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CITY · 2000 CENSUS

Oak Lawn

Illinois · 55,245 residents · 8.57 sq mi
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The short version

Oak Lawn is a city of 55,245 people in Illinois. The median age is 41.5, about 6 years above the US median. 83% of homes are owner-occupied. Poverty is uncommon here, at 5.4% of residents. Getting to work takes 24 minutes on average. The typical home is worth $147,600.

At a glance
Wealthier
above the US median
US median: $42,589
Older
median age 41.5
US median: 35.2
Average education
21% hold a bachelor's degree
US average: 24%
Stable housing
home values roughly flat, inflation adjusted
US median home: $120,530
Section 01

Population & growth

55,245
−2%since 1990
from 56,182 in 1990
1990 – 2025
41.5
+5%since 1990
from 39.4 in 1990
US average: 35.2
Land area
8.57 sq mi
Population, 19902024
52K54K56K57K59K19902000201020202024Oak Lawn
202457K
1990201020202024
Age distribution, 2000
Under 55.4%(2,976)
US avg: 6.8%
5 to 96%(3,329)
US avg: 7.3%
10 to 146.5%(3,571)
US avg: 7.3%
15 to 196.3%(3,454)
US avg: 7.2%
20 to 245.1%(2,792)
US avg: 6.7%
25 to 3411.2%(6,189)
US avg: 14.2%
35 to 4415%(8,274)
US avg: 16%
45 to 5413%(7,167)
US avg: 13.4%
55 to 649.9%(5,478)
US avg: 8.6%
65 to 7410.5%(5,778)
US avg: 6.5%
75 to 848.7%(4,824)
US avg: 4.4%
85 and over2.6%(1,413)
US avg: 1.5%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$47,585
−7%inflation adjusted, since 1990
from $38,665 in 1990
US average: $42,589
1990 – 2024
$23,877
+42%since 1990
from $16,852 in 1990
US average: $21,522
5.4%
+2.0 ptssince 1990
from 3.4% in 1990
US average: 12.4%
Section 03

Housing

$147,600
+5%inflation adjusted, since 1990
from $106,900 in 1990
US average: $120,530
1990 – 2024
$687
−2%inflation adjusted, since 1990
from $534 in 1990
US average: $602
82.9%
+1.0 ptssince 1990
from 81.9% in 1990
17.1% rent
Section 04

Race & ethnicity

1990
White, non-Hispanic98.1%(55,127)
Black0.1%(50)
Hispanic / Latino2.2%(1,240)
Asian1.2%(680)
2000
White, non-Hispanic89.9%(49,689)
Black1.2%(666)
Hispanic / Latino5.3%(2,942)
Asian1.7%(941)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

Detailed origin tables are available for 2024; showing 2024 data.

Hispanic origin
Mexican21.5%(12,244)
Puerto Rican1.2%(684)
Guatemalan0.2%(130)
Salvadoran0.2%(125)
Spaniard0.2%(109)
Colombian0.1%(73)
Cuban0.1%(64)
Costa Rican0.1%(63)
Peruvian0%(18)
+ 2 more hispanic origin groups with data
Asian origin
Filipino0.7%(415)
Vietnamese0.5%(303)
Chinese0.3%(164)
Asian Indian0.1%(48)
Korean0.1%(45)
Ancestry
Irish17.7%(10,064)
Polish14.5%(8,219)
German11.4%(6,497)
Arab7.6%(4,342)
Italian6.1%(3,485)
Palestinian2.6%(1,495)
English2.5%(1,429)
American2.3%(1,317)
Lithuanian1.6%(926)
Slovak1.1%(627)
Dutch1.1%(600)
Swedish1%(589)
+ 42 more ancestry groups with data
Jordanian1%(579)
Czech0.8%(447)
Greek0.7%(404)
Moroccan0.7%(380)
Croatian0.6%(352)
Norwegian0.6%(341)
Russian0.5%(279)
French0.5%(273)
Scottish0.4%(216)
Austrian0.3%(173)
Lebanese0.3%(159)
Hungarian0.3%(145)
Ukrainian0.2%(121)
Nigerian0.2%(114)
Belgian0.2%(113)
Egyptian0.1%(77)
West Indian0.1%(75)
Canadian0.1%(71)
Syrian0.1%(65)
British0.1%(62)
Danish0.1%(60)
Haitian0.1%(56)
Scotch-Irish0.1%(48)
Serbian0.1%(43)
Ghanaian0.1%(39)
Portuguese0.1%(31)
Finnish0.1%(30)
Welsh0.1%(29)
Brazilian0%(26)
Iraqi0%(24)
Swiss0%(24)
Bulgarian0%(18)
Romanian0%(15)
Israeli0%(14)
Guyanese0%(11)
Turkish0%(9)
Kenyan0%(1)
Section 05

Education

20.9%
+3.4 ptssince 1990
from 17.6% in 1990
US average: 24.4%
High school or higher
83.5%
+3.5 ptssince 1990
from 80.0% in 1990
US average: 80.3%
6.8%
+1.7 ptssince 1990
from 5.2% in 1990
US average: 8.8%
Section 06

Commute & transportation

23.8 min
−7%since 1990
from 25.6 min in 1990
US average: 17.6
Section 07

Work & employment

No data for the years selected.

Section 08

People & community

No data for the years selected.

Marital status
Men 15+
Never married28.6%(5,992)
Married60.3%(12,648)
Widowed4.3%(908)
Divorced6.8%(1,430)
Women 15+
Never married21.4%(5,243)
Married52.2%(12,758)
Widowed17.8%(4,354)
Divorced8.6%(2,101)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2000
Section 09

Health coverage

Showing 2024 (the nearest year with coverage data).

6.1%
−4.1 ptssince 2013
from 10.2% in 2013
US average: 8.4%
58.9%
−1.2 ptssince 2020
from 60.1% in 2020
US average: 54.8%
Direct-purchase
13.0%
−0.8 ptssince 2020
from 13.8% in 2020
US average: 13.8%
19.4%
+0.5 ptssince 2020
from 18.9% in 2020
US average: 18.4%
19.2%
+3.7 ptssince 2020
from 15.5% in 2020
US average: 20.9%
VA health care
1.1%
−0.7 ptssince 2020
from 1.8% in 2020
US average: 2.2%
Any private
69.1%
−1.8 ptssince 2020
from 70.9% in 2020
US average: 67.1%
Any public
36.8%
+3.5 ptssince 2020
from 33.3% in 2020
US average: 36.7%

Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.

Section 09 · Service history

Veterans

Veterans by period of service, 2024
Gulf War (2001 or later)24.2%(355)
US avg: 26.4%
Gulf War (1990s)15.7%(230)
US avg: 24.3%
Vietnam era29.9%(438)
US avg: 33.1%
Korean War5.7%(84)
US avg: 4.5%
World War II1.8%(27)
US avg: 1%

Share of the 1,465 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.

BAR + DOT: THIS PLACE · TICK: US AVERAGE
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Frequently asked

How many people live in Oak Lawn, Illinois?

Oak Lawn, Illinois has about 55,245 residents according to the 2000 Census.

What is the median household income in Oak Lawn, Illinois?

The typical household in Oak Lawn, Illinois earns about $47,585 a year. Half of households make more than that, and half make less.

Is Oak Lawn, Illinois expensive?

In Oak Lawn, Illinois, the median home is worth about $147,600, and the typical rent is about $687 a month.

How educated are people in Oak Lawn, Illinois?

About 20.9% of adults age 25 and over in Oak Lawn, Illinois hold a bachelor's degree or higher.

What is the poverty rate in Oak Lawn, Illinois?

About 5.4% of people in Oak Lawn, Illinois live below the federal poverty line.

Has Oak Lawn, Illinois grown since 1990?

Yes, Oak Lawn, Illinois has shrunk since 1990. The population has lost about 937 residents, a change of about -2 percent over that period.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

How we source and harmonize this data →