City safety & data profile

WarrenvilleIL

Warrenville, IL is a 13K-resident city in DuPage County with a median household income of $100,321.

DuPage County, Illinois. Federal health, economic, and safety indicators for Warrenville, drawn from the U.S. Census Bureau American Community Survey, CDC PLACES, and CMS Hospital Compare. Warrenville has a population larger than 20% of the 4,640 U.S. cities Areazine tracks, and a median home value of $286,100.

Data updated 2026-07-19

13K
Population
Top 80%
By size
$100,321
Median income
$286,100
Median home
11.3%
Poverty rate

The read on Warrenville

Warrenville posts a median household income higher than 69% of U.S. cities Areazine tracks.

Top 31%
by median income, US cities

Where Warrenville income ranks nationally

Median household income vs. every place Areazine profiles (place-level ACS)

$100,321 Top 31% higher than 69% of 3,889 places Areazine profiles

$0–$20,000: 0 places Areazine profiles (0%). Below this entry. $20,000–$40,000: 71 places Areazine profiles (2%). Below this entry. $40,000–$60,000: 788 places Areazine profiles (20%). Below this entry. $60,000–$80,000: 1,055 places Areazine profiles (27%). Below this entry. $80,000–$100,000: 768 places Areazine profiles (20%). Below this entry. $100,000–$120,000: 515 places Areazine profiles (13%). This entry sits in this band. $120,000–$140,000: 308 places Areazine profiles (8%). Above this entry. $140,000–$160,000: 171 places Areazine profiles (4%). Above this entry. $160,000–$180,000: 92 places Areazine profiles (2%). Above this entry. $180,000–$200,000: 47 places Areazine profiles (1%). Above this entry. $200,000–$220,000: 28 places Areazine profiles (1%). Above this entry. $220,000–$240,000: 18 places Areazine profiles (0%). Above this entry. $240,000–$260,000: 28 places Areazine profiles (1%). Above this entry. IL $0 $260,000 every profiled place, bucketed by value

Each bar is a $20K-wide band; taller bars hold more places Areazine profiles. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Census Bureau, American Community Survey (place-level) · 2024 ACS 5-year

The quick read

Reading Warrenville, IL beyond the headline numbers

Warrenville sits inside DuPage County, Illinois, at roughly 41.82°N, -88.17°W. Population 13,317, $100,321 median household income. Median home value $286,100, median rent $1,926. Poverty rate 11.3%, read against that income figure since two cities on the same median can differ underneath it.

CDC PLACES: Warrenville's highest-prevalence health measure is short sleep duration at 35.5%, then obesity at 32.2%.

Sources: U.S. Census ACS, CDC PLACES, CMS Hospital Compare, plus live alerts for Warrenville from FEMA, NOAA, FDA, and CPSC. Comparison bars benchmark each metric against the national reference.

Population
13,317
Warrenville
Median Income
$100,321
+48% vs avg
Median Home Value
$286,100
+26% vs avg
Median Age
36.5
years

10-Year Trends 2013–2024

County-level trend (DuPage County) - Warrenville's own historical series isn't separately published by the Census Bureau, so these year-over-year figures track the surrounding county, not the city alone.

20132024
Population
930K+1%
Median Income
$112,096+43%
Median Home Value
$391,400+37%
Poverty Rate
6.6%-4%
Unemployment
4.9%-43%

Economics

Economics indicators for Warrenville, IL
IndicatorValue
Median Rent
$1,926/mo
Poverty Rate
11.3% -20% vs avg
Unemployment 3.7%
Bachelor's Degree+ 44.9%
Work From Home 16.2%
Public Transit 2.4%

Population

White 64.2%
African American 5.2%
Asian 6.7%

Health Profile 15 measures

Health Indicators

Short Sleep Duration
35.5%
Obesity
32.2%
High Blood Pressure
30.2%
Physical Inactivity
20.3%
Binge Drinking
16.9%
Frequent Mental Distress
14.9%
Frequent Physical Distress
11.4%
Current Smoking
11.3%
Diabetes
10%
Current Asthma
9.6%

Preventive Care

Dental Visit 69.3%
Annual Checkup 77.2%

Other Measures

Lack of Health Insurance
9.2%
Coronary Heart Disease
5.2%
Stroke
2.8%

Frequently Asked Questions 5

What is the population of Warrenville, IL? ▼
Warrenville, IL has a population of 13,317 people, located in DuPage County, Illinois.
What is the median household income in Warrenville? ▼
The median household income in Warrenville, IL is $100,321 per year, per the U.S. Census ACS. The poverty rate is 11.3%.
What is the median home value in Warrenville? ▼
The median home value in Warrenville, IL is $286,100. Median rent is $1,926/month.
What are the top health concerns in Warrenville? ▼
The top health indicators in Warrenville include Short Sleep Duration (35.5%), Obesity (32.2%), High Blood Pressure (30.2%). Data from CDC PLACES.
What is the median age in Warrenville? ▼
The median age in Warrenville, IL is 36.5 years. 44.9% of residents have a bachelor's degree or higher.

Safety Context

Warrenville, IL is located in DuPage County, Illinois. With a population of 13K and a $100,321 median household income, the community faces health challenges including short sleep duration and obesity. Safety alerts for the Warrenville area are monitored from federal and state agencies including FEMA, NOAA, FDA, and CPSC.

Safety Guides

How Product Recalls Work

CPSC, FDA & NHTSA recall process explained

Understanding Weather Alerts

Watch vs warning vs advisory explained

Earthquake Magnitude Explained

What the numbers mean & when to act
All safety guides →

Primary source data

EPA Outdoor Air Quality Data

Federal monitoring network, every measurement we report

AirNow - Illinois

Real-time AQI for every monitored Illinois location

National Weather Service

NOAA active watches, warnings, advisories

CDC Air Quality & Health

Health-impact reference for every AQI category

EPA NAAQS standards

National Ambient Air Quality Standards, the regulatory thresholds

Nearby Cities 8

Naperville, IL 147K West Chicago, IL 27K Wheaton, IL 54K Lisle, IL 23K Carol Stream, IL 40K Glen Ellyn, IL 28K Woodridge, IL 33K Batavia, IL 26K
All cities in Illinois → Compare Warrenville vs Naperville → All comparisons → Browse all cities

Using Warrenville's profile

Use this as a starting research checklist, not a verdict on whether to live here.

  • Check live recalls, weather and hazard alerts scoped to the Warrenville area before relying on national headlines. Check your area
  • Read the poverty rate alongside the income figure, two places with the same median can have very different realities.
  • Compare Warrenville against Illinois peers on any ranking lens. Explore Illinois

Population and economics (income, home value, poverty, education) are place-level U.S. Census ACS; health is CDC PLACES; hospital counts reflect facilities in and around the city.

Data Sources

All data on this page comes from official U.S. government sources. Population and economic data from the Census Bureau American Community Survey (2024 5-year estimates, place geography). Health data from the CDC PLACES program (2023). Hospital ratings from CMS Hospital Compare (2024). Climate data from NOAA. Education data from NCES. Cost of living from Bureau of Economic Analysis. Crime statistics, where referenced on Areazine, originate from the FBI Crime Data Explorer. Housing market figures referenced on Areazine come from HUD Fair Market Rents. Census economics and population are at place geography; some health and hospital indicators are reported at the county level (DuPage County) where that is the smallest published unit.

Every figure on Areazine is published directly from official U.S. government sources, no number is typed in by an editor. City demographic and health figures are compiled directly from U.S. Census, CDC, and CMS releases, updated quarterly within 30 days of upstream release. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026.