2024 Demographics
Population Data for County: DuPage
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Population
County: DuPage
919,632
Persons
State: Illinois 12,526,156 Persons
Percent Population Change: 2020 to 2024
County: DuPage
-1.42%
State: Illinois -2.23%
| Population by Race | County: DuPage | State: Illinois | ||
|---|---|---|---|---|
| Persons | % of Population | Persons | % of Population | |
| White | 589,739 | 64.13% | 7,498,699 | 59.86% |
| Black/African American | 47,030 | 5.11% | 1,775,238 | 14.17% |
| American Indian/Alaskan Native | 5,406 | 0.59% | 99,644 | 0.80% |
| Asian | 122,596 | 13.33% | 757,782 | 6.05% |
| Native Hawaiian/Pacific Islander | 316 | 0.03% | 4,654 | 0.04% |
| Some Other Race | 66,736 | 7.26% | 1,182,021 | 9.44% |
| 2+ Races | 87,809 | 9.55% | 1,208,118 | 9.64% |
| Population by Ethnicity | County: DuPage | State: Illinois | ||
|---|---|---|---|---|
| Persons | % of Population | Persons | % of Population | |
| Hispanic/Latino | 154,262 | 16.77% | 2,452,178 | 19.58% |
| Non-Hispanic/Latino | 765,370 | 83.23% | 10,073,978 | 80.42% |
| Population by Age Group | County: DuPage | State: Illinois | ||
|---|---|---|---|---|
| Persons | % of Population | Persons | % of Population | |
| 0-4 | 50,036 | 5.44% | 674,574 | 5.39% |
| 5-9 | 52,163 | 5.67% | 699,315 | 5.58% |
| 10-14 | 56,788 | 6.18% | 759,764 | 6.07% |
| 15-17 | 35,686 | 3.88% | 484,179 | 3.87% |
| 18-20 | 38,268 | 4.16% | 543,175 | 4.34% |
| 21-24 | 47,281 | 5.14% | 669,856 | 5.35% |
| 25-34 | 107,040 | 11.64% | 1,629,591 | 13.01% |
| 35-44 | 119,812 | 13.03% | 1,654,148 | 13.21% |
| 45-54 | 116,963 | 12.72% | 1,545,366 | 12.34% |
| 55-64 | 124,474 | 13.54% | 1,594,162 | 12.73% |
| 65-74 | 101,368 | 11.02% | 1,324,707 | 10.58% |
| 75-84 | 50,781 | 5.52% | 690,654 | 5.51% |
| 85+ | 18,972 | 2.06% | 256,665 | 2.05% |
Median Age
County: DuPage
41.1
Years
State: Illinois 39.9 Years
| Population Age 5+ by Language Spoken at Home | County: DuPage | State: Illinois | ||
|---|---|---|---|---|
| Persons | % of Population Age 5+ | Persons | % of Population Age 5+ | |
| Speak Only English | 623,770 | 71.73% | 9,132,180 | 77.05% |
| Speak Spanish | 91,561 | 10.53% | 1,601,788 | 13.52% |
| Speak Asian/Pac Islander Lang | 45,434 | 5.22% | 321,807 | 2.72% |
| Speak Indo-European Lang | 98,435 | 11.32% | 666,004 | 5.62% |
| Speak Other Lang | 10,396 | 1.20% | 129,803 | 1.10% |
| Population Age 15+ by Marital Status | County: DuPage | State: Illinois | ||
|---|---|---|---|---|
| Persons | % of Population Age 15+ | Persons | % of Population Age 15+ | |
| Never Married | 230,381 | 30.29% | 3,728,879 | 35.88% |
| Married, Spouse present | 405,962 | 53.37% | 4,686,741 | 45.10% |
| Married, Spouse absent | 23,595 | 3.10% | 388,887 | 3.74% |
| Divorced | 62,036 | 8.16% | 1,009,129 | 9.71% |
| Widowed | 38,671 | 5.08% | 578,867 | 5.57% |
Demographics information provided by Claritas, updated April 2024, under these terms of use.