay County, Oklahoma

97.30%

Native Born

2.70%

Foreign Born

1.60%

Non Citizen

1.09%

Naturalized

Place of Birth

97.30% of Kay County, Oklahoma residents were born in the United States, with 64.99% having been born in Oklahoma. 1.60% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Kay 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