Ottawa County, Oklahoma Population 2020

Ottawa County, Oklahoma's estimated population is 30,875 with a growth rate of -0.48% in the past year according to the most recent United States census data. Ottawa County, Oklahoma is the 32nd largest county in Oklahoma.

Year Population Growth Growth Rate
202030,875-150-0.48%
201931,025-150-0.48%
201831,175-150-0.48%
201731,325-253-0.80%
201631,578-267-0.84%
201531,845-60-0.19%
201431,905-225-0.70%
201332,130-10-0.03%
201232,1402840.89%
201131,8560.00%
201031,8561,2954.24%
199030,561-2,309-7.02%
198032,8703,07010.30%
197029,8001,4995.30%
196028,301-3,917-12.16%
195032,218-3,631-10.13%
194035,849-2,693-6.99%
193038,542-2,566-6.24%
192041,10825,395161.62%
191015,7132,88622.50%
190012,8270.00%
2020 Growth Rate
-0.48%
County Website
Founded
1907
County Seat
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Ottawa County, Oklahoma Population Growth

Population by Race

Race Population Percentage
White21,46367.99%
American Indian and Alaska Native5,28716.75%
Two or More Races3,44710.92%
Some Other Race5721.81%
Black or African American3421.08%
Native Hawaiian and Other Pacific Islander2320.73%
Asian2230.71%
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Ottawa County, Oklahoma Population Pyramid 2020

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Ottawa County, Oklahoma Median Age

38.1


Total

36.8


Male

39.6


Female

Ottawa County, Oklahoma Adults

There are 23,730 adults, (5,677 of whom are seniors) in Ottawa County, Oklahoma.

Ottawa County, Oklahoma Age Dependency

74.9

Age Dependency Ratio

31.4

Old Age Dependency Ratio

43.4

Child Dependency Ratio

Ottawa County, Oklahoma Sex Ratio

Female

16,046

50.83%

Male

15,520

49.17%

Ottawa County, Oklahoma Households and Families

Ottawa County, Oklahoma Renter vs Owner Occupied by Household Type

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Ottawa County, Oklahoma Household Types

Type Owner Renter
Married81.6%18.4%
All68.7%31.3%
Non Family59.2%40.8%
Male59.1%40.9%
Female49.2%50.8%

68.7%

Rate of Home Ownership

Type Count Average Size Owned
All11,9652.5568.7
Married5,7653.1381.6
Non Family3,8771.1959.2
Female1,5523.3849.2
Male7713.3959.1

3.08

Average Family Size

2.55

Average Household Size

6.4%

Unmarried (Opposite Sex)

0.2%

Unmarried (Same Sex)

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Ottawa County, Oklahoma Education

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Education Attained Count Percentage
Less Than 9th Grade9084.41%
9th to 12th Grade2,19310.65%
High School Graduate7,67437.26%
Some College4,70922.86%
Associates Degree2,20410.70%
Bachelors Degree1,8599.03%
Graduate Degree1,0515.10%
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Ottawa County, Oklahoma Educational Attainment by Race

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Name Total High School Bachelors
White14,83912,7752,255
Native American3,0032,611362
Multiple Races1,7031,502210
Hispanic76940450
Other Race32112012
Islander12170
Asian1199319
Black11710616

The highest rate of high school graduation is among black people with a rate of 90.60%.

The highest rate of bachelors degrees is among asian people with a rate of 15.97%.

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Name Average Male Female
Overall$27,673$32,184$23,898
Less Than High School$20,767$24,107$14,345
High School Grad$25,489$31,359$20,127
Some College$27,885$33,189$25,068
Bachelors Degree$36,387$41,324$34,561
Graduate Degree$49,231$54,113$42,065

$27,673

Average Earnings

$32,184

Average Male

$23,898

Average Female

Ottawa County, Oklahoma Language

Ottawa County, Oklahoma Language by Age

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Ottawa County, Oklahoma Language

93.96% of Ottawa County, Oklahoma residents speak only English, while 6.04% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 4.10% of the population.

Ottawa County, Oklahoma Poverty

Ottawa County, Oklahoma Poverty by Race

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Name Total In Poverty Poverty Rate
White19,9833,89019.47%
Native5,2101,12421.57%
Multiple3,37286825.74%
Hispanic1,64155433.76%
Other55920536.67%
Islander2268035.40%
Black1386446.38%
Asian2145425.23%

21.36%

Overall Poverty Rate

20.68%

Male Poverty Rate

22.02%

Female Poverty Rate

Poverty in Ottawa County, Oklahoma

The race most likely to be in poverty in Ottawa County, Oklahoma is Black, with 46.38% below the poverty level.

The race least likely to be in poverty in Ottawa County, Oklahoma is White, with 19.47% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 5.82%. Among those working part-time, it was 22.18%, and for those that did not work, the poverty rate was 27.56%.

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Name Poverty
Less Than High School33.68%
High School17.29%
Some College12.67%
Bachelors or Greater5.87%
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Name Poverty
Male Unemployed49.05%
Female Unemployed43.67%
Female Employed11.59%
Male Employed7.69%

Ottawa County, Oklahoma Income

Ottawa County, Oklahoma Income by Household Type

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Name Median Mean
Households$39,070$51,619
Families$47,733$59,527
Married Families$58,129$69,456
Non Families$21,705$31,160
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Ottawa County, Oklahoma Marital Status

Ottawa County, Oklahoma Marital Status

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Marriage Rates

49.1%

Overall Marriage Rate

50.5%

Male Marriage Rate

47.7%

Female Marriage Rate

Ottawa County, Oklahoma Married by Age and Sex

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Ottawa 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.

Ottawa County, Oklahoma Marital Status by Race

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Ottawa County, Oklahoma Veterans

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2,239

Number of Veterans

2,082

Male Veterans

157

Female Veterans

War Veterans
Vietnam917
First Gulf War344
Second Gulf War290
Korea226
World War II61
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Age Group Veterans
65 to 74654
75+548
35 to 54465
55 to 64418
18 to 34154
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Name Veterans % of Total
White1,74710.21%
Indian3118.63%
2 or More1627.81%
Hispanic272.64%
Black145.34%
Asian42.74%
Other10.26%

Ottawa County, Oklahoma Veterans by Education

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11.41%

Veteran Poverty Rate

42.67%

Veteran Disability Rate

Ottawa County, Oklahoma Employment Status

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55.5%

Labor Force Participation

51.9%

Employment Rate

6.6%

Unemployment Rate

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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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54.95%

Born in Oklahoma

97.57%

Native Born

2.43%

Foreign Born

1.57%

Non Citizen

0.86%

Naturalized

Place of Birth

97.57% of Ottawa County, Oklahoma residents were born in the United States, with 54.95% having been born in Oklahoma. 1.57% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

  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