United States › Illinois › Warrenville CITY
Warrenville Illinois · 15,211 residents (2025 est.) · 5.46 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
Warrenville is a city of 14,718 people in Illinois. Few US cities rank higher on income. About 45% of adults have finished a four-year degree. There are 2,695 people per square mile. Owners hold 75% of the housing stock. Households here earn about 20% more than in Illinois as a whole.
At a glance
Wealthier
above the US median
US median: $82,259
Younger
median age 36.5
US median: 38.9
More educated
45% 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 13,363 in 2000
15,211 in 2025 (Census Bureau estimate)
2,695 / sq mi
+13%since 2009
from 2,386 / sq mi in 2009
US average: 281
from 33.5 in 2000
US average: 38.9
Population, 1990 – 2024
11K 12K 13K 14K 15K 1990 2000 2010 2020 2024 Warrenville Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $100,321
−12%inflation adjusted, since 2000
from $62,430 in 2000
US average: $82,259
from $28,922 in 2000
US average: $44,673
Households earning $100K+
from 50.7% in 2009
US average: 53.3%
from 1.6% in 2000
US average: 12.5%
from 0.341 in 2010
US average: 0.476
Workforce by industry, 2024
Public administration 5.2%
Professional, scientific, technical 4.7%
Transportation & warehousing 1.6%
Arts, entertainment, food 1.1%
Education & health services 0.7%
Agriculture, forestry, fishing 0.5%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
$286,100
+8%inflation adjusted, since 2000
from $145,800 in 2000
US average: $376,019
$1,926
+4%inflation adjusted, since 2000
from $1,019 in 2000
US average: $1,442
from 82.5% in 2000
25.4% rent
from 6.4% in 2009
US average: 10.0%
from 2.80 people in 2009
US average: 2.54
from 30.4% in 2009
US average: 22.9%
from 41.6% in 2009
US average: 47.4%
from 3.2 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 83.1%(11,106)
Hispanic / Latino 10.1%(1,349)
2024
White, non-Hispanic 61.4%(9,039)
Hispanic / Latino 25.6%(3,774)
from 62 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
+ 30 more ancestry groups with data from 39.8% in 2000
US average: 35.6%
High school or higher
from 92.8% in 2000
US average: 89.6%
from 11.4% in 2000
US average: 14.0%
Section 06
Commute & transportation from 19.7 min in 2000
US average: 26.5
from 79.5% in 2009
US average: 68.9%
from 11.6% in 2009
US average: 8.5%
from 2.6% in 2009
US average: 3.2%
from 4.1% in 2009
US average: 15.0%
from 1.0% in 2009
US average: 2.4%
from 0.4% in 2009
US average: 0.4%
from 2.2% in 2009
US average: 8.3%
Section 07
Work & employment from 11.6% in 2011
US average: 5.2%
from 76.7% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 81.4% in 2020
US average: 74.6%
from 9.7% in 2009
US average: 13.1%
from 38.8% in 2009
US average: 42.5%
Section 08
People & community from 13.9% in 2009
US average: 14.1%
from 7.5% in 2009
US average: 6.2%
from 8.5% in 2012
US average: 13.3%
from 12.9% in 2013
US average: 8.4%
from 90.1% in 2017
US average: 91.0%
Computer in household
from 96.4% in 2020
US average: 95.5%
from 90.4% in 2020
US average: 87.7%
from 74.6% in 2016
US average: 77.7%
from 16.9% in 2016
US average: 13.6%
Marital status
Men 15+
Never married 37.9%(2,296)
Women 15+
Never married 30.9%(1,851)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 12.9% in 2013
US average: 8.4%
from 64.9% in 2020
US average: 54.8%
Direct-purchase
from 13.2% in 2020
US average: 13.8%
from 14.1% in 2020
US average: 18.4%
from 14.6% in 2020
US average: 20.9%
VA health care
from 1.8% in 2020
US average: 2.2%
Any private
from 75.9% in 2020
US average: 67.1%
Any public
from 27.7% 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) 17.2%(96)
Gulf War (1990s) 20.4%(114)
Share of the 559 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
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Frequently asked
How many people live in Warrenville, Illinois? Warrenville, Illinois has about 14,718 residents according to the 2024 American Community Survey.
What is the median household income in Warrenville, Illinois? The typical household in Warrenville, Illinois earns about $100,321 a year. Half of households make more than that, and half make less.
Is Warrenville, Illinois expensive? In Warrenville, Illinois, the median home is worth about $286,100, and the typical rent is about $1,926 a month.
How educated are people in Warrenville, Illinois? About 44.9% of adults age 25 and over in Warrenville, Illinois hold a bachelor's degree or higher.
What is the poverty rate in Warrenville, Illinois? About 11.3% of people in Warrenville, Illinois live below the federal poverty line.
Has Warrenville, Illinois grown since 1990? Yes, Warrenville, Illinois has grown since 1990. The population has added about 3,385 residents, a change of about 30 percent over that period.
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