Oak Brook, Illinois Demographics

Oak Brook is 18th out of 4,418 other cities in Retail sales per capita

Oak Brook is 43rd out of 6,405 other cities in Home ownership rate

Oak Brook is 2nd in Illinois out of 342 other cities in Residents 65 or older

Oak Brook is 3rd in Illinois out of 318 other cities in Retail sales per capita

Oak Brook is 4th in Illinois out of 342 other cities in Home median value

Oak Brook is 4th in Illinois out of 342 other cities in Race - Asian

Oak Brook is 5th in Illinois out of 342 other cities in Home ownership rate

Oak Brook is 5th in Illinois out of 342 other cities in Income per capita

Oak Brook is 12th in Illinois out of 307 other cities in Retail accommodation and food service sales

Oak Brook is 12th in Illinois out of 342 other cities in Income per household

Size Demographics
	Oak Brook	Rank	Illinois	US
Current population (2012)	7,991	254th	12,875,255	313,914,040
Size in square miles	8.0	139th	55,518.9	3,531,905.4
Population density (people per sqmi)	991.7	316th	231.1	87.4

Age Demographics
	Oak Brook	Rank	Illinois	US
Residents younger than 5	3.1%	342nd	6.3%	6.4%
Residents younger than 18	17.8%	324th	23.8%	23.5%
Residents 65 or older	29.3%	2nd	13.2%	13.7%

Education Demographics
	Oak Brook	Rank	Illinois	US
Residents with high school diploma (older than 25)	95.3%	57th	86.6%	85.4%
Residents with college degree (older than 25)	57.7%	33rd	30.7%	28.2%

Race Demographics
	Oak Brook	Rank	Illinois	US
Race - White	71.8%	249th	77.9%	77.9%
Race - Black or African American	2.0%	217th	14.8%	13.1%
Race - American Indian or Alaska Native	0.1%	291st	0.6%	1.2%
Race - Asian	23.2%	4th	5.0%	5.1%
Race - Native Hawaiian or Other Pacific Islander	0.0%	176th	0.1%	0.2%
Race - Two or More	2.2%	143rd	1.7%	2.4%
Race - Hispanic or Latino	4.3%	232nd	16.3%	16.9%
Race - White, not Hispanic or Latino	68.4%	231st	63.0%	63.0%

Misc People Demographics
	Oak Brook	Rank	Illinois	US
Female residents	52.1%	108th	50.9%	50.8%
Foreign born residents	27.0%	36th	13.7%	12.8%

Housing Demographics
	Oak Brook	Rank	Illinois	US
Housing units	3,188	264th	5,297,318	132,312,404
Units inside multi-unit buildings	11.7%	279th	32.9%	25.9%
Households	2,874	269th	4,773,002	114,761,359
Home ownership rate	96.7%	5th	68.7%	66.1%
Home median value	$837,100	4th	$198,500	$186,200
People per household	2.7	133rd	2.6	2.6

Income Demographics
	Oak Brook	Rank	Illinois	US
Income per capita	$79,711	5th	$29,376	$27,915
Income per household	$132,389	12th	$56,576	$52,762
Income below poverty line	1.7%	336th	13.1%	14.3%

Business Demographics
	Oak Brook	Rank	Illinois	US
Total businesses (including small businesses)	3,408	51st	1,123,817	27,092,908
Retail sales	$884,960	37th	$165,450,520	$3,917,663,456
Retail sales per capita	$101,463	3rd	$12,947	$12,990
Retail accommodation and food service sales	$220,387	12th	$25,469,026	$613,795,732