Oakbrook, Kentucky Population 2024

10,045

Oakbrook is a city located in Boone County Kentucky. Oakbrook has a 2024 population of 10,045. Oakbrook is currently declining at a rate of annually and its population has increased by 5.3% since the most recent census, which recorded a population of 9,539 in 2020.

The average household income in Oakbrook is $113,015 with a poverty rate of 1.87%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Oakbrook is 41.1 years, 39.8 years for males, and 43.4 years for females.

Oakbrook Demographics

According to the most recent ACS, the racial composition of Oakbrook was:

  • White: 85.01%
  • Black or African American: 6.33%
  • Two or more races: 3.88%
  • Other race: 2.77%
  • Asian: 2.01%
  • Native American:
  • Native Hawaiian or Pacific Islander:
Land Area (mi²)
3.2 sq mi
Density (mi²)
3,136.50/sq mi
Growth Since 2020
5.3% (506)
The current population of Oakbrook, Kentucky is 10,045 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 9,539.

Oakbrook, Kentucky Population 2024

Population by Race

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Race
Population
Percentage (of total)
White8,53985.01%
Black or African American6366.33%
Two or more races3903.88%
Other race2782.77%
Asian2022.01%
Native American
Native Hawaiian or Pacific Islander
showing: 7 rows

White

Black or African American

Two or more races

Other race

Asian

Native American

Native Hawaiian or Pacific Islander

Oakbrook Population by Race

Oakbrook Population Pyramid 2024

Oakbrook Median Age

41.1

Total

39.8

Male

43.4

Female

Oakbrook Adults

There are 8,143 adults, (1,828 of whom are seniors) in Oakbrook.

Oakbrook Age Dependency

59.1

Age Dependency Ratio

28.9

Old Age Dependency Ratio

30.1

Child Dependency Ratio

Oakbrook Sex Ratio

Female5,06850.45%
Male4,97749.55%

Oakbrook Population by Age

Oakbrook Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All4,1722.4181.818.2
Married2,300393.16.9
Non Family1,3301.2674.725.3
Female3942.638.161.9
Male1482.9985.814.2
showing: 5 rows

2.91

Average Family Size

2.41

Average Household Size

81.8%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Oakbrook Households and Families

Male

Female

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Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Oakbrook Educational Attainment by Sex (over 25)

Oakbrook Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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The highest rate of high school graduation is among 2+ races people with a rate of 100%.

The highest rate of bachelors degrees is among 2+ races people with a rate of 65.12%.

Oakbrook Educational Attainment by Race

All

Male

Female

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$51,824

Average Earnings

$59,485

Average Male

$42,389

Average Female

Oakbrook Earnings by Educational Attainment

Oakbrook Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Oakbrook Language

90.49% of Oakbrook residents speak only English, while 9.51% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 3.86% of the population.

Oakbrook Language

Oakbrook Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White8,4451331.57%
Hispanic3625314.64%
Multiple37110.27%
showing: 3 rows

1.87%

Overall Poverty Rate

1.23%

Male Poverty Rate

2.51%

Female Poverty Rate

Poverty in Oakbrook

The race most likely to be in poverty in Oakbrook is Hispanic, with 14.64% below the poverty level.

The race least likely to be in poverty in Oakbrook is Multiple, with 0.27% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.25%. Among those working part-time, it was 2.01%, and for those that did not work, the poverty rate was 4%.

Oakbrook Poverty

rate

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Rate
Poverty
Some College3.42%
High School1.87%
Less Than 9th Grade1.73%
Bachelors or Greater0.82%
showing: 4 rows

Oakbrook Poverty Rate by Education

rate

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Rate
Poverty
Female Unemployed19.12%
Female Employed1.85%
Male Unemployed1.09%
Male Employed0.76%
showing: 4 rows

Oakbrook Poverty Rate by Employment Status and Sex

Oakbrook Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Oakbrook Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

54.3%

Overall Marriage Rate

53.1%

Male Marriage Rate

55.4%

Female Marriage Rate

Oakbrook Married by Age and Sex

male

female

Oakbrook Marriage

The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is Over 65.

Oakbrook Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Oakbrook Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

670

Number of Veterans

626

Male Veterans

44

Female Veterans

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Oakbrook Veterans by War

count

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Oakbrook Veterans by Age

count

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Oakbrook Veterans by Race

Oakbrook Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

1.94%

Veteran Poverty Rate

27.01%

Veteran Disability Rate

Oakbrook Veterans by Education

LaborForceParticipation

72.2%

Labor Force Participation

70.1%

Employment Rate

2.6%

Unemployment Rate

Oakbrook Employment by Age

LaborForceParticipation

Oakbrook Employment by Race

LaborForceParticipation

Oakbrook Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

51.73%

Born in Oakbrook

92.89%

Native Born

7.11%

Foreign Born

3.03%

Non Citizen

4.08%

Naturalized

Place of Birth

92.89% of Oakbrook residents were born in the United States, with 51.73% having been born in Kentucky. 3.03% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Oakbrook Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
202410,045
202310,045
202210,0451621.64%
20219,8833443.61%
20209,5395165.72%
20199,023-278-2.99%
20189,3012763.06%
20179,0253854.46%
20168,640-109-1.25%
20158,749-342-3.76%
20149,0913233.68%
20138,768-44-0.5%
20128,812-42-0.47%
20118,854-182-2.01%
20109,036
showing: 15 rows

Oakbrook Population by Year