Oakbrook Terrace, Illinois Population 2021

2,064
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Oakbrook Terrace is a city located in Illinois. With a 2020 population of 2,064, it is the 473rd largest city in Illinois and the 7503rd largest city in the United States . Oakbrook Terrace is currently declining at a rate of -0.82% annually and its population has decreased by -3.28% since the most recent census, which recorded a population of 2,134 in 2010. Oakbrook Terrace reached it's highest population of 2,141 in 2014. Spanning over 1 miles, Oakbrook Terrace has a population density of 1,630 people per square mile.

The average household income in Oakbrook Terrace is $89,327 with a poverty rate of 7.68%. The median rental costs in recent years comes to $1,584 per month, and the median house value is $306,900. The median age in Oakbrook Terrace is 37 years, 36 years for males, and 40.7 years for females.

Oakbrook Terrace Demographics

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

  • White: 70.46%
  • Asian: 17.26%
  • Black or African American: 7.92%
  • Other race: 2.33%
  • Two or more races: 2.03%
  • Native American: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of Oakbrook Terrace, Illinois is 2,064 based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 2,115.The last official US Census in 2010 recorded the population at 2,134.

Oakbrook Terrace, Illinois Population 2021

Population by Race

Race Population Percentage
White1,93970.46%
Asian47517.26%
Black or African American2187.92%
Some Other Race642.33%
Two or More Races562.03%
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Oakbrook Terrace Population by Race

Oakbrook Terrace Population Pyramid $2021

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Oakbrook Terrace Median Age

37


Total

36


Male

40.7


Female

Oakbrook Terrace Adults

There are 2,327 adults, (659 of whom are seniors) in Oakbrook Terrace.

Oakbrook Terrace Age Dependency

65

Age Dependency Ratio

39.5

Old Age Dependency Ratio

25.5

Child Dependency Ratio

Oakbrook Terrace Sex Ratio

Female

1,447

52.58%

Male

1,305

47.42%

Oakbrook Terrace Population by Age

Oakbrook Terrace Renter vs Owner Occupied by Household Type

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Oakbrook Terrace Household Types

Type Owner Renter
Married79%21%
Male70.3%29.7%
All59.8%40.2%
Non Family44.1%55.9%
Female33.7%66.3%

59.8%

Rate of Home Ownership

Oakbrook Terrace Households and Families

Type Count Average Size Owned
All1,2162.2659.8
Non Family5441.3444.1
Married5152.9179
Female832.7133.7
Male744.0770.3

2.93

Average Family Size

2.26

Average Household Size

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Oakbrook Terrace Households by Type

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Education Attained Count Percentage
Less Than 9th Grade643.05%
9th to 12th Grade371.76%
High School Graduate44621.24%
Some College38818.48%
Associates Degree1286.10%
Bachelors Degree56026.67%
Graduate Degree47722.71%
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Oakbrook Terrace Educational Attainment by Sex (over 25)

Oakbrook Terrace Educational Attainment by Race

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Race Total High School Bachelors
White1,3551,303575
Asian308302262
Hispanic23419150
Black158158145
2+ Races515111
Other Race38225

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

The highest rate of bachelors degrees is among black people with a rate of 91.77%.

Oakbrook Terrace Educational Attainment by Race

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Name Average Male Female
Overall$56,189$61,233$50,217
Less Than 9th Grade$81,354$81,771$
High School Graduate$39,038$40,500$
Some College$38,300$41,500$38,000
Bachelors Degree$60,975$62,604$50,000
Graduate Degree$80,313$89,148$67,500

$56,189

Average Earnings

$61,233

Average Male

$50,217

Average Female

Oakbrook Terrace Earnings by Educational Attainment

Oakbrook Terrace Language by Age

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Oakbrook Terrace Language

69.78% of Oakbrook Terrace residents speak only English, while 30.22% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 17.28% of the population.

Oakbrook Terrace Language

Oakbrook Terrace Poverty by Race

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Name Total In Poverty Poverty Rate
White1,6711348.02%
Asian475388.00%
Hispanic316247.59%
Multiple561425.00%

7.68%

Overall Poverty Rate

4.75%

Male Poverty Rate

10.35%

Female Poverty Rate

Poverty in Oakbrook Terrace

The race most likely to be in poverty in Oakbrook Terrace is Multiple, with 25.00% below the poverty level.

The race least likely to be in poverty in Oakbrook Terrace is Hispanic, with 7.59% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.00%. Among those working part-time, it was 21.55%, and for those that did not work, the poverty rate was 9.57%.

Oakbrook Terrace Poverty

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Name Poverty
High School8.74%
Some College6.59%
Bachelors or Greater5.69%
Less Than 9th Grade4.95%

Oakbrook Terrace Poverty Rate by Education

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Rate Poverty
Female Employed7.75%
Male Employed3.17%
Female Unemployed0.00%
Male Unemployed0.00%

Oakbrook Terrace Poverty Rate by Employment Status and Sex

Oakbrook Terrace Income by Household Type

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Name Median Mean
Households$72,326$89,327
Families$109,500$117,942
Married Families$109,917-
Non Families$43,148$52,408
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Income by Household Type

Oakbrook Terrace Marital Status

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Marriage Rates

49.7%

Overall Marriage Rate

51.9%

Male Marriage Rate

47.8%

Female Marriage Rate

Oakbrook Terrace Married by Age and Sex

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Oakbrook Terrace 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 35-44.

Oakbrook Terrace Marital Status by Race

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Oakbrook Terrace Marital Status

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73

Number of Veterans

73

Male Veterans

Female Veterans

War Veterans
Vietnam22
Korea7
First Gulf War6
World War II5
Second Gulf War4

Oakbrook Terrace Veterans by War

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Age Group Veterans
65 to 7429
75+28
35 to 5410
55 to 646
18 to 34

Oakbrook Terrace Veterans by Age

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Oakbrook Terrace Veterans by Race

Oakbrook Terrace Veterans by Education

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0.00%

Veteran Poverty Rate

20.55%

Veteran Disability Rate

Oakbrook Terrace Veterans by Education

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61.1%

Labor Force Participation

58.5%

Employment Rate

4.4%

Unemployment Rate

Oakbrook Terrace Employment by Age

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Oakbrook Terrace Employment by Race

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Oakbrook Terrace Employment by Education

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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62.86%

Born in Oakbrook Terrace

76.96%

Native Born

23.04%

Foreign Born

6.07%

Non Citizen

16.97%

Naturalized

Place of Birth

76.96% of Oakbrook Terrace residents were born in the United States, with 62.86% having been born in Illinois. 6.07% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Oakbrook Terrace Place of Birth

Year Population Growth Annual Growth Rate
20212,064-17-0.82%
20202,081-17-0.81%
20192,098-17-0.80%
20182,115-16-0.75%
20172,131-2-0.09%
20162,133-1-0.05%
20152,134-7-0.33%
20142,141140.66%
20132,12750.24%
20122,12260.28%
20112,11690.43%
20102,1070.00%

Oakbrook Terrace Population by Year