McClain County, Oklahoma Population 2018

McClain County, Oklahoma's estimated population is 39,343 with a growth rate of 1.93% in the past year according to the most recent United States census data. McClain County, Oklahoma is the 27th largest county in Oklahoma.

Year Population Growth Growth Rate
201737,919-1,424-3.62%
201739,3437441.93%
201638,5996361.68%
201537,9637241.94%
201437,2397872.16%
201336,4528722.45%
201235,5803911.11%
201135,1894531.30%
201034,73611,94152.38%
199022,7952,50412.34%
198020,2916,13443.33%
197014,1571,41711.12%
196012,740-1,941-13.22%
195014,681-4,524-23.56%
194019,205-2,370-10.98%
193021,5752,24911.64%
192019,3263,66723.42%
191015,6592,77121.50%
190012,8880.00%

McClain County, Oklahoma Population Growth

Population Data via

Population by Race

Race Population
White31,939
Two or More Races2,305
American Indian and Alaska Native2,174
Some Other Race918
Black or African American419
Asian144
Native Hawaiian and Other Pacific Islander20

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

McClain County, Oklahoma Population Pyramid 2018

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

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

McClain County, Oklahoma Median Age

38.3


Total

37.1


Male

39.2


Female

McClain County, Oklahoma Adults

There are 28,118 adults, (5,577 of whom are seniors) in McClain County, Oklahoma.

McClain County, Oklahoma Age Dependency

68.2

Age Dependency Ratio

24.7

Old Age Dependency Ratio

43.5

Child Dependency Ratio

McClain County, Oklahoma Sex Ratio

Female

19,119

50.42%

Male

18,800

49.58%

McClain County, Oklahoma Households and Families

McClain County, Oklahoma Renter vs Owner Occupied by Household Type

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

McClain County, Oklahoma Household Types

Type Owner Renter
Married87.5%12.5%
All78.2%21.8%
Male72.4%27.6%
Non Family68.3%31.7%
Female47.2%52.8%

78.2%

Rate of Home Ownership

McClain County, Oklahoma Households by Type

Type Count Average Size Owned
All13,8382.7278.2
Married8,4053.2387.5
Non Family3,4001.1868.3
Female1,2653.247.2
Male7683.1672.4

3.17

Average Family Size

2.72

Average Household Size

4.3%

Unmarried (Opposite Sex)

0.1%

Unmarried (Same Sex)

McClain County, Oklahoma Households

McClain County, Oklahoma Education

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

Education Attained Count Percentage
Less Than 9th Grade1,0594.22%
9th to 12th Grade1,8287.29%
High School Graduate8,39833.49%
Some College5,92323.62%
Associates Degree1,8277.29%
Bachelors Degree4,37117.43%
Graduate Degree1,6726.67%

McClain County, Oklahoma Educational Attainment by Race

Name Total High School Bachelors
White21,09819,0785,236
Hispanic1,422773138
Native American1,1971,097260
Multiple Races1,1751,019262
Other Race41316920
Black16515072
Asian868062
Islander202013

The highest rate of high school graduation is among islander people with a rate of 100.00%.

The highest rate of bachelors degrees is among islander people with a rate of 72.09%.

McClain County, Oklahoma Earnings by Educational Attainment

Name Average Male Female
Overall$39,026$50,100$29,249
Less Than High School$24,077$32,430$12,952
High School Grad$33,427$41,738$24,470
Some College$40,557$53,238$25,911
Bachelors Degree$41,622$56,136$38,737
Graduate Degree$60,246$97,411$41,932

$39,026

Average Earnings

$50,100

Average Male

$29,249

Average Female

McClain County, Oklahoma Language

McClain County, Oklahoma Language by Age

McClain County, Oklahoma Language

93.13% of McClain County, Oklahoma residents speak only English, while 6.87% speak other languages. The largest non-English language is Spanish, which is spoken by 6.00% of the population.

McClain County, Oklahoma Poverty

McClain County, Oklahoma Poverty by Race

Name Total In Poverty Poverty Rate
White29,9692,5278.43%
Hispanic2,93260820.74%
Native2,15141019.06%
Multiple2,2851215.30%
Other918879.48%
Black3824010.47%
Asian1442416.67%

9.51%

Overall Poverty Rate

9.00%

Male Poverty Rate

10.00%

Female Poverty Rate

Poverty in McClain County, Oklahoma

The race most likely to be in poverty in McClain County, Oklahoma is Hispanic, with 20.74% below the poverty level.

The race least likely to be in poverty in McClain County, Oklahoma is Multiple, with 5.30% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.60%. Among those working part-time, it was 12.76%, and for those that did not work, the poverty rate was 15.37%.

McClain County, Oklahoma Poverty Rate by Education

Name Poverty
Less Than High School22.08%
High School9.80%
Some College7.09%
Bachelors or Greater1.51%

McClain County, Oklahoma Poverty Rate by Employment Status and Sex

Name Poverty
Female Unemployed21.70%
Male Unemployed13.01%
Female Employed5.92%
Male Employed5.28%

McClain County, Oklahoma Income

McClain County, Oklahoma Income by Household Type

Name Median Mean
Households$62,081$75,652
Families$72,700$86,790
Married Families$81,326$95,506
Non Families$27,886$38,996

McClain County, Oklahoma Marital Status

McClain County, Oklahoma Marital Status

Marriage Rates

59.7%

Overall Marriage Rate

61.3%

Male Marriage Rate

58.2%

Female Marriage Rate

McClain County, Oklahoma Married by Age and Sex

McClain County, Oklahoma Marriage

The age group where males are most likely to be married is 55To64, while the female age group most likely to be married is 55To64.

McClain County, Oklahoma Marital Status by Race


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

McClain County, Oklahoma Veterans

McClain County, Oklahoma Veterans by War

2,513

Number of Veterans

2,375

Male Veterans

138

Female Veterans

Name Veterans
Vietnam919
First Gulf War632
Second Gulf War571
Korea179
World War II79

McClain County, Oklahoma Veterans by Age

Name Veterans
65 to 74721
35 to 54690
75+465
55 to 64327
18 to 34310

McClain County, Oklahoma Veterans by Race

Name Veterans % of Total
White2,2029.09%
2 or More1319.14%
Indian1148.26%
Hispanic915.12%
Other335.54%
Black3312.45%

McClain County, Oklahoma Veterans by Education

7.83%

Veteran Poverty Rate

27.43%

Veteran Disability Rate

McClain County, Oklahoma Employment Status

McClain County, Oklahoma Employment by Age

63.1%

Labor Force Participation

60.5%

Employment Rate

3.8%

Unemployment Rate

McClain County, Oklahoma Employment by Race

McClain County, Oklahoma Employment by Education

Population of Cities in McClain County, Oklahoma

City 2010 Census 2016 Estimated Growth Growth Rate
Newcastle76829652197025.64%
Blanchard 73918463107214.50%
Purcell 617064422724.41%
Goldsby1796215936320.21%
Maysville 12191231120.98%
Dibble795839445.53%
Wayne688728405.81%
Washington618650325.18%
Cole555585305.41%
Byars255269145.49%
Rosedale687022.94%
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