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2023 Demographics

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Summary Data for County: DuPage

Population See More Population Data

Population

County: DuPage

924,736

Persons

State: Illinois 12,633,738 Persons

Percent Population Change: 2020 to 2023

County: DuPage

-0.87%

State: Illinois -1.40%

Race See More Race Data

Population by Race	County: DuPage		State: Illinois
Population by Race	Persons	% of Population	Persons	% of Population
White	593,332	64.16%	7,594,430	60.11%
Black/African American	44,033	4.76%	1,764,424	13.97%
American Indian/Alaskan Native	5,190	0.56%	99,806	0.79%
Asian	124,521	13.47%	779,289	6.17%
Native Hawaiian/Pacific Islander	292	0.03%	4,679	0.04%
Some Other Race	66,233	7.16%	1,179,239	9.33%
2+ Races	91,135	9.86%	1,211,871	9.59%

Ethnicity See More Ethnicity Data

Population by Ethnicity	County: DuPage		State: Illinois
Population by Ethnicity	Persons	% of Population	Persons	% of Population
Hispanic/Latino	149,030	16.12%	2,418,632	19.14%
Non-Hispanic/Latino	775,706	83.88%	10,215,106	80.86%

Age See More Age Data

Population by Age Group	County: DuPage		State: Illinois
Population by Age Group	Persons	% of Population	Persons	% of Population
0-4	52,867	5.72%	726,305	5.75%
5-9	54,628	5.91%	744,574	5.89%
10-14	57,577	6.23%	779,956	6.17%
15-17	36,441	3.94%	489,813	3.88%
18-20	36,005	3.89%	504,127	3.99%
21-24	45,594	4.93%	653,506	5.17%
25-34	111,900	12.10%	1,687,563	13.36%
35-44	120,956	13.08%	1,653,832	13.09%
45-54	116,737	12.62%	1,553,914	12.30%
55-64	125,718	13.60%	1,610,385	12.75%
65-74	100,865	10.91%	1,318,564	10.44%
75-84	46,441	5.02%	643,749	5.10%
85+	19,007	2.06%	267,450	2.12%

Sex See More Sex Data

Population by Sex
Population by Sex	County: DuPage		State: Illinois
Population by Sex	Persons	% of Population	Persons	% of Population
Male	454,774	49.18%	6,208,130	49.14%
Female	469,962	50.82%	6,425,608	50.86%

Households/Income See More Households/Income Data

Households

County: DuPage

346,113

Households

State: Illinois 4,958,627 Households

Families

County: DuPage

243,484

Families

State: Illinois 3,253,163 Families

Average Household Size

County: DuPage

2.63

Persons

State: Illinois 2.49 Persons

Households with Children

County: DuPage

122,397

Households
(35.36% of Households)

State: Illinois 1,658,451 Households (33.45% of Households)

Median Household Income by Race/Ethnicity	County: DuPage	State: Illinois
Median Household Income by Race/Ethnicity	Value	Value
All	$103,897	$77,287
White	$108,145	$85,165
Black/African American	$71,342	$46,824
American Indian/Alaskan Native	$73,006	$62,336
Asian	$124,807	$104,660
Native Hawaiian/Pacific Islander	$49,167	$61,207
Some Other Race	$71,911	$65,914
2+ Races	$85,631	$73,786
Hispanic/Latino	$81,432	$67,911
Non-Hispanic/Latino	$107,294	$79,314

Families Below Poverty

County: DuPage

10,054

Families
(4.13% of Families)

State: Illinois 265,877 Families (8.17% of Families)

Families Below Poverty with Children

County: DuPage

7,143

Families
(2.93% of Families)

State: Illinois 194,594 Families (5.98% of Families)

Housing See More Housing Data

Housing Units

County: DuPage

365,159

Housing units

State: Illinois 5,429,018 Housing units

Owner-Occupied Housing Units Average Value

County: DuPage

$473,491

State: Illinois $334,527

Education See More Education Data

Population 25+ by Educational Attainment	County: DuPage		State: Illinois
Population 25+ by Educational Attainment	Persons	% of Population Age 25+	Persons	% of Population Age 25+
Less than 9th Grade	20,193	3.15%	398,281	4.56%
Some High School, No Diploma	20,664	3.22%	504,306	5.77%
High School Grad	120,139	18.72%	2,270,373	25.99%
Some College, No Degree	112,270	17.50%	1,759,011	20.14%
Associate Degree	45,218	7.05%	709,258	8.12%
Bachelor's Degree	194,772	30.36%	1,876,152	21.48%
Master's Degree	94,288	14.70%	889,427	10.18%
Professional Degree	20,442	3.19%	205,727	2.36%
Doctorate Degree	13,638	2.13%	122,922	1.41%

Employment See More Employment Data

Population 16+: Unemployed

County: DuPage

3.59%

State: Illinois 5.18%

Demographics information provided by Claritas, updated March 2023, under these terms of use.