Oakbrook Terrace, IL demographics:
population, income, and more

Total population
2,723
0.3% year-over-year change
Median household income
$76,905/yr
8.9% year-over-year change
Housing units
1,526
5.5% year-over-year change

Oakbrook Terrace population

How many people live in Oakbrook Terrace

Oakbrook Terrace is home to 2,723 residents, according to the most recent Census data. Gender-wise, 50.6% of Oakbrook Terrace locals are male, and 49.4% are female.

Total population
2,723
0.3% year-over-year change
Gender ratio
Male
50.6%
1,379
Female
49.4%
1,344
Value Percent YoY change
Male 1,379 50.6% 5.8%
Female 1,344 49.4% -4.7%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Oakbrook Terrace is 34, with the population distributed as follows: about 13.8% are children under 15, then 14.2% are in the 15 to 24 age group. Adults between 25 and 44 make up 34.3% of the population, while another 18.1% fall into the 45 to 64 bracket. Finally, around 19.6% are 65 or older.

Median age
34.4
Age breakdown
Under 15
13.8%
15 to 24
14.2%
25 to 44
34.3%
45 to 64
18.1%
Over 65
19.6%
Value Percent YoY change
Under 15 375 13.8% 27.6%
15 to 24 387 14.2% -3.5%
25 to 44 934 34.3% -7.6%
45 to 64 494 18.1% -12.3%
Over 65 533 19.6% 19.8%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Oakbrook Terrace, 74.3% of the population are US-born citizens, while 16.4% have gained naturalized citizenship. At the same time, 9.3% of residents are non-citizens. As for race, 60.7% of locals are Caucasian, 20.3% are African American and 10.8% have Asian roots. There’s also a share of 7.8% that includes residents with two or more races.

Citizenship
U.S.-born citizens
74.3%
Non-U.S.-born citizens
16.4%
Non-citizens
9.3%
Value Percent YoY change
U.S.-born citizens 2,022 74.3% -4.3%
Non-U.S.-born citizens 448 16.4% 13.7%
Non-citizens 253 9.3% 22.2%
Racial breakdown
White
60.7%
Black or African American
20.3%
American Indian and Alaska Native
0%
Asian
10.8%
Native Hawaiian and other Pacific Islander
0%
Two or more races
7.8%
Other
0.4%
Value Percent
White 1,652 60.7%
Black or African American 553 20.3%
Asian 295 10.8%
Two or more races 213 7.8%
Other 10 0.4%

Households in Oakbrook Terrace

A peek inside Oakbrook Terrace households

Oakbrook Terrace has 1,334 households, with an average of 2 members in each. Of these, 36.7% are families, while the remaining 63.3% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
1,334
1.1% year-over-year change
Average people per household
2
Non-family households
844
Family households
490
Value Percent YoY change
Non-family households 844 63.3% 6.0%
Family households 490 36.7% -6.5%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Oakbrook Terrace

The housing landscape of Oakbrook Terrace

Oakbrook Terrace's housing consists of 1,526 units, with 26.6% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 0.8% and offer a more compact, shared living style.

Housing units
1,526
5.5% year-over-year change
Housing types
Value Percent
1 unit, detached 406 26.6%
1 unit, attached 13 0.8%
5 to 9 units 30 2%
10 to 19 units 131 8.6%
20 to 49 units 362 23.7%
50 or more units 584 38.3%
Homes built since 2020
46
9.5% year-over-year change

The age of buildings in Oakbrook Terrace

In Oakbrook Terrace, the median construction year is 1977. About 0.2% of homes were built before the 1940s, with another 1.6% going up by 1949. Most development happened in the second half of the 20th century. Then, 14.2% of homes were added from 2000 to 2009, 7.9% between 2010 and 2019, and 3% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 3 0.2% -25.0%
Built between 1940 and 1949 24 1.6% -11.1%
Built between 1950 and 1959 143 9.4% 12.6%
Built between 1960 and 1969 95 6.2% -11.2%
Built between 1970 and 1979 677 44.4% 0.5%
Built between 1980 and 1989 99 6.5% 12.5%
Built between 1990 and 1999 102 6.7% -22.1%
Built between 2000 and 2009 217 14.2% 43.7%
Built between 2010 and 2019 120 7.9% 25.0%
Built in 2020 or later 46 3% 9.5%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Oakbrook Terrace occupancy rates

Out of the 1,334 occupied housing units in Oakbrook Terrace, 24.8% are owner-occupied, while 75.2% are lived in by tenants. Meanwhile, 12.6% of all homes on the local market sit vacant.

Occupied housing units
1,334
1.1% year-over-year change
Occupancy breakdown
Renter occupied
1,003
Owner occupied
331
Value Percent YoY
change
Renter occupied 1,003 75.2% 2.6%
Owner occupied 331 24.8% -3.2%
Unoccupied housing units
12.6%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Oakbrook Terrace housing costs

Housing costs in Oakbrook Terrace come to a median of $1,864 per month, while tenants specifically pay a median gross rent of $1,875.

Median housing costs per month
$1,864/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Oakbrook Terrace
$1,875/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Oakbrook Terrace

Oakbrook Terrace education at a glance

About 11.7% of the population in Oakbrook Terrace went to high school, while 26.8% pursued college studies. Another 4.4% earned an associate degree and 28.6% hold a bachelor’s. Meanwhile, 24.3% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 98 4.3% 3.2%
High school diploma 268 11.7% -17.3%
College diploma 615 26.8% 1.5%
Associate degree 101 4.4% 4.1%
Bachelor's degree 655 28.6% -13.0%
Graduate degree 557 24.3% 12.8%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Oakbrook Terrace

How much people earn in Oakbrook Terrace

The average annual household income in Oakbrook Terrace was $116,149 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +31.1% change from the previous year. At the same time, the median income stood at $76,905, reflecting a +9% shift over the same period.

Average household income in Oakbrook Terrace
$116,149/year
31.1% year-over-year change
Median household income in Oakbrook Terrace
$76,905/year
8.9% year-over-year change

Oakbrook Terrace income by age

In Oakbrook Terrace, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $92,241. Those with someone between 45 and 64 in charge, often well established professionally, earn $101,776 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $23,986, while those led by someone over 65, many of whom may be retired, have about $62,103 in earnings. Overall, 82.7% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $23,986 2.1%
25 - 44 $92,241 11.1%
45 - 64 $101,776 1.7%
Over 65 $62,103 29.1%
Above poverty level
2,252
Below poverty level
471
Value Percent YoY
change
Above poverty level 2,252 82.7% 1.0%
Below poverty level 471 17.3% -2.7%

Average renter income in Oakbrook Terrace

To get a better sense of what renters earn on average in Oakbrook Terrace, their median household income was $56,895 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 39.5%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$56,895
Rent-to-income ratio
39.5%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in Oakbrook Terrace

Workforce and job types in Oakbrook Terrace

The job market in Oakbrook Terrace is powered by 1,449 working residents, spread across a range of industries and roles. 81.4% of the working population are employed in professional or administrative positions, while 18.6% are in hands-on or service-based jobs. Also, 11.5% run their own businesses, 71.4% are employed by private companies, and 10.1% work in the public sector.

Workforce demographics

Working population
1,449
-1.0% year-over-year change
White collar
1,180
Blue collar
269
Value Percent YoY change
White collar 1,180 81.4% -0.8%
Blue collar 269 18.6% -1.5%
Employer type
Self employees
11.5%
Private companies
71.4%
Governmental workers
10.1%
Not for profit companies
7%
Value Percent YoY change
Self employees 166 11.5% -11.7%
Private companies 1,034 71.4% -4.7%
Governmental workers 147 10.1% 9.7%
Not for profit companies 102 7% 82.1%
Unemployment rate
3.7%
-8.2% year-over-year change

Available workforce

The unemployment rate in Oakbrook Terrace stands at 3.7%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Oakbrook Terrace

How people get around in Oakbrook Terrace

Commuting methods vary: 71.9% of residents travel by personal vehicle and 0.7% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 1,019 71.9% 0.7%
Taxicab 10 0.7% N/A
Bus or trolleybus 1 0.1% 0.0%
Railroad 24 1.7% 4.3%
Walk 10 0.7% N/A
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Oakbrook Terrace by zipcode?

Zipcode Population Number of households Median income Average income
60181 30,346 11,437 $92,142 $115,568

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FAQs about Oakbrook Terrace demographics 

What is the total population of Oakbrook Terrace?

Oakbrook Terrace has a total population of 2,723 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by +0.3% compared to a year ago.

What is the gender ratio in Oakbrook Terrace?

The gender ratio in Oakbrook Terrace is as follows:
  • 50.6% males (1,379 residents)
  • 49.4% females (1,344 residents)

What is the median age in Oakbrook Terrace?

The median age in Oakbrook Terrace is 34.4.

What is the age distribution of the population in Oakbrook Terrace?

The age distribution in Oakbrook Terrace is as follows:
  • Under 15: 13.8% (375 residents)
  • Ages 15-24: 14.2% (387 residents)
  • Ages 25-44: 34.3% (934 residents)
  • Ages 45-64: 18.1% (494 residents)
  • Over 65: 19.6% (533 residents)

What is the racial and ethnic makeup of Oakbrook Terrace?

The racial and ethnic makeup of Oakbrook Terrace is as follows:
  • White: 60.7% (1,652 residents)
  • Black or African American: 20.3% (553 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 10.8% (295 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 7.8% (213 residents)
  • Other: 0.4% (10 residents)

What percentage of the population in Oakbrook Terrace are U.S.-born citizens?

U.S.-born citizens represent 74.3% of the population in Oakbrook Terrace.

How many housing units are there in Oakbrook Terrace?

There are 1,526 housing units in Oakbrook Terrace, reflecting a +5.5% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Oakbrook Terrace and what is the average household size?

Oakbrook Terrace has a total of 1,334 households, with an average of 2 people in each.

What is the median household income in Oakbrook Terrace?

Oakbrook Terrace has a median household income of $76,905, representing a +8.9% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Oakbrook Terrace?

The employment rate is 96.3% in Oakbrook Terrace, with a workforce of 1,449 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 81.4% (1,180 residents)
  • Blue-collar workers: 18.6% (269 residents)

Places of employment:
  • Self-employed: 11.5% (166 residents)
  • Private companies: 71.4% (1,034 residents)
  • Governmental workers: 10.1% (147 residents)
  • Not-for-profit companies: 7% (102 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025