United States › Illinois › Darien CITY
Darien Illinois · 22,032 residents (2025 est.) · 6.17 sq mi
Time machine
COMPARE TO 1990 Census 2000 Census 2009 ACS 2010 ACS 2011 ACS 2012 ACS 2013 ACS 2014 ACS 2015 ACS 2016 ACS 2017 ACS 2018 ACS 2019 ACS 2020 ACS 2021 ACS 2022 ACS 2023 ACS
The short version
Darien is a city of 21,879 people in Illinois. This is an unusually credentialed place: 52% of adults have a four-year degree. That puts it in the top 5% of US cities for household income. The median age is 44.4, about 5 years above the US median. Owners hold 79% of the housing stock. That is roughly 33% ahead of the Illinois median.
At a glance
Wealthier
above the US median
US median: $82,259
Older
median age 44.4
US median: 38.9
More educated
52% hold a bachelor's degree
US average: 36%
Stable housing
home values roughly flat, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 22,860 in 2000
22,032 in 2025 (Census Bureau estimate)
3,547 / sq mi
−2%since 2009
from 3,626 / sq mi in 2009
US average: 281
from 40.8 in 2000
US average: 38.9
Population, 1990 – 2024
18K 19K 21K 22K 23K 1990 2000 2010 2020 2024 Darien Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $111,215
−18%inflation adjusted, since 2000
from $74,836 in 2000
US average: $82,259
from $34,795 in 2000
US average: $44,673
Households earning $100K+
from 52.4% in 2009
US average: 53.3%
from 2.2% in 2000
US average: 12.5%
from 0.431 in 2010
US average: 0.476
Workforce by industry, 2024
Professional, scientific, technical 7.7%
Public administration 6.1%
Transportation & warehousing 3%
Arts, entertainment, food 1.8%
Education & health services 1.6%
Agriculture, forestry, fishing 0.1%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
$398,700
+5%inflation adjusted, since 2000
from $208,600 in 2000
US average: $376,019
$1,857
+34%inflation adjusted, since 2000
from $763 in 2000
US average: $1,442
from 85.7% in 2000
21.2% rent
from 1.6% in 2009
US average: 10.0%
from 2.61 people in 2009
US average: 2.54
from 33.0% in 2009
US average: 22.9%
from 40.7% in 2009
US average: 47.4%
from 4.2 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04
Race & ethnicity 2000
White, non-Hispanic 81.7%(18,673)
Hispanic / Latino 3.6%(831)
2024
White, non-Hispanic 73.2%(16,016)
Hispanic / Latino 9.3%(2,030)
from 43 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 33 more ancestry groups with data from 43.5% in 2000
US average: 35.6%
High school or higher
from 93.5% in 2000
US average: 89.6%
from 16.5% in 2000
US average: 14.0%
Section 06
Commute & transportation from 24.1 min in 2000
US average: 26.5
from 85.5% in 2009
US average: 68.9%
from 4.3% in 2009
US average: 8.5%
from 4.2% in 2009
US average: 3.2%
from 3.5% in 2009
US average: 15.0%
from 1.2% in 2009
US average: 2.4%
from 0.7% in 2009
US average: 0.4%
from 2.8% in 2009
US average: 8.3%
Section 07
Work & employment from 8.4% in 2011
US average: 5.2%
from 66.4% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 77.9% in 2020
US average: 74.6%
from 9.2% in 2009
US average: 13.1%
from 45.3% in 2009
US average: 42.5%
Section 08
People & community from 18.7% in 2009
US average: 14.1%
from 8.6% in 2009
US average: 6.2%
from 8.4% in 2012
US average: 13.3%
from 6.5% in 2013
US average: 8.4%
from 86.0% in 2017
US average: 91.0%
Computer in household
from 94.3% in 2020
US average: 95.5%
from 92.2% in 2020
US average: 87.7%
from 76.9% in 2016
US average: 77.7%
from 4.2% in 2016
US average: 13.6%
Marital status
Men 15+
Never married 30.3%(2,725)
Women 15+
Never married 24.6%(2,284)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 6.5% in 2013
US average: 8.4%
from 66.7% in 2020
US average: 54.8%
Direct-purchase
from 17.0% in 2020
US average: 13.8%
from 21.4% in 2020
US average: 18.4%
from 7.3% in 2020
US average: 20.9%
VA health care
from 1.3% in 2020
US average: 2.2%
Any private
from 81.3% in 2020
US average: 67.1%
Any public
from 27.5% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2024
Gulf War (2001 or later) 13.7%(90)
Share of the 658 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
Places similar to Darien Head to head
Compare Darien to nearby cities DARIEN VS
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DARIEN VS
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Frequently asked
How many people live in Darien, Illinois? Darien, Illinois has about 21,879 residents according to the 2024 American Community Survey.
What is the median household income in Darien, Illinois? The typical household in Darien, Illinois earns about $111,215 a year. Half of households make more than that, and half make less.
Is Darien, Illinois expensive? In Darien, Illinois, the median home is worth about $398,700, and the typical rent is about $1,857 a month.
How educated are people in Darien, Illinois? About 52.4% of adults age 25 and over in Darien, Illinois hold a bachelor's degree or higher.
What is the poverty rate in Darien, Illinois? About 4.2% of people in Darien, Illinois live below the federal poverty line.
Has Darien, Illinois grown since 1990? Yes, Darien, Illinois has grown since 1990. The population has added about 3,538 residents, a change of about 19 percent over that period.
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