Oakbrook, Lakewood, Pierce County, WA demographics:
population, income, and more

Total population
6,309
0.9% year-over-year change
Median household income
$91,664/yr
3.7% year-over-year change
Housing units
2,790
0.6% year-over-year change

Oakbrook population

How many people live in Oakbrook

Oakbrook is home to 6,309 residents, according to the most recent Census data. Gender-wise, 49.9% of Oakbrook locals are male, and 50.1% are female.

Total population
6,309
0.9% year-over-year change
Gender ratio
Male
49.9%
3,147
Female
50.1%
3,162
Value Percent YoY change
Male 3,147 49.9% 2.3%
Female 3,162 50.1% -0.3%
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 is 41, with the population distributed as follows: about 13.9% are children under 15, then 11.7% are in the 15 to 24 age group. Adults between 25 and 44 make up 29.8% of the population, while another 25% fall into the 45 to 64 bracket. Finally, around 19.6% are 65 or older.

Median age
40.8
Age breakdown
Under 15
13.9%
15 to 24
11.7%
25 to 44
29.8%
45 to 64
25%
Over 65
19.6%
Value Percent YoY change
Under 15 878 13.9% -5.8%
15 to 24 740 11.7% 5.1%
25 to 44 1,877 29.8% 5.3%
45 to 64 1,576 25% 1.0%
Over 65 1,239 19.6% -2.6%
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, 82.8% of the population are US-born citizens, while 13.3% have gained naturalized citizenship. At the same time, 3.9% of residents are non-citizens. As for race, 54.6% of locals are Caucasian, 10.3% are African American and 7.6% have Asian roots. Another 0.4% are Indigenous American, 1.8% are Pacific Islanders, while 7.2% identify as another race. There’s also a share of 18.3% that includes residents with two or more races.

Citizenship
U.S.-born citizens
82.8%
Non-U.S.-born citizens
13.3%
Non-citizens
3.9%
Value Percent YoY change
U.S.-born citizens 5,224 82.8% 2.6%
Non-U.S.-born citizens 840 13.3% -0.4%
Non-citizens 244 3.9% -23.0%
Racial breakdown
White
54.6%
Black or African American
10.3%
American Indian and Alaska Native
0.4%
Asian
7.6%
Native Hawaiian and other Pacific Islander
1.8%
Two or more races
18.3%
Other
7.2%
Value Percent
White 3,442 54.6%
Black or African American 648 10.3%
American Indian and Alaska Native 22 0.4%
Asian 477 7.6%
Native Hawaiian and other Pacific Islander 111 1.8%
Two or more races 1,156 18.3%
Other 452 7.2%

Households in Oakbrook

A peek inside Oakbrook households

Oakbrook has 2,561 households, with an average of 2 members in each. Of these, 58.4% are families, while the remaining 41.6% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
2,561
0.0% year-over-year change
Average people per household
2
Non-family households
1,065
Family households
1,496
Value Percent YoY change
Non-family households 1,065 41.6% 2.3%
Family households 1,496 58.4% -1.5%
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

The housing landscape of Oakbrook

Oakbrook's housing consists of 2,790 units, with 60.1% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 6.2% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 0.3% of the housing landscape.

Housing units
2,790
0.6% year-over-year change
Housing types
Value Percent
1 unit, detached 1,677 60.1%
1 unit, attached 174 6.2%
2 units 147 5.3%
3 or 4 units 156 5.6%
5 to 9 units 210 7.5%
10 to 19 units 284 10.2%
20 to 49 units 61 2.2%
50 or more units 70 2.5%
Mobile home 9 0.3%
Boat, RV, van, etc. 2 0.1%
Homes built since 2020
16
60.0% year-over-year change

The age of buildings in Oakbrook

In Oakbrook, the median construction year is 1974. About 1.5% of homes were built before the 1940s, with another 3.7% going up by 1949. Most development happened in the second half of the 20th century. Then, 7.8% of homes were added from 2000 to 2009, 5.2% between 2010 and 2019, and 0.6% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 43 1.5% -23.2%
Built between 1940 and 1949 103 3.7% 8.4%
Built between 1950 and 1959 392 14.1% 1.8%
Built between 1960 and 1969 648 23.2% -2.3%
Built between 1970 and 1979 544 19.5% 1.3%
Built between 1980 and 1989 336 12% 8.4%
Built between 1990 and 1999 345 12.4% -7.3%
Built between 2000 and 2009 218 7.8% 4.8%
Built between 2010 and 2019 144 5.2% 2.1%
Built in 2020 or later 16 0.6% 60.0%
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 occupancy rates

Out of the 2,561 occupied housing units in Oakbrook, 63.9% are owner-occupied, while 36.1% are lived in by tenants. Meanwhile, 8.2% of all homes on the local market sit vacant.

Occupied housing units
2,561
0.0% year-over-year change
Occupancy breakdown
Renter occupied
925
Owner occupied
1,636
Value Percent YoY
change
Renter occupied 925 36.1% -6.4%
Owner occupied 1,636 63.9% 4.1%
Unoccupied housing units
8.2%
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 housing costs

Housing costs in Oakbrook come to a median of $1,708 per month, while tenants specifically pay a median gross rent of $1,711.

Median housing costs per month
$1,708/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
$1,711/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

Oakbrook education at a glance

About 29.3% of the population in Oakbrook went to high school, while 25.7% pursued college studies. Another 12.3% earned an associate degree and 16.5% hold a bachelor’s. Meanwhile, 12.2% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 211 4% -13.2%
High school diploma 1,529 29.3% 2.1%
College diploma 1,339 25.7% -5.2%
Associate degree 643 12.3% 3.9%
Bachelor's degree 860 16.5% 10.5%
Graduate degree 634 12.2% 9.3%
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

How much people earn in Oakbrook

The average annual household income in Oakbrook was $121,171 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +6.7% change from the previous year. At the same time, the median income stood at $91,664, reflecting a +3.7% shift over the same period.

Average household income in Oakbrook
$121,171/year
6.7% year-over-year change
Median household income in Oakbrook
$91,664/year
3.7% year-over-year change

Oakbrook income by age

In Oakbrook, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $98,204. Those with someone between 45 and 64 in charge, often well established professionally, earn $112,670 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $61,389, while those led by someone over 65, many of whom may be retired, have about $62,263 in earnings. Overall, 91.8% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $61,389 18.6%
25 - 44 $98,204 11.3%
45 - 64 $112,670 4.9%
Over 65 $62,263 -12.4%
Above poverty level
5,545
Below poverty level
492
Value Percent YoY
change
Above poverty level 5,545 91.8% 2.1%
Below poverty level 492 8.2% -9.7%

Employment in Oakbrook

Workforce and job types in Oakbrook

78.9% of the working population are employed in professional or administrative positions, while 21.1% are in hands-on or service-based jobs. Also, 9.5% run their own businesses, 59.1% are employed by private companies, and 22.2% work in the public sector.

Workforce demographics

White collar
2,231
Blue collar
598
Value Percent YoY change
White collar 2,231 78.9% 6.0%
Blue collar 598 21.1% 4.0%
Employer type
Self employees
9.5%
Private companies
59.1%
Governmental workers
22.2%
Not for profit companies
9.2%
Value Percent YoY change
Self employees 269 9.5% 16.4%
Private companies 1,671 59.1% 7.0%
Governmental workers 628 22.2% -5.8%
Not for profit companies 261 9.2% 19.2%

Transportation in Oakbrook

How people get around in Oakbrook

In Oakbrook, the average commute time is 6 minutes. Commuting methods vary: 95.5% of residents travel by personal vehicle and 0.8% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
6 min
0.0% year-over-year change
Means of transportation
Value Percent YoY change
Car 2,566 95.5% 4.4%
Bus or trolleybus 48 1.8% -21.3%
Railroad 25 0.9% -3.9%
Ferryboat 13 0.5% 0.0%
Motorcycle 10 0.4% 0.0%
Bicycle 3 0.1% -40.0%
Walk 22 0.8% -33.3%
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 by zipcode?

Zipcode Population Number of households Median income Average income
98498 29,209 11,857 $91,664 $121,171

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FAQs about Oakbrook demographics 

What is the total population of Oakbrook?

Oakbrook has a total population of 6,309 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 +0.9% compared to a year ago.

What is the gender ratio in Oakbrook?

The gender ratio in Oakbrook is as follows:
  • 49.9% males (3,147 residents)
  • 50.1% females (3,162 residents)

What is the median age in Oakbrook?

The median age in Oakbrook is 40.8.

What is the age distribution of the population in Oakbrook?

The age distribution in Oakbrook is as follows:
  • Under 15: 13.9% (878 residents)
  • Ages 15-24: 11.7% (740 residents)
  • Ages 25-44: 29.8% (1,877 residents)
  • Ages 45-64: 25% (1,576 residents)
  • Over 65: 19.6% (1,239 residents)

What is the racial and ethnic makeup of Oakbrook?

The racial and ethnic makeup of Oakbrook is as follows:
  • White: 54.6% (3,442 residents)
  • Black or African American: 10.3% (648 residents)
  • American Indian and Alaska Native: 0.4% (22 residents)
  • Asian: 7.6% (477 residents)
  • Native Hawaiian and Other Pacific Islander: 1.8% (111 residents)
  • Two or More Races: 18.3% (1,156 residents)
  • Other: 7.2% (452 residents)

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

U.S.-born citizens represent 82.8% of the population in Oakbrook.

How many housing units are there in Oakbrook?

There are 2,790 housing units in Oakbrook, reflecting a +0.6% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Oakbrook has a total of 2,561 households, with an average of 2 people in each.

What is the median household income in Oakbrook?

Oakbrook has a median household income of $91,664, representing a +3.7% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Oakbrook?

Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 78.9% (2,231 residents)
  • Blue-collar workers: 21.1% (598 residents)

Places of employment:
  • Self-employed: 9.5% (269 residents)
  • Private companies: 59.1% (1,671 residents)
  • Governmental workers: 22.2% (628 residents)
  • Not-for-profit companies: 9.2% (261 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