DuPage

County in Illinois

Contents: Subdivision

The population development in DuPage as well as related information and services (Wikipedia, Google, images).

The Details icon links to further information about a selected division including its population structure (gender, age groups, age distribution, urbanization, »race«, ethnicity).

Name	Status	Population Census 1990-04-01	Population Census 2000-04-01	Population Census 2010-04-01	Population Census 2020-04-01	Population Estimate 2024-07-01
DuPage	County	781,666	904,161	916,924	933,031	937,142
Addison	Township	82,729	88,873	88,618	88,337	88,098	→
Bloomingdale	Township	96,205	111,523	112,127	111,879	111,677	→
Chicago (part)	City	0	2	0	0	0	→
Downers Grove	Township	138,012	148,079	146,755	149,907	150,102	→
Lisle	Township	108,349	117,781	116,199	119,046	120,078	→
Milton	Township	108,229	118,119	117,130	120,304	119,838	→
Naperville	Township	49,534	85,879	99,867	104,746	107,077	→
Wayne	Township	40,377	64,181	66,364	64,443	64,190	→
Winfield	Township	37,914	45,170	46,240	45,888	47,645	→
York	Township	120,340	124,987	123,441	128,481	128,437	→
Illinois	State	11,430,602	12,419,293	12,830,632	12,821,814	12,710,158

Source: U.S. Census Bureau.

Explanation: Latest available rebased population figures are used. In case of significant changes, they were recalculated by using census block data.

Further information about the population structure:

Gender (C 2020)
Males	456,572
Females	476,305

Age Groups (C 2020)
0-17 years	208,544
18-64 years	570,188
65+ years	154,145

Age Distribution (C 2020)
80+ years	35,926
70-79 years	66,456
60-69 years	115,938
50-59 years	129,841
40-49 years	120,027
30-39 years	122,402
20-29 years	110,842
10-19 years	122,547
0-9 years	108,898

Urbanization (C 2020)
Rural	1,752
Urban	931,125

»Race« (C 2020)
White	616,830
Black/African American	45,516
Indigenous	5,154
Asian	119,672
Pacific Islander	315
Some other	62,732
2 or more	82,658

Ethnicity (C 2020)
Hispanic or Latino	144,291
Other	788,586