Demographics

OUR PEOPLE ARE THE REASON FOR PROSPERITY.

demographics graphic

DUPAGE COUNTY POPULATION DEMOGRAPHICS

NAME 2020 2000 DAYTIME POPULATION
ADDISON 35,702 35,914 52,475
AURORA* 180,542 142,990 53,173
BARTLETT* 41,105 36,702 10,754
BATAVIA* 26,098 23,866 34,449
BENSENVILLE* 18,813 20,703 28,600
BLOOMINGDALE 22,382 21,675 27,866
BOLINGBROOK* 73,922 56,321 80,025
BURR RIDGE* 11,192 10,408 35,369
CAROL STREAM 39,854 40,438 43,128
CLARENDON HILLS 8,702 7,610 8,569
DARIEN 22,011 22,860 17,883
DOWNERS GROVE 50,247 48,724 75,694
ELK GROVE VILLAGE* 32,812 34,727 68,967
ELMHURST 45,786 42,762 59,865
GLEN ELLYN 28,846 26,999 37,619
GLENDALE HEIGHTS 33,176 31,765 29,515
HANOVER PARK* 37,470 38,278 8,787
HINSDALE* 17,395 17,349 27,270
ITASCA 9,543 8,302 27,698
LEMONT* 17,629 13,098 23,197
LISLE 24,223 21,182 36,960
LOMBARD 44,476 42,322 56,749
NAPERVILLE* 149,540 128,358 132,399
OAK BROOK 8,163 8,702 39,583
OAKBROOK TERRACE 2,134** 2,300 40,817
ROSELLE* 22,897 32,115 16,709
SCHAUMBURG* 78,723 75,386 135,363
ST. CHARLES* 33,081 27,896 61,204
VILLA PARK 22,263 22,075 40,817
WARRENVILLE 13,553 13,363 18,120
WAYNE  2,424** 1,089 895
WEST CHICAGO 25,614 23,469 36,133
WESTMONT 24,429 24,554 27,255
WHEATON 53,970 55,416 53,490
WILLOWBROOK 9,236 8,967 31,654
WINFIELD 9,835 8,718 11,647
WOOD DALE 14,012 13,535 19,584
WOODRIDGE* 34,158 30,934 34,212
* Municipality is located in multiple counties.
** Based on 2019 Estimates

DUPAGE COUNTY POPULATION / DEMOGRAPHIC CHARACTERISTICS

POPULATION BY AGE  
TOTAL 932,877
UNDER 18 YEARS 209,897
18 YEARS + 722,980
65 YEARS + 150,193
MEDIAN AGE 39.1
POPULATION BY SEX  
MALE 458,976
FEMALE 473,901
POPULATION BY RACE (PERCENTAGE)  
WHITE 79.5%
BLACK OR AFRICAN AMERICAN 5.3%
ASIAN 12.7%
NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER 0.1%
HISPANIC OR LATINO (OF ANY RACE) 14.6%
TWO OR MORE RACES 2.1%
HOUSING/HOUSEHOLD CHARACTERISTICS  
TOTAL HOUSING UNITS 362,182
OWNER-OCCUPIED HOUSING UNITS 73.4%
MEDIAN VALUE OF OWNER OCCUPIED HOUSING UNITS $308,500
MEDIAN HOUSEHOLD INCOME $92,809
Source: US Census Bureau, American Community Survey, 2015-2019