What are the schools like in Warrenville, IL?

Warrenville is served primarily by CUSD 200. The district operates 13 elementary schools, 4 middle schools, and 2 high schools with a student-to-teacher ratio of 13.3:1.

What is the median household income in Warrenville?

The median household income in Warrenville, IL is $95,919 according to the most recent US Census American Community Survey 5-year estimates. The unemployment rate is 3.5%.

What is the weather like in Warrenville, IL?

Warrenville has an average high temperature of 32.8°F in January and 85.5°F in July. Annual precipitation averages 40.3 inches and annual snowfall averages 24.3 inches.

Warrenville, IL Cost of Living, Crime & Is It a Good Place to Live? (2026)

Q: Is Warrenville, IL affordable or expensive?

Warrenville's cost of living index is 103, where 100 represents the national average. This means Warrenville is 3% more expensive than the average US city. The median home value is $252,900 and the median rent is $1,614 per month.

Q: What is the crime rate in Warrenville, IL?

Warrenville has a violent crime rate of 25.8 incidents per 100,000 residents and a property crime rate of 714.7 per 100,000. The national average violent crime rate is approximately 380 per 100,000.

Is Warrenville, IL a Good Place to Live?

Warrenville is a small city of 13,945 in Illinois, with a median household income of $95,919 and a 3.5% unemployment rate. Its cost of living index is 103 (US average = 100), which is 3% above the national average.

Strengths: Warrenville stands out for lower-than-average crime, solid school ratings (A), a well-educated population.

Trade-offs: No major red flags stand out in the available data. Whether Warrenville is right for you depends on your priorities — the full breakdown is below.

All Warrenville city data on this page comes from official government sources — the US Census Bureau, FBI, NCES, BEA, and NOAA — updated annually.

Cost of Living

Index: 102.6

Warrenville's overall cost of living index is 102.6, where 100 represents the US national average. Living in Warrenville costs roughly 3% more than the average American city.

Metric	Warrenville, IL	National Avg
Median Home Value	$252,900	$244,900
Median Monthly Rent	$1,614	$1,163
Homeownership Rate	79.0%	65.9%
Median Household Income	$95,919	$74,755

Crime & Safety

Very Safe

Warrenville's violent crime rate is 25.8 per 100,000 residents — 93% lower than the national average of ~380 per 100,000.

Violent Crime

25.8 /100k

Property Crime

714.7 /100k

Vertical marker = national average. Source: FBI UCR Program.

Schools & Education

Warrenville is served primarily by CUSD 200. The student-to-teacher ratio is 13.3:1 (better than the national average of ~16:1).

Metric	Warrenville, IL	National Avg
School District	CUSD 200	—
Elementary Schools	13	—
Middle Schools	4	—
High Schools	2	—
Student/Teacher Ratio	13.3:1	16:1
Bachelor's Degree or Higher	41.9%	35.4%
High School Diploma or Higher	89.9%	91.1%

Weather & Climate

Warrenville sees average highs of 32.8°F in January and 85.5°F in July, with 40.3 inches of annual precipitation and 24.3 inches of snow per year.

Metric	Warrenville, IL
Average High — January	32.8°F
Average High — July	85.5°F
Annual Precipitation	40.3"
Annual Snowfall	24.3"

Demographics

Metric	Warrenville, IL	National Avg
Population	13,945	—
Median Age	38.5	38.9
Unemployment Rate	3.5%	3.7%
Avg Commute Time	27.0 min	26 min
White (non-Hispanic)	75.2%	59.3%
Black or African American	4.6%	13.6%
Hispanic or Latino	11.8%	18.9%
Asian	5.3%	6.3%
Under 18	21.5%	22.2%
65 and over	16.1%	16.8%

Nearby Cities

Winfield, IL 4 mi Wheaton, IL 5 mi Naperville, IL 5 mi West Chicago, IL 5 mi Lisle, IL 6 mi

ZIP Codes in Warrenville

Warrenville, IL is covered by 1 ZIP code:

60555

Warrenville vs Other Cities

Warrenville, IL vs Winfield, IL Warrenville, IL vs Wheaton, IL Warrenville, IL vs Naperville, IL Warrenville, IL vs West Chicago, IL Warrenville, IL vs Lisle, IL

Frequently Asked Questions

Is Warrenville, IL affordable or expensive?

Warrenville's cost of living index is 103, where 100 is the national average. That puts Warrenville roughly 3% above the national average in cost. The median home price is $252,900 and median rent is $1,614/month.

What is the crime rate in Warrenville, IL?

Warrenville's violent crime rate is 25.8 per 100,000 residents — the national average is ~380 per 100,000. Property crime is 714.7 per 100,000 (national avg ~2,100). Data from the FBI Uniform Crime Reporting Program.

What are the schools like in Warrenville?

Public schools in Warrenville are operated by CUSD 200. The district has 13 elementary, 4 middle, and 2 high schools. The student-to-teacher ratio is 13.3:1. 41.9% of adults 25+ hold a bachelor's degree or higher.

Is Warrenville, IL a good place to live?

Warrenville, IL has a population of 13,945, a median household income of $95,919, and an unemployment rate of 3.5%. Whether it's right for you depends on your priorities — use the compare tool above to stack it against another city you're considering.

What is the weather like in Warrenville?

Warrenville averages 32.8°F in January and 85.5°F in July. Annual rainfall is 40.3 inches with about 24.3 inches of snow per year. Based on NOAA 30-year climate normals (1991–2020).

What ZIP codes are in Warrenville?

Warrenville, IL is covered by 1 ZIP code: 60555.

What is the population of Warrenville?

The population of Warrenville, Illinois is 13,945 with a median age of 38.5. Source: US Census ACS 5-Year Estimates.

What are the pros and cons of living in Warrenville?

Key numbers for living in Warrenville: cost of living index 103 (100 = US average), median home $252,900, median household income $95,919, crime index 18 (100 = US average, lower is safer), schools rated A. Whether these are benefits or drawbacks depends on where you're coming from — compare Warrenville side by side with your current city to see the trade-offs.