Oak Brook, Illinois

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Population in 2021: 8,086 (100% urban, 0% rural).
Population change since 2000: -7.1%
 
Males: 3,830  (47.4%)
Females: 4,256  (52.6%)
Median resident age:

54.3 years
Illinois median age:

39.0 years

Zip codes: 60523.

Estimated median household income in 2021: $145,365 (it was $146,537 in 2000)
Oak Brook:

$145,365
IL:

$72,205

Estimated per capita income in 2021: $86,521 (it was $76,668 in 2000)

Oak Brook village income, earnings, and wages data

Estimated median house or condo value in 2021: $864,021 (it was $588,200 in 2000)
Oak Brook:

$864,021
IL:

$231,500

Mean prices in 2021: all housing units: over $1,000,000; detached houses: over $1,000,000; townhouses or other attached units: $714,358; in 5-or-more-unit structures: $506,098

Median gross rent in 2021: $1,661.

March 2022 cost of living index in Oak Brook: 105.1 (more than average, U.S. average is 100)
Percentage of residents living in poverty in 2021: 4.9%
(3.7% for White Non-Hispanic residents, 20.3% for Hispanic or Latino residents, 18.8% for two or more races residents)
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  • Races in Oak Brook, IL (2021)
    • 4,84259.8%White alone
    • 2,49230.8%Asian alone
    • 3774.7%Hispanic
    • 2433.0%Two or more races
    • 1471.8%Other race alone
    • 440.5%Black alone

Races in Oak Brook detailed stats: ancestries, foreign born residents, place of birth



According to our research of Illinois and other state lists, there were 4 registered sex offenders living in Oak Brook, Illinois as of March 19, 2024.
The ratio of all residents to sex offenders in Oak Brook is 1,995 to 1.
The ratio of registered sex offenders to all residents in this city is much lower than the state average.


Crime rates in Oak Brook by year

Type

2010

2011

2012

2013

2014

2015

2016

2017

2018

2019

2020

Murders
(per 100,000)
1
(12.7)
1
(12.6)
0
(0.0)
0
(0.0)
0
(0.0)
0
(0.0)
0
(0.0)
0
(0.0)
0
(0.0)
0
(0.0)
0
(0.0)
Rapes
(per 100,000)
0
(0.0)
0
(0.0)
0
(0.0)
1
(12.5)
1
(12.4)
1
(12.3)
2
(24.6)
0
(0.0)
3
(37.0)
3
(37.1)
4
(49.8)
Robberies
(per 100,000)
0
(0.0)
3
(37.9)
2
(25.2)
3
(37.4)
1
(12.4)
1
(12.3)
3
(36.9)
1
(12.3)
3
(37.0)
1
(12.4)
5
(62.3)
Assaults
(per 100,000)
2
(25.4)
0
(0.0)
1
(12.6)
0
(0.0)
4
(49.5)
8
(98.7)
5
(61.5)
2
(24.7)
4
(49.4)
2
(24.7)
4
(49.8)
Burglaries
(per 100,000)
13
(164.9)
17
(215.0)
14
(176.3)
27
(336.6)
14
(173.3)
23
(283.7)
18
(221.4)
9
(111.1)
22
(271.5)
15
(185.3)
42
(523.1)
Thefts
(per 100,000)
591
(7,497)
557
(7,044)
578
(7,279)
510
(6,358)
401
(4,965)
474
(5,846)
536
(6,593)
575
(7,100)
514
(6,343)
433
(5,348)
342
(4,260)
Auto thefts
(per 100,000)
5
(63.4)
10
(126.5)
10
(125.9)
9
(112.2)
6
(74.3)
2
(24.7)
8
(98.4)
9
(111.1)
16
(197.5)
20
(247.0)
12
(149.5)
Arson
(per 100,000)
0
(0.0)
0
(0.0)
1
(12.6)
0
(0.0)
1
(12.4)
0
(0.0)
0
(0.0)
0
(0.0)
0
(0.0)
0
(0.0)
0
(0.0)
City-Data.com crime index346.9343.6323.6308.0240.2289.0330.1309.3339.1285.0287.5

The City-Data.com crime index weighs serious crimes and violent crimes more heavily. Higher means more crime, U.S. average is 254.8. It adjusts for the number of visitors and daily workers commuting into cities.

Click on a table row to update graph
City-data.com crime index in Oak Brook, IL

Crime rate in Oak Brook detailed stats: murders, rapes, robberies, assaults, burglaries, thefts, arson

Full-time law enforcement employees in 2020, including police officers: 49 (41 officers - 37 male; 4 female).
Officers per 1,000 residents here:

5.11
Illinois average:

3.04
Recent articles from our blog. Our writers, many of them Ph.D. graduates or candidates, create easy-to-read articles on a wide variety of topics.
Oak Brook, IL forum
Recent posts about Oak Brook, Illinois on our local forum with over 2,400,000 registered users. Oak Brook is mentioned 2,100 times on our forum:
Oak Brook Schools Asian Demographic Question  (3 replies)
New Job Oak Brook- Where To Live  (9 replies)
Oak Brook Center  (14 replies)
How come North Chicago suburbs are predominantly White?  (47 replies)
Battle of the elite malls in suburbia  (67 replies)
Chicago Suburbs to move to from Austin TX  (37 replies)

Latest news from Oak Brook, IL collected exclusively by city-data.com from local newspapers, TV, and radio stations

Ancestries: Irish (9.1%), Italian (7.5%), Palestinian (5.6%), Polish (5.1%), Greek (3.6%), American (3.6%).

Current Local Time: CST time zone

Incorporated on 05/12/1958

Elevation: 660 feet

Land area: 8.16 square miles.

Population density: 991 people per square mile   (low).

Oak Brook, Illinois map

2,216 residents are foreign born (21.3% Asia, 3.2% Europe).

This village:

27.4%
Illinois:

14.1%

Median real estate property taxes paid for housing units with mortgages in 2021: $10,150 (1.2%)
Median real estate property taxes paid for housing units with no mortgage in 2021: $10,008 (1.2%)

Nearest city with pop. 50,000+: Wheaton, IL (8.1 miles , pop. 55,416).

Nearest city with pop. 200,000+: Chicago, IL (14.1 miles , pop. 2,896,016).

Nearest cities:

Oakbrook Terrace, IL (1.1 miles ),
Hinsdale, IL (1.7 miles ),
Clarendon Hills, IL (1.7 miles ),
Westmont, IL (1.8 miles ),
Villa Park, IL (1.9 miles ),
Western Springs, IL (1.9 miles ),
Hillside, IL (1.9 miles ),
Elmhurst, IL (1.9 miles )

Latitude: 41.84 N, Longitude: 87.95 W

Daytime population change due to commuting: +26,775 (+330.7%)
Workers who live and work in this village: 1,082 (37.5%)

Distribution of median household income in Oak Brook, IL in 2021
Distribution of house value in Oak Brook, IL in 2021
Oak Brook satellite photo by USGS

Oak Brook tourist attractions:

Single-family new house construction building permits:

  • 2021: 5 buildings, average cost: $1,700,000
  • 2020: 7 buildings, average cost: $928,600
  • 2019: 15 buildings, average cost: $1,047,100
  • 2018: 6 buildings, average cost: $1,370,000
  • 2017: 20 buildings, average cost: $1,213,600
  • 2016: 12 buildings, average cost: $1,298,800
  • 2015: 19 buildings, average cost: $794,600
  • 2014: 20 buildings, average cost: $1,193,500
  • 2013: 19 buildings, average cost: $1,005,600
  • 2012: 11 buildings, average cost: $787,700
  • 2011: 6 buildings, average cost: $941,700
  • 2010: 8 buildings, average cost: $1,359,600
  • 2009: 13 buildings, average cost: $1,198,500
  • 2008: 9 buildings, average cost: $1,078,900
  • 2007: 17 buildings, average cost: $1,231,400
  • 2006: 12 buildings, average cost: $1,090,400
  • 2005: 32 buildings, average cost: $567,200
  • 2004: 33 buildings, average cost: $564,600
  • 2003: 34 buildings, average cost: $576,700
  • 2002: 32 buildings, average cost: $519,400
  • 2001: 33 buildings, average cost: $797,900
  • 2000: 37 buildings, average cost: $749,600
  • 1999: 31 buildings, average cost: $640,600
  • 1998: 31 buildings, average cost: $667,900
  • 1997: 22 buildings, average cost: $498,900
Number of permits per 10,000 Oak Brook, IL residents
Average permit cost in Oak Brook, IL
Unemployment in November 2020:
Here:

3.1%
Illinois:

4.3%
Historical population in Oak Brook, IL
Historical housing units in Oak Brook, IL
Most common industries in Oak Brook, IL (%)
Both Males Females
Most common industries in 2000
  • Health care (26.0%)
  • Professional, scientific, technical services (10.7%)
  • Finance & insurance (7.8%)
  • Educational services (6.1%)
  • Construction (4.3%)
  • Accommodation & food services (3.5%)
  • Administrative & support & waste management services (3.1%)
Most common industries for males in 2000
  • Health care (25.2%)
  • Professional, scientific, technical services (12.4%)
  • Finance & insurance (8.0%)
  • Construction (6.7%)
  • Accommodation & food services (4.9%)
  • Real estate & rental & leasing (2.7%)
  • Educational services (2.5%)
Most common industries for females in 2000
  • Health care (27.2%)
  • Educational services (10.9%)
  • Professional, scientific, technical services (8.3%)
  • Finance & insurance (7.4%)
  • Administrative & support & waste management services (5.2%)
  • Department & other general merchandise stores (4.7%)
  • Real estate & rental & leasing (3.2%)
Most common occupations in Oak Brook, IL (%)
Both Males Females
Most common occupations in 2000
  • Physicians and surgeons (17.6%)
  • Top executives (8.0%)
  • Other management occupations, except farmers and farm managers (6.9%)
  • Sales representatives, services, wholesale and manufacturing (5.5%)
  • Other sales and related occupations, including supervisors (5.4%)
  • Retail sales workers, except cashiers (3.5%)
  • Other office and administrative support workers, including supervisors (2.8%)
Most common occupations for males in 2000
  • Physicians and surgeons (19.8%)
  • Top executives (11.2%)
  • Sales representatives, services, wholesale and manufacturing (9.1%)
  • Other management occupations, except farmers and farm managers (8.8%)
  • Other sales and related occupations, including supervisors (5.6%)
  • Other health diagnosing and treating practitioners and technical occupations (3.5%)
  • Financial managers (3.1%)
Most common occupations for females in 2000
  • Physicians and surgeons (14.6%)
  • Retail sales workers, except cashiers (6.0%)
  • Financial clerks, except bookkeeping, accounting and auditing clerks (5.3%)
  • Secretaries and administrative assistants (5.2%)
  • Other office and administrative support workers, including supervisors (5.2%)
  • Other sales and related occupations, including supervisors (5.1%)
  • Preschool, kindergarten, elementary, and middle school teachers (4.7%)

Average climate in Oak Brook, Illinois

Based on data reported by over 4,000 weather stations

Oak Brook, Illinois average temperatures Oak Brook, Illinois average precipitation Oak Brook, Illinois humidity Oak Brook, Illinois wind speed Oak Brook, Illinois snowfall Oak Brook, Illinois sunshine Oak Brook, Illinois clear and cloudy days

Oak Brook, Illinois environmental map by EPA

Map Legend

Air pollution and air quality trends
(lower is better)
AQI CO NO2 SO2 Ozone PM10 PM2.5 Pb
Air Quality Index

Air Quality Index (AQI) level in 2018 was 96.9. This is worse than average.

City:

96.9
U.S.:

74.2
Carbon Monoxide Level

Carbon Monoxide (CO) [ppm] level in 2018 was 0.246. This is about average. Closest monitor was 3.4 miles away from the city center.

City:

0.246
U.S.:

0.267
Nitrogen Dioxide Level

Nitrogen Dioxide (NO2) [ppb] level in 2018 was 16.6. This is significantly worse than average. Closest monitor was 3.4 miles away from the city center.

City:

16.6
U.S.:

5.6
Sulfur Dioxide Level

Sulfur Dioxide (SO2) [ppb] level in 2018 was 1.14. This is significantly better than average. Closest monitor was 3.4 miles away from the city center.

City:

1.14
U.S.:

1.79
Ozone Level

Ozone [ppb] level in 2018 was 25.0. This is better than average. Closest monitor was 3.4 miles away from the city center.

City:

25.0
U.S.:

33.3
Particulate Matter Level

Particulate Matter (PM10) [µg/m3] level in 2018 was 23.8. This is worse than average. Closest monitor was 4.3 miles away from the city center.

City:

23.8
U.S.:

19.6
Particulate Matter Level

Particulate Matter (PM2.5) [µg/m3] level in 2018 was 9.76. This is about average. Closest monitor was 6.8 miles away from the city center.

City:

9.76
U.S.:

8.46
Lead Level

Lead (Pb) [µg/m3] level in 2009 was 0.0191. This is significantly worse than average. Closest monitor was 3.4 miles away from the city center.

City:

0.0191
U.S.:

0.0098

Tornado activity:

Oak Brook-area historical tornado activity is slightly below Illinois state average. It is 48% greater than the overall U.S. average.

On 8/28/1990, a category F5 (max. wind speeds 261-318 mph) tornado 23.3 miles away from the Oak Brook village center killed 29 people and injured 350 people and caused between $50,000 and $500,000 in damages.

On 6/13/1976, a category F4 (max. wind speeds 207-260 mph) tornado 7.8 miles away from the village center killed 2 people and injured 23 people and caused between $500,000 and $5,000,000 in damages.

Earthquake activity:

Oak Brook-area historical earthquake activity is significantly above Illinois state average. It is 43% greater than the overall U.S. average.

On 4/18/2008 at 09:36:59, a magnitude 5.4 (5.1 MB, 4.8 MS, 5.4 MW, 5.2 MW, Class: Moderate, Intensity: VI - VII) earthquake occurred 234.4 miles away from Oak Brook center
On 6/10/1987 at 23:48:54, a magnitude 5.1 (4.9 MB, 4.4 MS, 4.6 MS, 5.1 LG) earthquake occurred 208.9 miles away from the city center
On 4/18/2008 at 09:36:59, a magnitude 5.2 (5.2 MW, Depth: 8.9 mi) earthquake occurred 234.4 miles away from the city center
On 6/28/2004 at 06:10:52, a magnitude 4.2 (4.2 MW, Depth: 6.2 mi, Class: Light, Intensity: IV - V) earthquake occurred 55.6 miles away from the city center
On 2/10/2010 at 09:59:35, a magnitude 3.8 (3.8 MW, Depth: 6.2 mi, Class: Light, Intensity: II - III) earthquake occurred 29.4 miles away from the city center
On 6/18/2002 at 17:37:15, a magnitude 5.0 (4.3 MB, 4.6 MW, 5.0 LG) earthquake occurred 266.7 miles away from the city center
Magnitude types: regional Lg-wave magnitude (LG), body-wave magnitude (MB), surface-wave magnitude (MS), moment magnitude (MW)

Natural disasters:

The number of natural disasters in DuPage County (15) is near the US average (15).
Major Disasters (Presidential) Declared: 10
Emergencies Declared: 4

Causes of natural disasters: Floods: 8, Storms: 8, Snowstorms: 2, Tornadoes: 2, Winter Storms: 2, Blizzard: 1, Hurricane: 1, Snow: 1, Wind: 1, Other: 1 (Note: some incidents may be assigned to more than one category).
Oak Brook topographic map

Main business address for: NSP HOLDINGS LLC (MISCELLANEOUS MANUFACTURING INDUSTRIES), NORCROSS SAFETY PRODUCTS LLC (MISCELLANEOUS MANUFACTURING INDUSTRIES), UNITED FINANCIAL MORTGAGE CORP (MORTGAGE BANKERS & LOAN CORRESPONDENTS), RC2 CORP (WHOLESALE-MISC DURABLE GOODS), GREAT LAKES DREDGE & DOCK CORP (HEAVY CONSTRUCTION OTHER THAN BUILDING CONST - CONTRACTORS), INLAND REAL ESTATE CORP (REAL ESTATE INVESTMENT TRUSTS), INLAND LAND APPRECIATION FUND II LP (REAL ESTATE), FEDERAL SIGNAL CORP /DE/ (MOTOR VEHICLES & PASSENGER CAR BODIES) and 7 other public companies.

Hospitals and medical centers in Oak Brook:

  • AMAZING MEDICAL CARE, INC (2625 BUTTERFIELD RD, STE 138 SOUTH)
  • APEX HOME HEALTH CARE, INC (2607 W 22ND STREET, STE 47)
  • BEST CARE HOME HEALTH, INC. (600 HUNTER DRIVE, SUITE 301)
  • DELTA HOME HEALTH CARE, INC (900 JORIE BOULEVARD, STE 101)
  • HEALTHCARE PARTNERS AT HOME, LLC (2015 SPRING ROAD, STE 270)
  • INDEPENDENCE PLUS INC. (720 ENTERPRISE DRIVE)
  • SUMMIT HOME HEALTH (915 HARGER ROAD, SUITE 102)
  • SUPREME HOME HEALTH, INC (2625 BUTTERFIELD ROAD, SUITE 225W)
  • OAKBROOK HEALTHCARE CENTRE (2013 MIDWEST ROAD)

Heliports located in Oak Brook:

See details about Heliports located in Oak Brook, IL

Amtrak stations near Oak Brook:

  • 5 miles: LA GRANGE ROAD (LA GRANGE, 25 W. BURLINGTON AVE.) . Services: enclosed waiting area, public payphones, taxi stand, public transit connection.
  • 8 miles: SUMMIT (ARCHER & CENTER AVE.) . Services: public payphones, free short-term parking, free long-term parking, call for taxi service, public transit connection.
  • 11 miles: NAPERVILLE (E. 4TH & ELLSWORTH AVE.) . Services: ticket office, partially wheelchair accessible, enclosed waiting area, public restrooms, public payphones, free short-term parking, free long-term parking, call for taxi service, public transit connection.

Colleges/Universities in Oak Brook:

  • ITT Technical Institute-Oak Brook (Full-time enrollment: 347; Location: 800 Jorie Boulevard, Suite 100; Private, for-profit; Website: www.itt-tech.edu)
  • PCCTI IT and Healthcare (Full-time enrollment: 117; Location: 2625 Butterfield Road, Ste 102E; Private, for-profit; Website: WWW.PCCTI.COM)

Colleges/universities with over 2000 students nearest to Oak Brook:

  • Elmhurst College (about 5 miles; Elmhurst, IL; Full-time enrollment: 3,364)
  • College of DuPage (about 7 miles; Glen Ellyn, IL; FT enrollment: 18,910)
  • Wheaton College (about 8 miles; Wheaton, IL; FT enrollment: 2,948)
  • Triton College (about 8 miles; River Grove, IL; FT enrollment: 8,817)
  • Dominican University (about 9 miles; River Forest, IL; FT enrollment: 2,971)
  • Concordia University-Chicago (about 9 miles; River Forest, IL; FT enrollment: 3,944)
  • Benedictine University (about 9 miles; Lisle, IL; FT enrollment: 5,694)

Public elementary/middle schools in Oak Brook:

See full list of schools located in Oak Brook

Library in Oak Brook:

  • OAK BROOK PUBLIC LIBRARY (Operating income: $1,420,477; Location: 600 OAK BROOK ROAD; 83,463 books; 6,511 audio materials; 5,231 video materials; 21 local licensed databases; 19 state licensed databases; 12 other licensed databases; 253 print serial subscriptions; 2 electronic serial subscriptions)

User-submitted facts and corrections:

  • Please add the following school listing to your Oak Brook, Illinois data: Oak Brook Academy of Music & Art (Location: 2603 West 22nd St., Suite 23; Private, for-profit)

Points of interest:

Click to draw/clear village borders

Notable locations in Oak Brook: Oak Brook Golf Course (A), Oak Brook Polo Club (B), Butler Golf Club (C), Midwest Golf Club (D), Butterfield Country Club (E), Oakbrook Village Hall (F), Oak Brook Fire Department Station 2 (G), Oak Brook Fire Department Station 1 (H). Display/hide their locations on the map

Shopping Centers: Oakbrook Shopping Center (1), The Oaks of Oak Brook Shopping Center (2). Display/hide their locations on the map

Main business address in Oak Brook include: NSP HOLDINGS LLC (A), NORCROSS SAFETY PRODUCTS LLC (B), UNITED FINANCIAL MORTGAGE CORP (C), RC2 CORP (D), GREAT LAKES DREDGE & DOCK CORP (E), INLAND REAL ESTATE CORP (F), INLAND LAND APPRECIATION FUND II LP (G), FEDERAL SIGNAL CORP /DE/ (H). Display/hide their locations on the map

Churches in Oak Brook include: Christ Church of Oak Brook (A), Saint Francis Retreat (B), Oak Brook Community Church (C). Display/hide their locations on the map

Cemeteries: Brownswood Cemetery (1), Saint Johns Cemetery (2), Zion Evangelical Cemetery (3). Display/hide their locations on the map

Lake: Mays Lakes (A). Display/hide its location on the map

Parks in Oak Brook include: Fullersburg County Forest Preserve (1), Central Park (2), Fullersberg Park (3). Display/hide their locations on the map

Tourist attractions: Fullersburg Woods Nature Education Center (Museums; 3609 Spring Road), Graue Mill & Museum (Cultural Attractions- Events- & Facilities; 3824 York Road), American Sokol (Amusement & Theme Parks; 122 West 22nd Street Suite 350).

Hotels: Caesar's World Marketing (2015 Spring Road), Club 2100 (2100 Spring Road Side), Golden Oyster (1401 West 22nd Street), Fennels (1401 West 22nd Street), Anvan Companies (714 Enterprise Drive).

DuPage County has a predicted average indoor radon screening level between 2 and 4 pCi/L (pico curies per liter) - Moderate Potential

Drinking water stations with addresses in Oak Brook and their reported violations in the past:

NOODLES & COSI (Population served: 275, Groundwater):
Past monitoring violations:
  • One routine major monitoring violation
  • One regular monitoring violation
EVERGREEN VILLA MOBILE HM 4 (Serves WI, Population served: 150, Groundwater):
Past health violations:
  • MCL, Monthly (TCR) - In SEP-2010, Contaminant: Coliform. Follow-up actions: St Boil Water Order (SEP-27-2010), St Violation/Reminder Notice (SEP-27-2010), St Public Notif requested (SEP-27-2010), St Public Notif received (OCT-05-2010), St Compliance achieved (OCT-07-2010)
  • MCL, Average - Between OCT-01-2007 and MAR-16-2009, Contaminant: Nitrate. Follow-up actions: St Public Notif requested (NOV-12-2007), St Violation/Reminder Notice (NOV-12-2007), St Public Notif received (NOV-12-2007), St Compliance achieved (MAR-16-2009)
Past monitoring violations:
  • Lead Consumer Notice - In JAN-01-2013, Contaminant: Lead and Copper Rule. Follow-up actions: St Other (FEB-15-2013), St Compliance achieved (JAN-09-2014)
  • 2 routine major monitoring violations
  • 3 regular monitoring violations
EVERGREEN VILLA MOBILE HM 2 (Serves WI, Population served: 50, Groundwater):
Past health violations:
  • MCL, Average - Between OCT-01-2007 and MAR-16-2009, Contaminant: Nitrate. Follow-up actions: St Public Notif requested (NOV-12-2007), St Violation/Reminder Notice (NOV-12-2007), St Public Notif received (NOV-12-2007), St Compliance achieved (MAR-16-2009)
Past monitoring violations:
  • Lead Consumer Notice - In JAN-01-2013, Contaminant: Lead and Copper Rule. Follow-up actions: St Other (FEB-15-2013), St Compliance achieved (JAN-09-2014)
  • 2 routine major monitoring violations
  • One minor monitoring violation
  • 3 regular monitoring violations

Drinking water stations with addresses in Oak Brook that have no violations reported:

  • CROCKERY MOBILE HOME PARK (Serves MI, Population served: 413, Primary Water Source Type: Groundwater)
Average household size:
This village:

2.6 people
Illinois:

2.6 people

Percentage of family households:
This village:

80.4%
Whole state:

65.8%

Percentage of households with unmarried partners:
This village:

1.2%
Whole state:

6.3%


Likely homosexual households (counted as self-reported same-sex unmarried-partner households)
  • Lesbian couples: 0.1% of all households
  • Gay men: 0.3% of all households
139 people in nursing facilities/skilled-nursing facilities in 2010
140 people in nursing homes in 2000

Banks with most branches in Oak Brook (2011 data):

  • MB Financial Bank, National Association: Oak Brook Branch at 1400 16th Street, branch established on 1962/04/18; Graue Mill Branch at 3824 York Road, branch established on 2003/05/27. Info updated 2010/04/27: Bank assets: $9,792.4 mil, Deposits: $7,757.4 mil, headquarters in Chicago, IL, positive income, Commercial Lending Specialization, 93 total offices, Holding Company: Mb Financial, Inc
  • Beal Bank, SSB: Chicago Ii at 3041 Butterfield Road Suite 112, branch established on 2010/02/01. Info updated 2011/10/26: Bank assets: $3,750.0 mil, Deposits: $2,445.6 mil, headquarters in Plano, TX, positive income, Mortgage Lending Specialization, 38 total offices
  • INLAND BANK & TRUST: Inland Bank & Trust at 2805 Butterfield Road, branch established on 1977/04/01. Info updated 2011/08/22: Bank assets: $1,288.7 mil, Deposits: $1,091.2 mil, local headquarters, positive income, Commercial Lending Specialization, 13 total offices, Holding Company: Inland Bancorp, Inc.
  • Oxford Bank & Trust: at 1111 West 22nd Street, Suite 800, branch established on 1902/11/10. Info updated 2006/11/03: Bank assets: $485.2 mil, Deposits: $442.6 mil, local headquarters, negative income in the last year, Commercial Lending Specialization, 8 total offices, Holding Company: Oxford Financial Corporation
  • The Leaders Bank: at 2001 York Road, branch established on 2000/05/03. Info updated 2010/10/28: Bank assets: $462.9 mil, Deposits: $445.1 mil, local headquarters, negative income in the last year, Commercial Lending Specialization, 2 total offices, Holding Company: Leaders Group, Inc., The
  • Fifth Third Bank: Oak Brook Banking Center Branch at 1603 West 16th Street, branch established on 2008/11/03. Info updated 2009/10/05: Bank assets: $114,540.4 mil, Deposits: $89,689.1 mil, headquarters in Cincinnati, OH, positive income, Commercial Lending Specialization, 1378 total offices, Holding Company: Fifth Third Bancorp
  • Evergreen Bank Group: at 1515 West 22nd Street, Suite 100w, branch established on 1999/10/05. Info updated 2009/10/13: Bank assets: $392.5 mil, Deposits: $350.7 mil, local headquarters, positive income, Consumer Lending Specialization, 2 total offices, Holding Company: Bancorp Financial, Inc.
  • JPMorgan Chase Bank, National Association: Oak Brook Branch at 2122 West 22nd Street, branch established on 1934/05/01. Info updated 2011/11/10: Bank assets: $1,811,678.0 mil, Deposits: $1,190,738.0 mil, headquarters in Columbus, OH, positive income, International Specialization, 5577 total offices, Holding Company: Jpmorgan Chase & Co.
  • Republic Bank of Chicago: Republic Bank Of Chicago at 2221 Camden Court, branch established on 1964/12/01. Info updated 2010/04/26: Bank assets: $1,360.1 mil, Deposits: $1,129.5 mil, local headquarters, positive income, Commercial Lending Specialization, 17 total offices, Holding Company: Republic Bancorp Co.
  • 3 other banks with 3 local branches

For population 15 years and over in Oak Brook:

Marital status in Oak Brook, IL
  • Never married: 19.4%
  • Now married: 60.9%
  • Separated: 1.4%
  • Widowed: 12.4%
  • Divorced: 5.9%

For population 25 years and over in Oak Brook:

  • High school or higher: 98.1%
  • Bachelor's degree or higher: 67.3%
  • Graduate or professional degree: 32.0%
  • Unemployed: 3.6%
  • Mean travel time to work (commute): 20.1 minutes
Educational Attainment in 2021
School Enrollment by Level of School in 2021
Education Gini index (Inequality in education)
Here:

9.7
Illinois average:

12.3

Travel time (in minutes) to work in 2021
Means of transportation to work in 2021 - Oak Brook
Presidential Elections Results

Graphs represent county-level data. Detailed 2008 Election Results

Religion statistics for Oak Brook, IL (based on DuPage County data)

Religions Adherents in 2010
Religions Adherents - Change between 2000 and 2010
ReligionAdherentsCongregations
Catholic373,82354
Evangelical Protestant120,953247
Other77,88980
Mainline Protestant71,909126
Orthodox8,46010
Black Protestant3,0145
None260,876-
Source: Clifford Grammich, Kirk Hadaway, Richard Houseal, Dale E.Jones, Alexei Krindatch, Richie Stanley and Richard H.Taylor. 2012. 2010 U.S.Religion Census: Religious Congregations & Membership Study. Association of Statisticians of American Religious Bodies. Jones, Dale E., et al. 2002. Congregations and Membership in the United States 2000. Nashville, TN: Glenmary Research Center. Graphs represent county-level data

Food Environment Statistics:

Number of grocery stores: 175
This county:

1.89 / 10,000 pop.
State:

2.24 / 10,000 pop.
Number of supercenters and club stores: 8
DuPage County:

0.09 / 10,000 pop.
State:

0.08 / 10,000 pop.
Number of convenience stores (no gas): 97
DuPage County:

1.05 / 10,000 pop.
State:

0.75 / 10,000 pop.
Number of convenience stores (with gas): 200
DuPage County:

2.16 / 10,000 pop.
Illinois:

2.61 / 10,000 pop.
Number of full-service restaurants: 671
Here:

7.24 / 10,000 pop.
Illinois:

6.86 / 10,000 pop.
Adult diabetes rate:
DuPage County:

7.1%
State:

8.3%
Adult obesity rate:
DuPage County:

24.0%
State:

25.2%
Low-income preschool obesity rate:
DuPage County:

13.2%
State:

14.5%

Health and Nutrition:

Healthy diet rate:
Oak Brook:

58.0%
Illinois:

49.5%

Average overall health of teeth and gums:
Oak Brook:

55.3%
Illinois:

47.2%

Average BMI:
Oak Brook:

27.6
Illinois:

28.6

People feeling badly about themselves:
This city:

16.0%
Illinois:

20.5%

People not drinking alcohol at all:
Oak Brook:

12.0%
Illinois:

10.8%

Average hours sleeping at night:
Oak Brook:

7.0
State:

6.8

Overweight people:
This city:

33.6%
Illinois:

33.4%

General health condition:
This city:

60.6%
State:

56.4%

Average condition of hearing:
This city:

78.5%
State:

79.9%

More about Health and Nutrition of Oak Brook, IL Residents
Local government employment and payroll (March 2019)
Function Full-time employees Monthly full-time payroll Average yearly full-time wage Part-time employees Monthly part-time payroll
Police Protection - Officers 40$328,512$98,5540$0
Firefighters 33$321,586$116,9400$0
Streets and Highways 11$89,024$97,1171$2,774
Other and Unallocable 11$91,042$99,3190$0
Other Government Administration 7$50,511$86,5908$7,722
Water Supply 7$49,887$85,5210$0
Local Libraries 5$32,316$77,55813$17,826
Parks and Recreation 5$35,048$84,1158$17,693
Financial Administration 4$26,434$79,3020$0
Police - Other 3$15,350$61,4008$20,023
Fire - Other 0$0 3$1,980
Totals for Government 126$1,039,710$99,02041$68,018

Oak Brook government finances - Expenditure in 2017 (per resident):

  • Construction - Regular Highways: $5,413,000 ($669.43)
    Central Staff Services: $498,000 ($61.59)
  • Current Operations - Police Protection: $7,974,000 ($986.15)
    Water Utilities: $7,369,000 ($911.33)
    Local Fire Protection: $7,216,000 ($892.41)
    Parks and Recreation: $4,099,000 ($506.93)
    Central Staff Services: $2,380,000 ($294.34)
    Libraries: $958,000 ($118.48)
    Protective Inspection and Regulation - Other: $944,000 ($116.74)
    Financial Administration: $739,000 ($91.39)
    General - Other: $736,000 ($91.02)
  • General - Interest on Debt: $310,000 ($38.34)
  • Other Capital Outlay - Regular Highways: $454,000 ($56.15)
    Central Staff Services: $342,000 ($42.30)
    Local Fire Protection: $305,000 ($37.72)
    Police Protection: $174,000 ($21.52)
    Parks and Recreation: $95,000 ($11.75)
    Housing and Community Development: $9,000 ($1.11)
  • Total Salaries and Wages: $13,651,000 ($1688.23)

Oak Brook government finances - Revenue in 2017 (per resident):

  • Charges - Parks and Recreation: $3,384,000 ($418.50)
    Other: $1,075,000 ($132.95)
  • Miscellaneous - General Revenue - Other: $422,000 ($52.19)
    Interest Earnings: $219,000 ($27.08)
    Fines and Forfeits: $160,000 ($19.79)
  • Revenue - Water Utilities: $8,812,000 ($1089.78)
  • State Intergovernmental - General Local Government Support: $14,340,000 ($1773.44)
    Highways: $227,000 ($28.07)
    Other: $24,000 ($2.97)
  • Tax - General Sales and Gross Receipts: $5,991,000 ($740.91)
    Public Utilities Sales: $5,967,000 ($737.94)
    Other License: $1,883,000 ($232.87)
    Other Selective Sales: $1,337,000 ($165.35)
    Property: $355,000 ($43.90)

Oak Brook government finances - Debt in 2017 (per resident):

  • Long Term Debt - Beginning Outstanding - Unspecified Public Purpose: $4,207,000 ($520.28)
    Outstanding Unspecified Public Purpose: $3,787,000 ($468.34)
    Retired Unspecified Public Purpose: $420,000 ($51.94)

Oak Brook government finances - Cash and Securities in 2017 (per resident):

  • Other Funds - Cash and Securities: $33,557,000 ($4150.01)

7.06% of this county's 2021 resident taxpayers lived in other counties in 2020 ($90,805 average adjusted gross income)

Here:

7.06%
Illinois average:

5.09%

0.01% of residents moved from foreign countries ($57 average AGI)
DuPage County:

0.01%
Illinois average:

0.01%

Top counties from which taxpayers relocated into this county between 2020 and 2021:
from Cook County, IL  3.54% ($98,631 average AGI)
from Will County, IL  0.66% ($85,427)
from Kane County, IL  0.49% ($75,226)


8.01% of this county's 2020 resident taxpayers moved to other counties in 2021 ($102,485 average adjusted gross income)

Here:

8.01%
Illinois average:

6.10%

0.01% of residents moved to foreign countries ($42 average AGI)
DuPage County:

0.01%
Illinois average:

0.01%

Top counties to which taxpayers relocated from this county between 2020 and 2021:
to Cook County, IL  2.29% ($79,856 average AGI)
to Will County, IL  0.87% ($84,786)
to Kane County, IL  0.85% ($83,579)
Businesses in Oak Brook, IL
NameCountNameCount
Ann Taylor2Lane Furniture1
Apple Store1LensCrafters1
Bakers1Macy's2
Banana Republic1Marriott4
Barnes & Noble1McDonald's3
Brooks Brothers1Men's Wearhouse1
Brookstone1New Balance3
Chico's1New York & Co1
Circle K1Nike3
Coldwater Creek1Nordstrom2
Costco1Old Navy1
Crate & Barrel1Panera Bread1
FedEx6Payless1
Gap2Sears2
H&M1Soma Intimates1
H&R Block1Starbucks4
Hilton1Subway1
Houlihan's1Talbots1
J. Jill1The Cheesecake Factory1
JoS. A. Bank1UPS11
Jones New York1Urban Outfitters1
La-Z-Boy1Victoria's Secret1
Lane Bryant1

Strongest AM radio stations in Oak Brook:

  • WMVP (1000 AM; 50 kW; CHICAGO, IL; Owner: ABC, INC.)
  • WSCR (670 AM; 50 kW; CHICAGO, IL; Owner: INFINITY BROADCASTING OPERATIONS, INC.)
  • WBBM (780 AM; 50 kW; CHICAGO, IL; Owner: INFINITY BROADCASTING OPERATIONS, INC.)
  • WGN (720 AM; 50 kW; CHICAGO, IL; Owner: WGN CONTINENTAL BROADCASTING CO.)
  • WJJG (1530 AM; daytime; 2 kW; ELMHURST, IL; Owner: JOSEPH J. GENTILE, INC.)
  • WLS (890 AM; 50 kW; CHICAGO, IL; Owner: WLS, INC.)
  • WYLL (1160 AM; 50 kW; CHICAGO, IL; Owner: SCA LICENSE CORPORATION)
  • WMBI (1110 AM; daytime; 5 kW; CHICAGO, IL; Owner: THE MOODY BIBLE INSTITUTE OF CHICAGO)
  • WVIV (1200 AM; 20 kW; CHICAGO, IL; Owner: WLXX-AM LICENSE CORP.)
  • WCSN (820 AM; 5 kW; CHICAGO, IL; Owner: WYPA, INC.)
  • WTMJ (620 AM; 50 kW; MILWAUKEE, WI; Owner: JOURNAL BROADCAST CORPORATION)
  • WGCI (1390 AM; 5 kW; CHICAGO, IL; Owner: AMFM RADIO LICENSES, L.L.C.)
  • WRDZ (1300 AM; 5 kW; LA GRANGE, IL; Owner: ABC, INC.)

Strongest FM radio stations in Oak Brook:

  • WLEY-FM (107.9 FM; AURORA, IL; Owner: WLEY LICENSING, INC.)
  • WCKG (105.9 FM; ELMWOOD PARK, IL; Owner: INFINITY HOLDINGS CORPORATION OF ORLANDO)
  • WLIT-FM (93.9 FM; CHICAGO, IL; Owner: AMFM RADIO LICENSES, L.L.C.)
  • WJMK (104.3 FM; CHICAGO, IL; Owner: INFINITY BROADCASTING CORP. OF ILLINOIS)
  • WNUA (95.5 FM; CHICAGO, IL; Owner: AMFM RADIO LICENSES, L.L.C.)
  • WTMX (101.9 FM; SKOKIE, IL; Owner: BONNEVILLE HOLDING COMPANY)
  • WBBM-FM (96.3 FM; CHICAGO, IL; Owner: INFINITY BROADCASTING OPERATIONS, INC.)
  • WGCI-FM (107.5 FM; CHICAGO, IL; Owner: AMFM RADIO LICENSES, L.L.C.)
  • WKSC-FM (103.5 FM; CHICAGO, IL; Owner: AMFM RADIO LICENSES, L.L.C.)
  • WFMT (98.7 FM; CHICAGO, IL; Owner: WINDOW TO THE WORLD COMMUNICATIONS)
  • WZZN (94.7 FM; CHICAGO, IL; Owner: ABC CHICAGO FM RADIO,INC.)
  • WMBI-FM (90.1 FM; CHICAGO, IL; Owner: THE MOODY BIBLE INSTITUTE OF CHICAGO)
  • WBEZ (91.5 FM; CHICAGO, IL; Owner: THE WBEZ ALLIANCE, INC.)
  • WKQX (101.1 FM; CHICAGO, IL; Owner: EMMIS RADIO LICENSE CORPORATION)
  • WLUP-FM (97.9 FM; CHICAGO, IL; Owner: BONNEVILLE HOLDING COMPANY)
  • WNND (100.3 FM; CHICAGO, IL; Owner: BONNEVILLE HOLDING COMPANY)
  • WOJO (105.1 FM; EVANSTON, IL; Owner: TICHENOR LICENSE CORPORATION ("TLC"))
  • WUSN (99.5 FM; CHICAGO, IL; Owner: INFINITY BROADCASTING CORPORATION OF CHICAGO)
  • WVAZ (102.7 FM; OAK PARK, IL; Owner: AMFM RADIO LICENSES, L.L.C.)
  • WDRV (97.1 FM; CHICAGO, IL; Owner: BONNEVILLE HOLDING COMPANY)

TV broadcast stations around Oak Brook:

  • WLS-TV (Channel 7; CHICAGO, IL; Owner: WLS TELEVISION, INC.)
  • WMAQ-TV (Channel 5; CHICAGO, IL; Owner: NBC SUBSIDIARY (WMAQ-TV), INC.)
  • WTTW (Channel 11; CHICAGO, IL; Owner: WINDOW TO THE WORLD COMMUNICATIONS, INC.)
  • WGN-TV (Channel 9; CHICAGO, IL; Owner: WGN CONTINENTAL BROADCASTING COMPANY)
  • WGBO-TV (Channel 66; JOLIET, IL; Owner: WGBO LICENSE PARTNERSHIP, G.P.)
  • WBBM-TV (Channel 2; CHICAGO, IL; Owner: CBS BROADCASTING INC.)
  • WPWR-TV (Channel 50; GARY, IN; Owner: FOX TELEVISION STATIONS, INC.)
  • WXFT (Channel 60; AURORA, IL; Owner: TELEFUTURA CHICAGO LLC)
  • WCIU-TV (Channel 26; CHICAGO, IL; Owner: WCIU-TV LIMITED PARTNERSHIP)
  • WCPX (Channel 38; CHICAGO, IL; Owner: PAXSON CHICAGO LICENSE, INC.)
  • WFLD (Channel 32; CHICAGO, IL; Owner: FOX TELEVISION STATIONS, INC.)
  • W68DO (Channel 68; PALATINE, IL; Owner: TRINITY BROADCASTING NETWORK)
  • WFBT-CA (Channel 23; CHICAGO, IL; Owner: CHANNEL 23 LIMITED PARTNERSHIP)
  • WJYS (Channel 62; HAMMOND, IN; Owner: JOVON BROADCASTING CORPORATION)
  • WSNS-TV (Channel 44; CHICAGO, IL; Owner: TELEMUNDO OF CHICAGO, INC.)
  • W34CK (Channel 34; ARLINGTON HEIGHTS, IL; Owner: FIRST UNITED, INC.)
  • WOCH-LP (Channel 28; CHICAGO, IL; Owner: KM LPTV OF CHICAGO-28, L.L.C.)
  • WYCC (Channel 20; CHICAGO, IL; Owner: COLLEGE DIST. #508, COUNTY OF COOK)
  • WOCK-CA (Channel 13; CHICAGO, IL; Owner: KM LPTV OF CHICAGO-13, L.L.C.)
  • W64CQ (Channel 64; ARLINGTON HEIGHTS, IL; Owner: TRINITY BROADCASTING NETWORK)
  • W24AJ (Channel 24; AURORA, IL; Owner: NELSON TV, INC.)
  • WYIN (Channel 56; GARY, IN; Owner: NORTHWEST INDIANA PUBLIC BROADCASTING, INC.)
  • W57DN (Channel 57; ELGIN, IL; Owner: TRINITY BROADCASTING NETWORK)
  • W54AP (Channel 54; BLUE ISLAND, IL; Owner: CATHOLIC VIEWS BROADCASTS, INC.)
Oak Brook fatal accident statistics for 1975 - 2021
Fatal road traffic accident statistics for 1975 - 2021
See more detailed statistics of Oak Brook fatal car crashes and road traffic accidents for 1975 - 2021 here
  • National Bridge Inventory (NBI) Statistics
  • 54Number of bridges
  • 705ft / 215mTotal length
  • $11,728,000Total costs
  • 2,423,325Total average daily traffic
  • 344,256Total average daily truck traffic
New bridges in Oak Brook, IL - historical statistics
  • New bridges - historical statistics
  • 21900-1909
  • 11930-1939
  • 261950-1959
  • 41960-1969
  • 41970-1979
  • 152000-2009
  • 22010-2019
See full National Bridge Inventory statistics for Oak Brook, IL
FCC Registered Private Land Mobile Towers: 2 (See the full list of FCC Registered Private Land Mobile Towers in Oak Brook, IL)
FCC Registered Broadcast Land Mobile Towers: 27 (See the full list of FCC Registered Broadcast Land Mobile Towers)
FCC Registered Microwave Towers: 24 (See the full list of FCC Registered Microwave Towers in this town)
FCC Registered Paging Towers: 1 (See the full list of FCC Registered Paging Towers)
FCC Registered Amateur Radio Licenses: 28 (See the full list of FCC Registered Amateur Radio Licenses in Oak Brook)

FAA Registered Aircraft Manufacturers and Dealers: 1 (See the full list of FAA Registered Manufacturers and Dealers in Oak Brook)
FAA Registered Aircraft: 12 (See the full list of FAA Registered Aircraft)
Home Mortgage Disclosure Act Aggregated Statistics For Year 2009
(Based on 4 partial tracts)
A) FHA, FSA/RHS & VA
Home Purchase Loans
B) Conventional
Home Purchase Loans
C) Refinancings
D) Home Improvement Loans
E) Loans on Dwellings For 5+ Families
F) Non-occupant Loans on
< 5 Family Dwellings (A B C & D)
NumberAverage ValueNumberAverage ValueNumberAverage ValueNumberAverage ValueNumberAverage ValueNumberAverage Value
LOANS ORIGINATED10$229,94751$508,660324$382,7898$158,6130$015$433,915
APPLICATIONS APPROVED, NOT ACCEPTED1$66,3608$510,39532$344,1460$00$02$243,585
APPLICATIONS DENIED2$168,96512$807,789101$503,9935$58,9940$03$495,583
APPLICATIONS WITHDRAWN0$07$651,23135$381,0130$01$16,564,0803$376,740
FILES CLOSED FOR INCOMPLETENESS0$04$500,42517$567,1451$46,9800$00$0
Choose year:  2009 2008 2007 2006 2005 2004 2003

Detailed HMDA statistics for the following Tracts: 8444.02 , 8445.00, 8446.01, 8446.02

Private Mortgage Insurance Companies Aggregated Statistics For Year 2009
(Based on 4 partial tracts)
A) Conventional
Home Purchase Loans
B) Refinancings
NumberAverage ValueNumberAverage Value
LOANS ORIGINATED3$161,7503$186,387
APPLICATIONS APPROVED, NOT ACCEPTED3$200,8900$0
APPLICATIONS DENIED1$71,9003$211,987
APPLICATIONS WITHDRAWN1$328,9200$0
FILES CLOSED FOR INCOMPLETENESS0$00$0
Choose year:  2009 2008 2007 2006 2005 2004 2003

Detailed PMIC statistics for the following Tracts: 8444.02 , 8445.00, 8446.01, 8446.02

Conventional Home Purchase Loans in Oak Brook, IL
Conventional Home Purchase Loans in Oak Brook, IL - Value

2002 - 2018 National Fire Incident Reporting System (NFIRS) incidents

    Fire incident distribution by year Based on the data from the years 2002 - 2018 the average number of fires per year is 54. The highest number of fires - 99 took place in 2003, and the least - 12 in 2002. The data has an increasing trend.
    Fire incident types in Oak Brook, IL When looking into fire subcategories, the most incidents belonged to: Structure Fires (33.2%), and Outside Fires (32.0%).

    • Fire incident types reported to NFIRS in Oak Brook, IL
    • 30433.2%Structure Fires
    • 29332.0%Outside Fires
    • 28330.9%Mobile Property/Vehicle Fires
    • 353.8%Other
See full National Fire Incident Reporting System statistics for Oak Brook, IL

Fire-safe hotels and motels in Oak Brook, Illinois:

  • Le Meridien Chicago-Oakbrook Center, 2100 Spring Rd, Oak Brook, Illinois 60521 , Phone: (800) 543-4300, Fax: (630) 537-1821
  • Double Tree Oakbrook, 1909 Springs Rd, Oak Brook, Illinois 60523 , Phone: (630) 472-6000, Fax: (630) 472-6064
  • Hyatt Lodge At The Mcdonald's Campus, 2815 Jorie Blvd, Oak Brook, Illinois 60523 , Phone: (630) 990-5800, Fax: (630) 568-1234
  • Hilton Chicago / Oak Brook Hills Resort, 3500 Midwest Rd, Oak Brook, Illinois 60523 , Phone: (630) 850-5555, Fax: (630) 850-5569
  • Hilton Chicago / Oak Brook Hills Resort & Conference Center, 3500 Midwest Raod, Oak Brook, Illinois 60523 , Phone: (630) 850-5555, Fax: (630) 850-4119
  • Hyatt House Oak Brook, 210 W 22nd St, Oak brook, Illinois 60523 , Phone: (866) 974-9288
All 6 fire-safe hotels and motels in Oak Brook, Illinois
Most common first names in Oak Brook, IL among deceased individuals
NameCountLived (average)
Mary7785.8 years
John4582.0 years
William3179.3 years
Margaret2885.5 years
Robert2576.8 years
Helen2590.6 years
Dorothy2583.8 years
Joseph2085.2 years
Edward1981.6 years
Marie1889.9 years
Most common last names in Oak Brook, IL among deceased individuals
Last nameCountLived (average)
Johnson580.6 years
Williams582.0 years
Gallagher482.2 years
Jones479.6 years
Caruso484.3 years
Klein484.8 years
Anderson485.0 years
Bell480.2 years
Nowak483.8 years
Ryan483.2 years
Houses and condos Apartments
Most commonly used house heating fuel in houses and condos in Oak Brook, IL
  • 85.5%Utility gas
  • 14.1%Electricity
  • 0.4%No fuel used
Most commonly used house heating fuel in apartments in Oak Brook, IL
  • 95.1%Utility gas
  • 4.9%Electricity


Oak Brook compared to Illinois state average:

  • Median household income above state average.
  • Median house value significantly above state average.
  • Unemployed percentage significantly below state average.
  • Black race population percentage significantly below state average.
  • Hispanic race population percentage significantly below state average.
  • Median age significantly above state average.
  • Foreign-born population percentage above state average.
  • Renting percentage significantly below state average.
  • Length of stay since moving in significantly above state average.
  • Number of rooms per house significantly above state average.
  • Percentage of population with a bachelor's degree or higher significantly above state average.

Oak Brook on our top lists:

  • #1 on the list of "Top 101 cities with largest percentage of males in occupations: health diagnosing and treating practitioners and other technical occupations (population 5,000+)"
  • #2 on the list of "Top 101 cities with largest percentage of males in industries: health care and social assistance (population 5,000+)"
  • #3 on the list of "Top 101 cities that people commute into (largest positive percentage daily daytime population change due to commuting) (population 5,000+)"
  • #15 on the list of "Top 101 cities with the most full-time firefighters per 1000 residents (population 5,000+)"
  • #25 on the list of "Top 101 cities with largest percentage of males in occupations: management occupations (population 5,000+)"
  • #31 on the list of "Top 101 cities with the highest number of police officers per 1000 residents (population 5,000+)"
  • #43 on the list of "Top 101 cities with the highest number of thefts per 100,000 residents, excludes tourist destinations and others with a lot of outsiders visiting based on city industries data (population 5,000+)"
  • #47 on the list of "Top 101 cities with the most people having professional degrees (population 500+)"
  • #48 on the list of "Top 101 cities with largest percentage of females in occupations: health diagnosing and treating practitioners and other technical occupations (population 5,000+)"
  • #48 on the list of "Top 101 cities with the most residents born in South Central Asia (population 500+)"
  • #51 on the list of "Top 101 cities with the most residents born in India (population 500+)"
  • #57 on the list of "Top 101 cities with the most residents born in Iran (population 500+)"
  • #67 on the list of "Top 101 cities with the highest cost per building permit(population 5,000+)"
  • #72 on the list of "Top 100 cities with biggest houses (pop. 5,000+)"
  • #82 on the list of "Top 101 cities where residents moved more then 10 years ago (1,000+ households)"
  • #87 on the list of "Top 100 cities with oldest residents (pop. 5,000+)"
  • #58 (60523) on the list of "Top 101 zip codes with the largest percentage of Greek first ancestries (pop 5,000+)"
  • #66 (60523) on the list of "Top 101 zip codes with the largest percentage of taxpayers reporting net capital gain/loss in 2012 (pop 5,000+)"
  • #89 (60523) on the list of "Top 101 zip codes with the most medium-big companies in 2005 (at least 100 employees)"
  • #14 on the list of "Top 101 counties with the largest number of people without health insurance coverage in 2000 (pop. 50,000+)"
  • #19 on the list of "Top 101 counties with the highest percentage of residents that visited a dentist within the past year"
  • #23 on the list of "Top 101 counties with the most Catholic adherents"
  • #25 on the list of "Top 101 counties with the best general health status score of residents (1-5), 3 years of data"
  • #26 on the list of "Top 101 counties with the largest number of children under 18 without health insurance coverage in 2000 (pop. 50,000+)"
There are 8 pilots and 8 other airmen in this city.
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Total of 296 patent applications in 2008-2024.