DuPage County, IL
Demographics & Statistics
Updated: 2025-10-25
Updated: 2025-10-25
Life in Dupage County research summary. HomeSnacks has been researching the quality of life in Dupage County over the past eight years using Census data, FBI crime data, cost of living data, and other primary sources. Based on the most recently available data, we found the following about life in Dupage County:
The population in Dupage County is 927,263.
The median home value in Dupage County is $424,061.
The median income in Dupage County is $110,502.
The median rent in Dupage County is $1,628.
The unemployment rate in Dupage County is 4.8%.
The poverty rate in Dupage County is 6.4%.
The average high in Dupage County is 66.4° and there are 87.5 inches of rainfall annually.
The average high in Dupage County is 66.4°.
There are 75.36 nice days each year.
Expect an average of 87.5 inches of rain each year with 10.2 inches of snow.
There is an average of 4:37 hours of sun each day in Dupage County.
| Stat | Dupage County |
|---|---|
| Mean High | 66.4 |
| Nice Days | 75.36 |
| Rainfall | 87.5 |
| Snowfall | 10.2 |
| Sunny Hours | 4:37 |
The current population in Dupage County is 927,263. The population has increased 0.5% from 2019.
| Year | Population | % Change |
|---|---|---|
| 2023 | 934,094 | 0.9% |
| 2022 | 926,005 | -0.3% |
| 2021 | 929,060 | - |
Dupage County is 50.5% female with 468,303 female residents.
Dupage County is 49.5% male with 458,960 male residents.
| Gender | Dupage County | IL | USA |
|---|---|---|---|
| Female | 50.5% | 50.6% | 50.5% |
| Male | 49.5% | 49.4% | 49.5% |
Dupage County is:
63.1% White with 585,489 White residents.
4.9% African American with 45,002 African American residents.
0.0% American Indian with 384 American Indian residents.
12.6% Asian with 116,584 Asian residents.
0.0% Hawaiian with 201 Hawaiian residents.
0.4% Other with 3,727 Other residents.
3.2% Two Or More with 29,883 Two Or More residents.
15.7% Hispanic with 145,993 Hispanic residents.
| Race | Dupage County | IL | USA |
|---|---|---|---|
| White | 63.1% | 58.7% | 58.2% |
| African American | 4.9% | 13.6% | 12.0% |
| American Indian | 0.0% | 0.1% | 0.5% |
| Asian | 12.6% | 5.8% | 5.7% |
| Hawaiian | 0.0% | 0.0% | 0.2% |
| Other | 0.4% | 0.3% | 0.5% |
| Two Or More | 3.2% | 3.0% | 3.9% |
| Hispanic | 15.7% | 18.5% | 19.0% |
3.2% of households in Dupage County earn Less than $10,000.
1.6% of households in Dupage County earn $10,000 to $14,999.
3.5% of households in Dupage County earn $15,000 to $24,999.
4.2% of households in Dupage County earn $25,000 to $34,999.
7.0% of households in Dupage County earn $35,000 to $49,999.
13.4% of households in Dupage County earn $50,000 to $74,999.
12.6% of households in Dupage County earn $75,000 to $99,999.
19.5% of households in Dupage County earn $100,000 to $149,999.
13.3% of households in Dupage County earn $150,000 to $199,999.
21.6% of households in Dupage County earn $200,000 or more.
| Income | Dupage County | IL | USA |
|---|---|---|---|
| Less than $10,000 | 3.2% | 5.2% | 4.9% |
| $10,000 to $14,999 | 1.6% | 3.4% | 3.6% |
| $15,000 to $24,999 | 3.5% | 6.2% | 6.6% |
| $25,000 to $34,999 | 4.2% | 6.5% | 6.8% |
| $35,000 to $49,999 | 7.0% | 9.9% | 10.4% |
| $50,000 to $74,999 | 13.4% | 15.1% | 15.7% |
| $75,000 to $99,999 | 12.6% | 12.7% | 12.7% |
| $100,000 to $149,999 | 19.5% | 17.9% | 17.4% |
| $150,000 to $199,999 | 13.3% | 9.9% | 9.3% |
| $200,000 or more | 21.6% | 13.1% | 12.6% |
5.0% of adults in Dupage County completed < 9th grade.
3.0% of adults in Dupage County completed 9-12th grade.
18.0% of adults in Dupage County completed high school / ged.
16.0% of adults in Dupage County completed some college.
7.0% of adults in Dupage County completed associate's degree.
30.0% of adults in Dupage County completed bachelor's degree.
15.0% of adults in Dupage County completed master's degree.
4.0% of adults in Dupage County completed professional degree.
2.0% of adults in Dupage County completed doctorate degree.
| Education | Dupage County | IL | USA |
|---|---|---|---|
| < 9th Grade | 5% | 5% | 5% |
| 9-12th Grade | 3% | 5% | 6% |
| High School / GED | 18% | 25% | 26% |
| Some College | 16% | 20% | 19% |
| Associate's Degree | 7% | 8% | 9% |
| Bachelor's Degree | 30% | 22% | 21% |
| Master's Degree | 15% | 11% | 10% |
| Professional Degree | 4% | 2% | 2% |
| Doctorate Degree | 2% | 2% | 2% |
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