Kay County, Oklahoma Population 2019

Kay County, Oklahoma's estimated population is 44,544 with a growth rate of -0.98% in the past year according to the most recent United States census data. Kay County, Oklahoma is the 21st largest county in Oklahoma.

Year Population Growth Growth Rate
201744,544-439-0.98%
201644,983-299-0.66%
201545,282-210-0.46%
201445,492-70-0.15%
201345,562-133-0.29%
201245,695-158-0.34%
201145,853-580-1.25%
201046,433-1,623-3.38%
199048,056-1,796-3.60%
198049,8521,0612.17%
197048,791-2,251-4.41%
196051,0422,1504.40%
195048,8921,8083.84%
194047,084-3,102-6.18%
193050,18615,27943.77%
192034,9077,90829.29%
191026,9992,2429.06%
190024,7572,2279.88%
189022,5300.00%

Kay County, Oklahoma Population Growth

Population Data via

Population by Race

Race Population
White35,606
Two or More Races3,581
American Indian and Alaska Native3,576
Some Other Race1,269
Black or African American895
Asian246

Data via US Census (2017 ACS 5-Year Survey): Table B03002

Kay County, Oklahoma Population Pyramid 2019

5001,0001,500 Male Population5001,0001,500 Female Population80757065605550454035302520151050

Data via US Census (2017 ACS 5-Year Survey): Table S0101

Kay County, Oklahoma Median Age

38.6


Total

37


Male

40.1


Female

Kay County, Oklahoma Adults

There are 33,836 adults, (8,307 of whom are seniors) in Kay County, Oklahoma.

Kay County, Oklahoma Age Dependency

76.9

Age Dependency Ratio

32.5

Old Age Dependency Ratio

44.4

Child Dependency Ratio

Kay County, Oklahoma Sex Ratio

Female

22,798

50.47%

Male

22,375

49.53%

Kay County, Oklahoma Households and Families

Kay County, Oklahoma Renter vs Owner Occupied by Household Type

Data via US Census (2017 ACS 5-Year Survey): Table S1101

Kay County, Oklahoma Household Types

Type Owner Renter
Married83.5%16.5%
All68.9%31.1%
Non Family59%41%
Male55.1%44.9%
Female49.8%50.2%

68.9%

Rate of Home Ownership

Kay County, Oklahoma Households by Type

Type Count Average Size Owned
All17,8902.4768.9
Married8,1873.183.5
Non Family6,6751.1959
Female2,1193.6549.8
Male9093.4855.1

3.12

Average Family Size

2.47

Average Household Size

6.2%

Unmarried (Opposite Sex)

0.2%

Unmarried (Same Sex)

Kay County, Oklahoma Households

Kay County, Oklahoma Education

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

Education Attained Count Percentage
Less Than 9th Grade1,0343.47%
9th to 12th Grade2,9019.74%
High School Graduate9,63732.36%
Some College6,94823.33%
Associates Degree3,28611.03%
Bachelors Degree4,40814.80%
Graduate Degree1,5715.27%

Kay County, Oklahoma Educational Attainment by Race

Name Total High School Bachelors
White24,30121,7095,292
Native American1,8811,508213
Hispanic1,580981127
Multiple Races1,5141,197261
Other Race78637128
Black52643453
Asian17715643

The highest rate of high school graduation is among white people with a rate of 89.33%.

The highest rate of bachelors degrees is among white people with a rate of 24.29%.

Kay County, Oklahoma Earnings by Educational Attainment

Name Average Male Female
Overall$30,872$39,477$24,397
Less Than High School$21,063$27,358$16,773
High School Grad$26,753$35,878$20,076
Some College$30,774$42,372$24,820
Bachelors Degree$36,985$47,219$34,180
Graduate Degree$49,310$66,023$41,862

$30,872

Average Earnings

$39,477

Average Male

$24,397

Average Female

Kay County, Oklahoma Language

Kay County, Oklahoma Language by Age

Kay County, Oklahoma Language

94.64% of Kay County, Oklahoma residents speak only English, while 5.36% speak other languages. The largest non-English language is Spanish, which is spoken by 3.93% of the population.

Kay County, Oklahoma Poverty

Kay County, Oklahoma Poverty by Race

Name Total In Poverty Poverty Rate
White33,4044,63813.88%
Hispanic3,3461,02830.72%
Native3,5071,00828.74%
Multiple3,46190126.03%
Other1,26144134.97%
Black84828934.08%
Asian2405824.17%

17.63%

Overall Poverty Rate

15.81%

Male Poverty Rate

19.40%

Female Poverty Rate

Poverty in Kay County, Oklahoma

The race most likely to be in poverty in Kay County, Oklahoma is Other, with 34.97% below the poverty level.

The race least likely to be in poverty in Kay County, Oklahoma is White, with 13.88% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 4.42%. Among those working part-time, it was 23.73%, and for those that did not work, the poverty rate was 22.91%.

Kay County, Oklahoma Poverty Rate by Education

Name Poverty
Less Than High School27.28%
High School16.18%
Some College12.99%
Bachelors or Greater4.33%

Kay County, Oklahoma Poverty Rate by Employment Status and Sex

Name Poverty
Female Unemployed44.16%
Male Unemployed43.78%
Female Employed12.89%
Male Employed7.13%

Kay County, Oklahoma Income

Kay County, Oklahoma Income by Household Type

Name Median Mean
Households$44,067$58,887
Families$55,200$69,205
Married Families$65,537$79,980
Non Families$27,252$38,975

Kay County, Oklahoma Marital Status

Kay County, Oklahoma Marital Status

Marriage Rates

48.7%

Overall Marriage Rate

51.2%

Male Marriage Rate

46.3%

Female Marriage Rate

Kay County, Oklahoma Married by Age and Sex

Kay County, Oklahoma Marriage

The age group where males are most likely to be married is Over65, while the female age group most likely to be married is 45To54.

Kay County, Oklahoma Marital Status by Race


Data via US Census (2017 ACS 5-Year Survey): Table S1201

Kay County, Oklahoma Veterans

Kay County, Oklahoma Veterans by War

3,396

Number of Veterans

3,157

Male Veterans

239

Female Veterans

Name Veterans
Vietnam1,424
Second Gulf War451
First Gulf War396
Korea345
World War II186

Kay County, Oklahoma Veterans by Age

Name Veterans
65 to 74923
75+849
55 to 64732
35 to 54574
18 to 34318

Kay County, Oklahoma Veterans by Race

Name Veterans % of Total
White3,04710.95%
2 or More1356.88%
Indian1134.92%
Black8712.87%
Hispanic613.06%
Other141.59%

Kay County, Oklahoma Veterans by Education

8.17%

Veteran Poverty Rate

33.71%

Veteran Disability Rate

Kay County, Oklahoma Employment Status

Kay County, Oklahoma Employment by Age

59.1%

Labor Force Participation

55%

Employment Rate

6.9%

Unemployment Rate

Kay County, Oklahoma Employment by Race

Kay County, Oklahoma Employment by Education

Population of Cities in Kay County, Oklahoma

City 2010 Census 2016 Estimated Growth Growth Rate
Ponca City2540124527-874-3.44%
Blackwell70926808-284-4.00%
Tonkawa32143095-119-3.70%
Newkirk23172230-87-3.75%
Kaw City376375-1-0.27%
Braman217210-7-3.23%
Kildare10097-3-3.00%
Data Sources
  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