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CITY

Darien

Illinois · 22,032 residents (2025 est.) · 6.168 sq mi
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The short version

Darien is significantly wealthier than the US average, with a median household income of $111,215. Population has declined 4% since 2000. 52% of adults hold a bachelor's degree or higher, well above the national rate of 36%. Median home value has more than doubled since 2000, reaching $398,700. With a median age of 44.4, the population is older than the US median of 38.9. It ranks in the top 5% of US cities for household income.

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

21,879
−4%since 2000
from 22,860 in 2000
1990 – 2025
3,547 / sq mi
−4%since 2000
from 3,706 / sq mi in 2000
US average: 281
44.4
+9%since 2000
from 40.8 in 2000
US average: 38.9

PEP 2025 EST:22,032 residents (Census Bureau Vintage 2025, released March 2026)

Population, 19902024
18K19K21K22K23K1990201020202024Darien
202422K
1990201020202024
Section 02

Income & economy

$111,215
−18%inflation adjusted, since 2000
from $74,836 in 2000
US average: $82,259
1990 – 2024
$55,898
+61%since 2000
from $34,795 in 2000
US average: $44,673
Households earning $100K+
68.8%
+16.4 ptssince 2009
from 52.4% in 2009
US average: 53.3%
4.2%
+2.0 ptssince 2000
from 2.2% in 2000
US average: 12.5%
0.411
−5%since 2010
from 0.431 in 2010
US average: 0.476
Workforce by industry, 2024
Information11.2%
US avg: 10.8%
Finance & insurance9.2%
US avg: 5.9%
Retail trade8.9%
US avg: 9.9%
Other services8.9%
US avg: 6.7%
Professional, scientific, technical7.7%
US avg: 5.1%
Public administration6.1%
US avg: 4.8%
Wholesale trade5.2%
US avg: 6.9%
Transportation & warehousing3%
US avg: 2.2%
Arts, entertainment, food1.8%
US avg: 1.9%
Education & health services1.6%
US avg: 0.9%
Agriculture, forestry, fishing0.1%
US avg: 1.6%
Construction0.1%
US avg: 1.2%
Manufacturing0%
US avg: 0.4%
BARS: THIS PLACE · TICKS: US AVERAGE
Section 03

Housing

$398,700
+5%inflation adjusted, since 2000
from $208,600 in 2000
US average: $376,019
1990 – 2024
$1,857
+34%inflation adjusted, since 2000
from $763 in 2000
US average: $1,442
78.8%
−7.0 ptssince 2000
from 85.7% in 2000
21.2% rent
2.4%
+0.8 ptssince 2009
from 1.6% in 2009
US average: 10.0%
19.4%
−13.6 ptssince 2009
from 33.0% in 2009
US average: 22.9%
44.7%
+4.0 ptssince 2009
from 40.7% in 2009
US average: 47.4%
3.6
+29%since 2000
from 2.8 in 2000
1990 – 2024
RELATED:See current rent listings in Darien on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic81.7%(18,673)
Black1.9%(437)
Hispanic / Latino3.6%(831)
Asian11.5%(2,631)
Other0%
Diversity Score37.5%(8,582)
2024
White, non-Hispanic73.2%(16,016)
Black2.6%(577)
Hispanic / Latino9.3%(2,030)
Asian11.9%(2,603)
Other3%(653)
Diversity Score55%(12,028)
55
+46%since 2000
from 38 in 2000
1990 – 2024
Section 05

Education

52.4%
+8.9 ptssince 2000
from 43.5% in 2000
US average: 35.6%
High school or higher
95.1%
+1.5 ptssince 2000
from 93.5% in 2000
US average: 89.6%
20.3%
+3.8 ptssince 2000
from 16.5% in 2000
US average: 14.0%
Section 06

Commute & transportation

28.7 min
+19%since 2000
from 24.1 min in 2000
US average: 26.5
68.9%
−16.6 ptssince 2009
from 85.5% in 2009
US average: 68.9%
5.7%
+1.4 ptssince 2009
from 4.3% in 2009
US average: 8.5%
2.7%
−1.5 ptssince 2009
from 4.2% in 2009
US average: 3.2%
20.5%
+17.0 ptssince 2009
from 3.5% in 2009
US average: 15.0%
1.1%
−0.1 ptssince 2009
from 1.2% in 2009
US average: 2.4%
0.1%
−0.7 ptssince 2009
from 0.7% in 2009
US average: 0.4%
3.7%
+1.0 ptssince 2009
from 2.8% in 2009
US average: 8.3%
Section 07

Work & employment

3.9%
−4.5 ptssince 2011
from 8.4% in 2011
US average: 5.2%
65.9%
−0.5 ptssince 2011
from 66.4% in 2011
US average: 63.5%
11.1%
+1.9 ptssince 2009
from 9.2% in 2009
US average: 13.1%
49.8%
−22.8 ptssince 2009
from 72.6% in 2009
US average: 42.5%
Section 08

People & community

49.0%
−1.8 ptssince 2009
from 50.8% in 2009
51.0%
+1.8 ptssince 2009
from 49.2% in 2009
19.5%
+0.8 ptssince 2009
from 18.7% in 2009
US average: 14.1%
3.7%
−45.1 ptssince 2009
from 48.8% in 2009
US average: 6.2%
10.6%
+2.2 ptssince 2012
from 8.4% in 2012
US average: 13.3%
7.4%
−86.1 ptssince 2013
from 93.5% in 2013
US average: 8.4%
96.1%
+10.1 ptssince 2017
from 86.0% in 2017
US average: 91.0%
74.2%
−2.6 ptssince 2016
from 76.9% in 2016
US average: 77.7%
4.7%
+0.5 ptssince 2016
from 4.2% in 2016
US average: 13.6%
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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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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

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Darien, Illinois: demographics, income & housing data · CensusEasy