Darien is a city located in DuPage County, Illinois. Darien has a 2025 population of 21,497. Darien is currently declining at a rate of -0.46% annually and its population has decreased by -2.28% since the most recent census, which recorded a population of 21,999 in 2020.
The average household income in Darien is $133,193 with a poverty rate of 3.83%.The median age in Darien is 44.8 years: 44.7 years for males, and 45.7 years for females.
Data after 2023 is projected based on recent change
The racial composition of Darien includes 75.39% White, 11.16% Asian, 3.05% Black or African American, and smaller percentages for other race, Native American and multiracial populations.
Race | Population | Percentage (of total) |
---|---|---|
White | 16,477 | 75.39% |
Asian | 2,438 | 11.16% |
Two or more races | 1,909 | 8.73% |
Black or African American | 667 | 3.05% |
Other race | 320 | 1.46% |
Native American | 44 | 0.2% |
Married
Widowed
Divorced
Separated
Never Married
Darien's average per capita income is $62,318. Household income levels show a median of $109,354. The poverty rate stands at 3.83%.
Name | Median | Mean |
---|---|---|
Married Families | $138,775 | - |
Families | $124,172 | $150,136 |
Households | $109,354 | $133,193 |
Non Families | $61,857 | $83,018 |
Average Income
Median Household Income
Poverty Rate