Oak Brook, Illinois

Not to be confused with Oakbrook Terrace, Illinois.For other uses, see Oakbrook (disambiguation).

Oak Brook, Illinois
Village
Village of Oak Brook
Mayslake Peabody Estate
Flag Seal
Location of Oak Brook in DuPage, Illinois
Coordinates: 41°49′58″N87°55′44″W / 41.83281°N 87.92895°W / 41.83281; -87.92895 [1]
Country	United States
State	Illinois
Counties	DuPage
Townships	York, Downers Grove
Incorporated	1958
Government
• Type	Council–manager
• President	Laurence Herman
Area [2]
• Total	8.30 sq mi (21.49 km2)
• Land	7.98 sq mi (20.66 km2)
• Water	0.32 sq mi (0.83 km2)  3.99%
Elevation	663 ft (202 m)
Population  (2020)
• Total	8,163
• Density	1,023.45/sq mi (395.15/km2)
	Down 9.41% from 2000
Standard of living (2013)
• Per capita income	$77,387
•  Median home value	$728,296
ZIP Code	60523
Area codes	630 and 331
Geocode	54534
FIPS code	17-54534
Website	www.oak-brook.org

Oak Brook is a village in DuPage County, Illinois, with a very small portion in Cook County. The population was 8,163 at the 2020 census. ^[3]

A suburb of Chicago, it contains the headquarters of Ace Hardware, Portillo's Restaurants, Blistex, Federal Signal, CenterPoint Properties, Sanford L.P., TreeHouse Foods, Lions Clubs International, the U.S. Census Bureau Chicago regional office, and former headquarters of McDonald's and Ferrara Candy. The Lizzadro Museum of Lapidary Art moved here in 2019.

History

Further information: Butler School (Oak Brook, Illinois)

Oak Brook was originally known as Fullersburg, named after Ben Fuller, an early settler. ^[4]

Oak Brook was incorporated as a village in 1958, due in large part to the efforts of Paul Butler, a prominent civic leader and landowner whose father had first moved to the vicinity in 1898 and opened a dairy farm shortly thereafter. Prior to incorporation, the name Oak Brook was used by local residents to distinguish their community from neighboring Hinsdale and Elmhurst, going back to the founding of the Oak Brook Civic Association almost two decades earlier. ^[5]

The original boundaries were smaller than the present extent of the village, but a considerable amount of land was annexed soon after the founding of the village, including the land that is now the site of the Oakbrook Center shopping mall, which opened in 1962.

In 1964 Butler entered a joint venture with the Del E. Webb Corporation of Phoenix, Arizona, to increase development of the area. Webb's construction company constructed dozens of buildings in Oak Brook both commercial and residential. The Webb Corporation's involvement in the development of the village lasted into the late 1970s. ^[6]

Paul Butler's interest in sport was reflected in the Oak Brook Sports Core, which features polo fields, a golf course (which was at one time the venue for the Western Open), swimming and tennis facilities, and other recreational facilities not commonly found in a village of this size. ^[7]

Geography

According to the 2021 census gazetteer files, Oak Brook has a total area of 8.29 square miles (21.47 km²), of which 7.96 square miles (20.62 km²) (or 96.11%) is land and 0.32 square miles (0.83 km²) (or 3.89%) is water. ^[8]

Oak Brook is located about 19 miles (31 km) west of the Chicago Loop (downtown Chicago).

Most of Oak Brook consists of residential subdivisions, with the exception of the Oakbrook Center shopping mall and other retail and office properties along 22nd Street and the Interstate 88 corridor in the northern part of the village.

Demographics

Historical population

Census	Pop.	Note	%±
1960	324		—
1970	4,164		1,185.2%
1980	6,676		60.3%
1990	9,178		37.5%
2000	8,702		−5.2%
2010	7,883		−9.4%
2020	8,163		3.6%
U.S. Decennial Census [9] 2010 [10] 2020 [11]

As of the 2020 census ^[12] there were 8,163 people, 3,029 households, and 2,320 families residing in the village. The population density was 985.16 inhabitants per square mile (380.37/km²). There were 3,308 housing units at an average density of 399.23 per square mile (154.14/km²). The racial makeup of the village was 57.79% White, 32.84% Asian, 1.85% African American, 0.09% Native American, 0.02% Pacific Islander, 1.58% from other races, and 5.83% from two or more races. Hispanic or Latino of any race were 4.85% of the population.

There were 3,029 households, out of which 26.4% had children under the age of 18 living with them, 63.19% were married couples living together, 6.54% had a female householder with no husband present, and 23.41% were non-families. 22.85% of all households were made up of individuals, and 19.02% had someone living alone who was 65 years of age or older. The average household size was 3.11 and the average family size was 2.63.

The village's age distribution consisted of 19.4% under the age of 18, 5.9% from 18 to 24, 15.8% from 25 to 44, 23.1% from 45 to 64, and 35.6% who were 65 years of age or older. The median age was 55.1 years. For every 100 females, there were 85.9 males. For every 100 females age 18 and over, there were 87.9 males.

The median income for a household in the village was $140,743, and the median income for a family was $175,500. Males had a median income of $136,125 versus $77,067 for females. The per capita income for the village was $79,838. About 2.0% of families and 4.2% of the population were below the poverty line, including 1.0% of those under age 18 and 5.6% of those age 65 or over.

Oak Brook village, Illinois – Racial and ethnic composition
Note: the US Census treats Hispanic/Latino as an ethnic category. This table excludes Latinos from the racial categories and assigns them to a separate category. Hispanics/Latinos may be of any race.

Race / Ethnicity (NH = Non-Hispanic)	Pop 2000 [13]	Pop 2010 [10]	Pop 2020 [11]	% 2000	% 2010	% 2020
White alone (NH)	6,480	5,395	4,648	74.47%	68.44%	56.94%
Black or African American alone (NH)	119	154	149	1.37%	1.95%	1.83%
Native American or Alaska Native alone (NH)	0	2	5	0.00%	0.03%	0.06%
Asian alone (NH)	1,750	1,830	2,678	20.11%	23.21%	32.81%
Pacific Islander alone (NH)	1	0	2	0.01%	0.00%	0.02%
Other race alone (NH)	6	3	40	0.07%	0.04%	0.49%
Mixed race or Multiracial (NH)	138	160	245	1.59%	2.03%	3.00%
Hispanic or Latino (any race)	208	339	396	2.39%	4.30%	4.85%
Total	8,702	7,883	8,163	100.00%	100.00%	100.00%

Economy

McDonald's Plaza, the former headquarters of McDonald's

Mayslake Peabody Estate Forest Preserve

While many Oak Brook residents commute to jobs scattered throughout the Chicago metropolitan area, Oak Brook is also the home of many corporate offices. The world headquarters of McDonald's Corporation was in Oak Brook from 1971, when McDonald's moved into the Oak Brook facility from an office within the Chicago Loop, until 2018, when it moved back to Chicago. ^[14] Other corporations include Ace Hardware, ^[15] Blistex, ^[16] Crowe Horwath, TreeHouse Foods, Federal Signal, ^[17] Sanford, CenterPoint Properties, Dantech Information Technology, ^[18] Hub Group and Follett Higher Education Group. ^[19] Global non-profit organizations such as Lions Clubs International, ^[20] and Zonta International ^[21] are also based in Oak Brook.

The Institute in Basic Life Principles, a controversial Christian sect founded by Bill Gothard, was formerly based in Oak Brook; however, it would sell its facilities and relocate to Texas.

Top employers

According to the Village's 2022 Annual Comprehensive Financial Report, ^[22] the top employers in the city are:

#	Employer	# of Employees
1	Oakbrook Center	7,000
2	Advocate Health Care	1,853
3	Ace Hardware	1,056
4	Hub Group	754
5	Chamberlain Group	680
6	Blistex	462
7	Inland Real Estate Group of Companies	448
8	Millennium Trust	431
9	Lions Clubs International	315
10	TreeHouse Foods	278

Government

Oak Brook vote
by party in presidential elections

Year	Democratic	Republican	Third Parties
2024 [23]	43.19% 2,153	55.49%2,766	1.32% 66
2020 [24]	46.09% 2,743	52.49%3,124	1.43% 85
2016 [25]	41.35% 2,145	53.96%2,799	4.68% 243
2012 [26]	29.76% 1,403	69.35%3,270	0.89% 42

Education

Public schools

Brook Forest Elementary, and Butler Junior High, are located in Oak Brook; they are administered by Butler School District 53. ^[27]

Private schools

• Sunshine Montessori of Oakbrook ^[28]

Infrastructure

Transportation

Oak Brook is served by a network of major federal, state, and county roads, including the Tri-State Tollway (Interstate 294), the Ronald Reagan Memorial Tollway (Interstate 88), and the Eisenhower Expressway (Interstate 290). The commercial corridor is served by Pace bus routes.

Notable people

• Chris Chelios, Stanley Cup-winning defenseman with the Detroit Red Wings, who also played for the Montreal Canadiens, Chicago Blackhawks, and Atlanta Thrashers
• William J. Cullerton, World War II flying ace, former host of "Great Outdoors" on WGN Radio ^[29]
• Bill Gothard, founder of Institute In Basic Life Principles, a controversial Christian sect made popular by the Duggar family
• Stan Mikita, Stanley Cup-winning center with the Chicago Blackhawks ^[30]
• Dick Portillo, founder of the Portillo Restaurant Group
• Ed Rensi, a former CEO of McDonald's
• Frank Thomas, first baseman with several Major League Baseball teams; lived in Oak Brook (1996–2003) ^[31]
• Ty Warner, founder of toy company Ty ^[32]
• Doug Wilson, defenseman with the San Jose Sharks ^{[ citation needed ]}
• Frank Calabrese, Sr., made man and caporegime of the Chicago Outfit ^[33]

References

1. "US Gazetteer files: 2010, 2000, and 1990". United States Census Bureau. February 12, 2011. Retrieved April 23, 2011.
2. "2020 U.S. Gazetteer Files". United States Census Bureau. Retrieved March 15, 2022.
3. "Oak Brook village, Illinois". United States Census Bureau . Retrieved April 15, 2022.
4. "Several Towns Named After Founders and Heroes". The Daily Herald. December 28, 1999. p. 220. Retrieved August 17, 2014– via Newspapers.com.
5. "Oak Brook, IL". Encyclopedia.chicagohistory.org. Retrieved October 17, 2011.
6. "NEWSLETTERS – "Webb Spinner" – Del Webb Sun Cities Museum". June 27, 2016. Retrieved October 15, 2019.
7. "History of DuPage County : Oak Brook". Dupagehistory.org. Retrieved October 17, 2011.
8. "Gazetteer Files". Census.gov. Retrieved June 29, 2022.
9. "Decennial Census of Population and Housing by Decades". US Census Bureau.
10. "P2 Hispanic or Latino, and Not Hispanic or Latino by Race – 2010: DEC Redistricting Data (PL 94-171) – Oak Brook village, Illinois". United States Census Bureau .
11. "P2 Hispanic or Latino, and Not Hispanic or Latino by Race – 2020: DEC Redistricting Data (PL 94-171) – Oak Brook village, Illinois". United States Census Bureau .
12. "Explore Census Data". data.census.gov. Retrieved June 28, 2022.
13. "P004: Hispanic or Latino, and Not Hispanic or Latino by Race – 2000: DEC Summary File 1 – Oak Brook village, Illinois". United States Census Bureau .
14. Cross, Robert. "Inside Hamburger Central." Chicago Tribune . January 9, 1972. G18. Retrieved on September 17, 2009.
15. "Ace". Acehardware.com. Retrieved October 17, 2011.
16. "About Blistex". Blistex.com. Retrieved October 17, 2011.
17. "Federal Signal Locations". Federalsignal.com. February 17, 2011. Archived from the original on October 10, 2011. Retrieved October 17, 2011.
18. "Professional IT Services in the Oak Brook and Chicago Area". DantechIT.com. Retrieved August 4, 2012.
19. "Follett - Educational Products, Services and Technology".
20. "Contact Us". Lionsclubs.org. Retrieved October 17, 2011.
21. "Zonta International". Zonta.org. Retrieved May 24, 2015.
22. "Village of Oak Brook ACFR" (PDF). Retrieved August 24, 2023.
23. https://www.dupageresults.gov/IL/DuPage/122435/web.345435/#/detail/120
24. "List Elections".
25. "List Elections".
26. "List Elections".
27. "About". Butler School District 53. Retrieved March 27, 2023.
28. "Sunshine Montessori of Oakbrook". Sunshinemontessoriobt.com. Retrieved October 17, 2011.
29. Megan, Graydon (January 16, 2013). "William Cullerton, 1923-2013 WWII pilot, entrepreneur, radio host and well-known outdoorsman championed conservation". Chicago Tribune . Retrieved January 25, 2013.
30. Kass, John. "The heart of Stan Mikita". Chicago Tribune.
31. Goldsborough, Bob (December 9, 2014). "House built by White Sox slugger Frank Thomas sells for $2.71 million". Chicago Tribune. Archived from the original on January 18, 2015. Retrieved May 28, 2016.
32. Smith, Bryan (April 21, 2014). "Behind the Beanie Babies: The Secret Life of Ty Warner". Chicago Magazine. Retrieved August 8, 2021.
33. O'Connor, Matt (October 16, 1997). "Top mob loan shark, son are sentenced to prison". Chicago Tribune. p. 8.

External links

• Chicago portal
• Illinois portal

• Official website
• Greater Oak Brook Chamber of Commerce