Industry Description	Number of Establishments	Average Age of Business	Average Google Rating	Businesses per 1,000 residents
Beauty salons	39	28.8 years	4.2	4.7
Social work	64	34.7 years	4.0	7.8
Banks	42	39 years	4.0	5.1
Finance other	103	31.3 years	3.9	12.5
Loan companies	230	27.2 years	4.0	28.0
General contractors	63	28.8 years	4.6	7.7
Real estate	216	27.1 years	4.3	26.3
Construction of buildings	48	37.6 years	3.7	5.8
Telecommunications	48	22.9 years	3.8	5.8
Dentists	71	35.5 years	4.6	8.6
Health and medical	670	26.5 years	4.5	81.5
Physicians and surgeons	176	29.6 years	4.7	21.4
Psychiatrists and psychotherapists	67	26.3 years	3.6	8.2
Accountants	79	35.9 years	4.9	9.6
Advertising and marketing	82	28.4 years	4.7	10.0
Business services	42	28.3 years	4.7	5.1
Computer programming, web design	77	27.8 years	4.4	9.4
Corporate management	231	28.5 years	2.2	28.1
Employment agencies	69	28.6 years	3.7	8.4
Lawyers legal	219	26.5 years	4.4	26.6
Legal and financial	59	35.7 years	4.2	7.2
Scientific and technical services	120	27.5 years	3.1	14.6
Technical construction services	47	34 years	4.7	5.7
Clothing accessories	43	43.4 years	3.9	5.2
Clothing stores	115	41.4 years	4.0	14.0
Electronics stores	111	26.9 years	3.5	13.5
Office supplies and stationery stores	56	34.4 years	2.9	6.8
Shoe stores	44	44.8 years	3.9	5.4
Shopping other	41	43.2 years	4.5	5.0
Women's clothing	61	45.5 years	4.0	7.4

Area of Oak Brook, Illinois	8.28 sq mi
Population	8,220
Male Population	3,935 (47.9%)
Female Population	4,285 (52.1%)
Population change from 1975 to 2015	-19.3%
Population change from 2000 to 2015	+0.6%
Median Age	53.3
Male Median Age	52.4
Female Median Age	54.1
Area Codes	224, 312, 630, 708, More
Neighborhoods	Central Chicago, Oak Brook, Oakwood, Streeterville, The Loop, West Side
Local Time	Wednesday 10:33 PM
Timezone	Central Daylight Time
Lat & Lng	41.83281° / -87.92895°
Zip Codes	60523

Oak Brook, Illinois - Map

Oak Brook, Illinois Population

Years 1975 to 2015

Data	1975	1990	2000	2015
Population	10,182	8,160	8,175	8,220
Population Density	1,229 / mi²	985.5 / mi²	987.3 / mi²	992.7 / mi²

Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid

Oak Brook, Illinois Population change from 2000 to 2015

Increase of 0.6% from year 2000 to 2015

Location	Change since 1975	Change since 1990	Change since 2000
Oak Brook, Illinois	-19.3%	+0.7%	+0.6%
Oak Brook	-19.5%	+0.5%	+0.3%
Illinois	+16.7%	+9.7%	+3.9%
United States	+46.9%	+27.2%	+13.7%

Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid

Oak Brook, Illinois Median Age

Median Age: 53.3 years

Location	Median Age	Median Age (Female)	Median Age (Male)
Oak Brook, Illinois	53.3 years	54.1 years	52.4 years
Oak Brook	53.2 years	54 years	52.3 years
Illinois	36.6 years	37.9 years	35.3 years
United States	37.4 years	38.7 years	36.1 years

Sources: CIESIN (Center for International Earth Science Information Network)

Oak Brook, Illinois Population Tree

Population By Age and Gender

Age	Male	Female	Total
Under 5	130	130	261
5-9	178	187	366
10-14	230	205	435
15-19	258	230	488
20-24	209	215	425
25-29	177	156	333
30-34	109	121	230
35-39	121	161	282
40-44	187	203	391
45-49	232	271	503
50-54	292	324	617
55-59	308	400	708
60-64	430	434	864
65-69	367	380	748
70-74	267	277	544
75-79	183	216	399
80-84	155	177	332
85 Plus	104	198	303

Sources: CIESIN (Center for International Earth Science Information Network)

Oak Brook, Illinois Population Density

Population Density: 992.7 / mi²

Location	Population	Area	Population Density
Oak Brook, Illinois	8,220	8.28 sq mi	992.7 / mi²
Oak Brook	8,029	8.28 sq mi	969.3 / mi²
Illinois	13.0 million	57,913.8 sq mi	224.0 / mi²
United States	321.6 million	3,796,761.2 sq mi	84.7 / mi²

Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid

Oak Brook, Illinois Projected Population

Estimated Population from 1975 to 2100

Sources:
1. JRC (European Commission's Joint Research Centre) work on the GHS built-up grid
2. CIESIN (Center for International Earth Science Information Network)
3. [Link] Klein Goldewijk, K., Beusen, A., Doelman, J., and Stehfest, E.: Anthropogenic land use estimates for the Holocene – HYDE 3.2, Earth Syst. Sci. Data, 9, 927–953, https://doi.org/10.5194/essd-9-927-2017, 2017.

Business distribution by price for Oak Brook, Illinois

Moderate: 50.2%

Expensive: 28.4%

Inexpensive: 12.5%

Very Expensive: 9%

Human Development Index (HDI)

Statistic composite index of life expectancy, education, and per capita income.

Sources: [Link] Kummu, M., Taka, M. & Guillaume, J. Gridded global datasets for Gross Domestic Product and Human Development Index over 1990–2015. Sci Data 5, 180004 (2018) doi:10.1038/sdata.2018.4

Oak Brook, Illinois CO2 Emissions

Carbon Dioxide (CO2) Emissions Per Capita in Tonnes Per Year

Location	CO2 Emissions	CO2 Emissions Per Capita	CO2 Emissions Intensity
Oak Brook, Illinois	202,986 tn	24.7 tn	24,515 tons/mi²
Oak Brook	187,456 tn	23.3 tn	22,630 tons/mi²
Illinois	259,471,378 tn	20 tn	4,480 tons/mi²
United States	5,664,619,809 tn	17.6 tn	1,491 tons/mi²

Sources: [Link] Moran, D., Kanemoto K; Jiborn, M., Wood, R., Többen, J., and Seto, K.C. (2018) Carbon footprints of 13,000 cities. Environmental Research Letters DOI: 10.1088/1748-9326/aac72a

Oak Brook, Illinois CO2 Emissions

2013 CO2 emissions (tonnes/year)	202,986 tn
2013 CO2 emissions (tonnes/year) per capita	24.7 tn
2013 CO2 emissions intensity (tonnes/mi²/year)

Natural Hazards Risk

Relative risk out of 10

Flood

High (7)

* Risk, particularly concerning flood or landslide, may not be for the entire area.

Sources:
1. Dilley, M., R.S. Chen, U. Deichmann, A.L. Lerner-Lam, M. Arnold, J. Agwe, P. Buys, O. Kjekstad, B. Lyon, and G. Yetman. 2005. Natural Disaster Hotspots: A Global Risk Analysis. Washington, D.C.: World Bank. https://doi.org/10.1596/0-8213-5930-4.
2. Center for Hazards and Risk Research - CHRR - Columbia University, Center for International Earth Science Information Network - CIESIN - Columbia University. 2005. Global Flood Hazard Frequency and Distribution. Palisades, NY: NASA Socioeconomic Data and Applications Center (SEDAC). https://doi.org/10.7927/H4668B3D.

Recent Nearby Earthquakes

Magnitude 3.0 and greater

Date	Time	Magnitude	Distance	Depth	Location	Link
11/4/13	10:35 AM	3.2	9.4 km	1,000 m	1km NW of Summit, Illinois	usgs.gov
2/10/10	1:59 AM	3.8	49.6 km	10,000 m	8km NW of Village of Campton Hills, Illinois	usgs.gov
6/27/04	11:10 PM	4.2	90.9 km	10,000 m	10km NW of Ottawa, Illinois	usgs.gov
1/2/12	8:21 AM	4.5	60.2 km	None	Illinois	usgs.gov
5/26/09	6:42 AM	5.1	29.5 km	None	Illinois	usgs.gov
8/20/04	12:17 PM	4.4	21.4 km	None	Illinois	usgs.gov

Oak Brook, Illinois

Oak Brook is an affluent village in DuPage County in Illinois. The population was 7,883 at the 2010 census. A suburb of Chicago, Oak Brook serves as home to the headquarters of several notable companies and organizations including McDonald's, Ace Har.. ︎ Oak Brook, Illinois Wikipedia Page

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About Our Data

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