DuPage County, Illinois Population 2018

DuPage County, Illinois's estimated population is 930,128 with a growth rate of -0.04% in the past year according to the most recent United States census data. DuPage County, Illinois is the 2nd largest county in Illinois.

Year Population Growth Growth Rate
2017930,128-386-0.04%
2016930,514-639-0.07%
2016931,153-1,962-0.21%
2015933,1151570.02%
2014932,9581,1830.13%
2013931,7753,5010.38%
2012928,2743,8530.42%
2011924,4216,3090.69%
2010918,112136,44617.46%
1990781,666122,83118.64%
1980658,835166,95333.94%
1970491,882178,42356.92%
1960313,459158,860102.76%
1950154,59951,11949.40%
1940103,48011,48212.48%
193091,99849,878118.42%
192042,1208,68825.99%
191033,4325,23618.57%
190028,1965,64525.03%
189022,5513,39017.69%
188019,1612,47614.84%
187016,6851,98413.50%
186014,7015,41158.25%
18509,2905,755162.80%
18403,5350.00%

DuPage County, Illinois Population Growth

Population Data via

Population by Race

Race Population
White734,032
Asian103,084
Black or African American43,791
Some Other Race23,796
Two or More Races23,503
American Indian and Alaska Native1,972
Native Hawaiian and Other Pacific Islander336

Race Data via US Census (2016 ACS 5-Year Survey)

DuPage County, Illinois Population Pyramid 2018

0%2%4%6%8% Male Population0%2%4%6%8% Female Population80757065605550454035302520151050

Data via US Census (2016 ACS 5-Year Survey): Table S0101

DuPage County, Illinois Median Age

38.9


Total

37.5


Male

40.2


Female

DuPage County, Illinois Adults

There are 711,843 adults, (124,689 of which are seniors) in DuPage County, Illinois.

DuPage County, Illinois Age Dependency

58.6

Age Dependency Ratio

21.3

Old Age Dependency Ratio

37.3

Child Dependency Ratio

DuPage County, Illinois Sex Ratio

Female

474,153

50.96%

Male

456,361

49.04%

DuPage County, Illinois Households and Families

DuPage County, Illinois Renter vs Owner Occupied by Household Type

DuPage County, Illinois Household Types

Type Owner Renter
Married85%15%
All72.9%27.1%
Male62.2%37.8%
Non Family56.6%43.4%
Female54.5%45.5%

72.9%

Rate of Home Ownership

DuPage County, Illinois Households by Type

Type Count Average Size Owned
All338,9872.7172.9
Married194,8013.3685
Non Family100,7861.2156.6
Female31,2493.254.5
Male12,1513.3862.2

3.29

Average Family Size

2.71

Average Household Size

4.3%

Unmarried (Opposite Sex)

0.2%

Unmarried (Same Sex)

DuPage County, Illinois Households

DuPage County, Illinois Education

DuPage County, Illinois Educational Attainment by Sex (over 25)

Education Attained Count Percentage
Less Than 9th Grade23,4813.73%
9th to 12th Grade24,1173.83%
High School Graduate117,89318.73%
Some College120,90019.21%
Associates Degree45,2177.18%
Bachelors Degree180,45828.67%
Graduate Degree117,31518.64%

DuPage County, Illinois Educational Attainment by Race

Name Total High School Bachelors
White455,864438,963224,752
Asian70,73764,53348,712
Hispanic69,54547,09312,002
Black26,20524,4478,466
Other Race13,6419,3271,822
Multiple Races8,8148,0664,000
Native American1,155936249
Islander20516981

The highest rate of high school graduation is among white people with a rate of 96.29%.

The highest rate of bachelors degrees is among white people with a rate of 68.86%.

DuPage County, Illinois Earnings by Educational Attainment

Name Average Male Female
Overall$48,245$60,076$37,533
Less Than High School$24,262$27,949$17,700
High School Grad$31,905$40,084$25,417
Some College$40,526$49,784$32,595
Bachelors Degree$58,451$73,816$45,105
Graduate Degree$80,210$101,908$62,382

$48,245

Average Earnings

$60,076

Average Male

$37,533

Average Female

DuPage County, Illinois Language

DuPage County, Illinois Language by Age

DuPage County, Illinois Language

73.71% of DuPage County, Illinois residents speak only English, while 26.29% speak other languages. The largest non-English language is Spanish, which is spoken by 10.51% of the population.

DuPage County, Illinois Poverty

DuPage County, Illinois Poverty by Race

Name Total In Poverty Poverty Rate
White626,20028,9494.62%
Hispanic128,81417,66813.72%
Black43,0549,21521.40%
Asian102,1277,2077.06%
Other23,6933,98616.82%
Multiple22,8582,39810.49%
Native1,95625913.24%
Islander3367722.92%

7.05%

Overall Poverty Rate

6.24%

Male Poverty Rate

7.83%

Female Poverty Rate

Poverty in DuPage County, Illinois

The race most likely to be in poverty in DuPage County, Illinois is Islander, with 22.92% below the poverty level.

The race least likely to be in poverty in DuPage County, Illinois is White, with 4.62% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.27%. Among those working part-time, it was 8.84%, and for those that did not work, the poverty rate was 12.65%.

DuPage County, Illinois Poverty Rate by Education

Name Poverty
Less Than High School14.76%
High School8.54%
Some College6.18%
Bachelors or Greater3.13%

DuPage County, Illinois Poverty Rate by Employment Status and Sex

Name Poverty
Female Unemployed19.78%
Male Unemployed19.63%
Female Employed3.76%
Male Employed2.98%

DuPage County, Illinois Income

DuPage County, Illinois Income by Household Type

Name Median Mean
Households$81,521$109,256
Families$100,467$128,962
Married Families$111,500$142,505
Non Families$45,447$59,737

DuPage County, Illinois Marital Status

DuPage County, Illinois Marital Status

Marriage Rates

55.2%

Overall Marriage Rate

57.0%

Male Marriage Rate

53.6%

Female Marriage Rate

DuPage County, Illinois Married by Age and Sex

DuPage County, Illinois Marriage

The age group where males are most likely to be married is 55To64, while the female age group most likely to be married is 45To54.

DuPage County, Illinois Marital Status by Race

DuPage County, Illinois Veterans

DuPage County, Illinois Veterans by War

37,131

Number of Veterans

35,104

Male Veterans

2,027

Female Veterans

Name Veterans
Vietnam14,190
Korea4,612
First Gulf War4,477
Second Gulf War3,646
World War II3,171

DuPage County, Illinois Veterans by Age

Name Veterans
75+10,877
65 to 7410,628
35 to 546,934
55 to 646,245
18 to 342,447

DuPage County, Illinois Veterans by Race

Name Veterans % of Total
White33,6175.88%
Hispanic1,8932.25%
Black1,7755.67%
Asian8021.02%
2 or More4163.49%
Other4122.54%
Indian815.73%
Hawaiian2811.43%

DuPage County, Illinois Veterans by Education

3.80%

Veteran Poverty Rate

23.25%

Veteran Disability Rate

DuPage County, Illinois Employment Status

DuPage County, Illinois Employment by Age

69.6%

Labor Force Participation

65.4%

Employment Rate

6.1%

Unemployment Rate

DuPage County, Illinois Employment by Race

DuPage County, Illinois Employment by Education

Population of Cities in DuPage County, Illinois

City 2010 Census 2016 Estimated Growth Growth Rate
Chicago 2695620270495893380.35%
Aurora 19794720111031631.60%
Naperville 14210114712250213.53%
Bolingbrook 733577451811611.58%
Schaumburg 74229744462170.29%
Wheaton52999533893900.74%
Downers Grove48874494735991.23%
Elmhurst 441364638722515.10%
Lombard43347438154681.08%
Bartlett 4120241178-24-0.06%
Carol Stream39729400693400.86%
Hanover Park 3795638044880.23%
Addison3696736902-65-0.18%
Glendale Heights3421234145-67-0.20%
Woodridge 32977334764991.51%
Elk Grove Village 3312532931-194-0.59%
St. Charles 32305327174121.28%
Glen Ellyn27767280422750.99%
West Chicago2720027221210.08%
Batavia 26162263912290.88%
Westmont24658247671090.44%
Lisle22492229304381.95%
Roselle 2272122814930.41%
Darien2208622085-1-0.00%
Bloomingdale2205022075250.11%
Villa Park2201221882-130-0.59%
Bensenville 183521835530.02%
Hinsdale 16822176318094.81%
Lemont 16054168958415.24%
Wood Dale1377013813430.31%
Warrenville1317613246700.53%
Burr Ridge 10569107802112.00%
Winfield909796375405.94%
Itasca86498728790.91%
Clarendon Hills842986532242.66%
Willowbrook8542854310.01%
Oak Brook 788380701872.37%
Wayne 24092429200.83%
Oakbrook Terrace21342158241.12%
Data Sources
  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990