McClain County, Oklahoma Population 2018

McClain County, Oklahoma's estimated population is 39,343 with a growth rate of 5.70% 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
201739,3432,1215.70%
201637,222-1,377-3.57%
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
White31,289
American Indian and Alaska Native2,222
Two or More Races2,168
Some Other Race959
Black or African American357
Asian227

Race Data via US Census (2016 ACS 5-Year Survey)

McClain County, Oklahoma Population Pyramid 2018

0%2%4%6%8% Male Population0%2%4%6%8% Female Population80757065605550454035302520151050

Data via US Census (2016 ACS 5-Year Survey): Table S0101

McClain County, Oklahoma Median Age

38.3


Total

37.2


Male

39.2


Female

McClain County, Oklahoma Adults

There are 27,619 adults, (5,434 of which are seniors) in McClain County, Oklahoma.

McClain County, Oklahoma Age Dependency

67.8

Age Dependency Ratio

24.5

Old Age Dependency Ratio

43.4

Child Dependency Ratio

McClain County, Oklahoma Sex Ratio

Female

18,659

50.13%

Male

18,563

49.87%

McClain County, Oklahoma Households and Families

McClain County, Oklahoma Renter vs Owner Occupied by Household Type

McClain County, Oklahoma Household Types

Type Owner Renter
Married87.3%12.7%
All79.2%20.8%
Male73.2%26.8%
Non Family70.7%29.3%
Female50.4%49.6%

79.2%

Rate of Home Ownership

McClain County, Oklahoma Households by Type

Type Count Average Size Owned
All13,5322.7379.2
Married8,2473.2287.3
Non Family3,3431.1670.7
Female1,1663.3450.4
Male7763.3673.2

3.2

Average Family Size

2.73

Average Household Size

3.7%

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 Grade1,1124.52%
9th to 12th Grade1,8317.45%
High School Graduate8,47534.48%
Some College5,71923.26%
Associates Degree1,8057.34%
Bachelors Degree4,07316.57%
Graduate Degree1,5686.38%

McClain County, Oklahoma Educational Attainment by Race

Name Total High School Bachelors
White20,73118,5974,904
Hispanic1,33675384
Native American1,2391,158308
Multiple Races1,071913251
Other Race43819817
Black1419233
Asian10410461

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

The highest rate of bachelors degrees is among asian people with a rate of 58.65%.

McClain County, Oklahoma Earnings by Educational Attainment

Name Average Male Female
Overall$37,907$48,871$28,469
Less Than High School$19,753$31,974$11,511
High School Grad$32,046$40,865$22,244
Some College$39,948$52,626$27,651
Bachelors Degree$42,207$55,988$38,799
Graduate Degree$61,563$94,250$42,425

$37,907

Average Earnings

$48,871

Average Male

$28,469

Average Female

McClain County, Oklahoma Language

McClain County, Oklahoma Language by Age

McClain County, Oklahoma Language

93.81% of McClain County, Oklahoma residents speak only English, while 6.19% speak other languages. The largest non-English language is Spanish, which is spoken by 5.41% of the population.

McClain County, Oklahoma Poverty

McClain County, Oklahoma Poverty by Race

Name Total In Poverty Poverty Rate
White29,4872,6308.92%
Hispanic2,83450417.78%
Native2,20031214.18%
Multiple2,1442109.79%
Other9599710.11%
Black321299.03%
Asian227229.69%

9.56%

Overall Poverty Rate

9.26%

Male Poverty Rate

9.86%

Female Poverty Rate

Poverty in McClain County, Oklahoma

The race most likely to be in poverty in McClain County, Oklahoma is Hispanic, with 17.78% below the poverty level.

The race least likely to be in poverty in McClain County, Oklahoma is White, with 8.92% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.63%. Among those working part-time, it was 13.57%, and for those that did not work, the poverty rate was 14.59%.

McClain County, Oklahoma Poverty Rate by Education

Name Poverty
Less Than High School21.28%
High School9.96%
Some College7.05%
Bachelors or Greater1.49%

McClain County, Oklahoma Poverty Rate by Employment Status and Sex

Name Poverty
Female Unemployed21.12%
Male Unemployed15.72%
Female Employed6.44%
Male Employed4.82%

McClain County, Oklahoma Income

McClain County, Oklahoma Income by Household Type

Name Median Mean
Households$58,673$71,929
Families$69,776$82,492
Married Families$77,678$90,344
Non Families$27,317$37,490

McClain County, Oklahoma Marital Status

McClain County, Oklahoma Marital Status

Marriage Rates

59.6%

Overall Marriage Rate

60.2%

Male Marriage Rate

59.0%

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

McClain County, Oklahoma Veterans

McClain County, Oklahoma Veterans by War

2,646

Number of Veterans

2,491

Male Veterans

155

Female Veterans

Name Veterans
Vietnam960
First Gulf War653
Second Gulf War520
Korea202
World War II99

McClain County, Oklahoma Veterans by Age

Name Veterans
65 to 74740
35 to 54704
75+500
55 to 64408
18 to 34294

McClain County, Oklahoma Veterans by Race

Name Veterans % of Total
White2,3399.80%
Indian1228.92%
2 or More1087.86%
Hispanic875.08%
Black3918.31%
Other386.40%

McClain County, Oklahoma Veterans by Education

6.75%

Veteran Poverty Rate

28.66%

Veteran Disability Rate

McClain County, Oklahoma Employment Status

McClain County, Oklahoma Employment by Age

62.2%

Labor Force Participation

59.6%

Employment Rate

4%

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