Oak Brook, IL Population

By | January 13, 2021

Population: 8,702. Estimated population in 2021: 8,835 (+1.5% change)
Males: 4,149 (47.7%), Females: 4,553 (52.3%)

DuPage County

Zip code: 60523

Median resident age: 49.9 years
Median household income: $146,537
Median house value: $635,400

Races in Oak Brook:

  • White Non-Hispanic (74.5%)
  • Asian Indian (10.5%)
  • Chinese (4.1%)
  • Hispanic (2.4%)
  • Filipino (2.1%)
  • Other Asian (1.8%)
  • Two or more races (1.7%)
  • Black (1.4%)
  • Korean (1.1%)

Ancestries: German (16.3%), Irish (12.7%), Italian (12.2%), Polish (5.8%), English (5.0%), Greek (4.4%).

Elevation: 660 feet

Land area: 8.2 square miles

Population

For population 25 years and over in Oak Brook

  • High school or higher: 96.0%
  • Bachelor’s degree or higher: 60.7%
  • Graduate or professional degree: 34.9%
  • Unemployed: 3.6%
  • Mean travel time to work: 29.2 minutes

For population 15 years and over in Oak Brook village

  • Never married: 20.3%
  • Now married: 68.9%
  • Separated: 0.6%
  • Widowed: 6.9%
  • Divorced: 3.3%

21.5% Foreign born (17.1% Asia, 3.0% Europe).

Population change in the 1990s: -739 (-7.8%).

Hospitals

Hospitals/medical centers near Oak Brook:

Airports

Airports certified for carrier operations nearest to Oak Brook:

  • CHICAGO O’HARE INTL (about 10 miles; CHICAGO, IL; Abbreviation: ORD)
  • CHICAGO MIDWAY INTL (about 15 miles; CHICAGO, IL; Abbreviation: MDW)
  • GARY/CHICAGO (about 42 miles; GARY, IN; Abbreviation: GYY)
Other public-use airports nearest to Oak Brook:

  • SCHAUMBURG REGIONAL (about 15 miles; CHICAGO/SCHAUMBURG, IL; Abbreviation: 06C)
  • SCHAUMBURG MUNICIPAL HELISTOP (about 15 miles; CHICAGO/SCHAUMBURG, IL; Abbreviation: 4H1)
  • CLOW INTL (about 16 miles; BOLINGBROOK, IL; Abbreviation: 1C5)
Amtrak stations near Oak Brook:

  • 7 miles: LA GRANGE ROAD (LA GRANGE, 25 W. BURLINGTON AVE.). Services: enclosed waiting area, public payphones, taxi stand, public transit connection.
  • 11 miles: SUMMIT (ARCHER & CENTER AVE.). Services: public payphones, free short-term parking, free long-term parking, call for taxi service, public transit connection.
  • 14 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.
College/University in Oak Brook:

  • COLDWELL BANKER SCHOOL OF REAL ESTATE (Location: 1211 W 22ND ST STE 700; Private, for-profit)

Colleges and Universities

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

  • ELMHURST COLLEGE (about 4 miles; ELMHURST, IL; Full-time enrollment: 2,188)
  • DEVRY INSTITUTE OF TECHNOLOGY (about 8 miles; ADDISON, IL; Full-time enrollment: 3,076)
  • COLLEGE OF DUPAGE (about 8 miles; Glen Ellyn, IL; Full-time enrollment: 15,545)
  • TRITON COLLEGE (about 10 miles; RIVER GROVE, IL; Full-time enrollment: 8,007)
  • BENEDICTINE UNIVERSITY (about 10 miles; LISLE, IL; Full-time enrollment: 2,102)
  • WHEATON COLLEGE (about 11 miles; WHEATON, IL; Full-time enrollment: 2,684)
  • MORAINE VALLEY COMMUNITY COLLEGE (about 13 miles; PALOS HILLS, IL; Full-time enrollment: 7,610)
Public primary/middle schools in Oak Brook:

  • BROOK FOREST ELEM SCHOOL (Students: 300; Location: 60 REGENT DR; Grades: KG – 05)
  • BUTLER JUNIOR HIGH SCHOOL (Students: 179; Location: 2801 YORK RD; Grades: 06 – 08)
Private primary/middle schools in Oak Brook:

  • OAK BROOK CHRISTIAN SCHOOL (Students: 73; Location: 3100 MIDWEST ROAD; Grades: PK – KG)
  • GREENTREE AT CROSSING (Students: 60; Location: 1520 KENSINGTON; Grades: PK – KG)

Libraries

Library in Oak Brook:

  • OAK BROOK FREE P.L. (Operating income: $763,591; Location: 1112 OAK BROOK ROAD; 54,957 books; 3,664 audio materials; 1,938 video materials; 225 serial subscriptions)

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