Warrenville, IL demographics:
population, income, and more

Total population
14,718
3.4% year-over-year change
Median household income
$100,321/yr
1.3% year-over-year change
Housing units
6,022
6.4% year-over-year change

Warrenville population

How many people live in Warrenville

Warrenville is home to 14,718 residents, according to the most recent Census data. Gender-wise, 50.3% of Warrenville locals are male, and 49.7% are female.

Total population
14,718
3.4% year-over-year change
Gender ratio
Male
50.3%
7,403
Female
49.7%
7,315
Value Percent YoY change
Male 7,403 50.3% 3.9%
Female 7,315 49.7% 2.9%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Warrenville is 36, with the population distributed as follows: about 18.1% are children under 15, then 12% are in the 15 to 24 age group. Adults between 25 and 44 make up 31.6% of the population, while another 23.6% fall into the 45 to 64 bracket. Finally, around 14.8% are 65 or older.

Median age
36.5
Age breakdown
Under 15
18.1%
15 to 24
12%
25 to 44
31.6%
45 to 64
23.6%
Over 65
14.8%
Value Percent YoY change
Under 15 2,667 18.1% 4.6%
15 to 24 1,761 12% -5.9%
25 to 44 4,652 31.6% 8.9%
45 to 64 3,467 23.6% 0.0%
Over 65 2,171 14.8% 4.7%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Warrenville, 80% of the population are US-born citizens, while 9.3% have gained naturalized citizenship. At the same time, 10.6% of residents are non-citizens. As for race, 64.2% of locals are Caucasian, 5.2% are African American and 6.6% have Asian roots. Another 1.4% are Indigenous American, 0.1% are Pacific Islanders, while 14.4% identify as another race. There’s also a share of 8% that includes residents with two or more races.

Citizenship
U.S.-born citizens
80%
Non-U.S.-born citizens
9.3%
Non-citizens
10.6%
Value Percent YoY change
U.S.-born citizens 11,778 80% 3.1%
Non-U.S.-born citizens 1,375 9.3% -0.9%
Non-citizens 1,565 10.6% 9.9%
Racial breakdown
White
64.2%
Black or African American
5.2%
American Indian and Alaska Native
1.4%
Asian
6.6%
Native Hawaiian and other Pacific Islander
0.1%
Two or more races
8%
Other
14.4%
Value Percent
White 9,455 64.2%
Black or African American 768 5.2%
American Indian and Alaska Native 206 1.4%
Asian 979 6.6%
Native Hawaiian and other Pacific Islander 9 0.1%
Two or more races 1,176 8%
Other 2,125 14.4%

Households in Warrenville

A peek inside Warrenville households

Warrenville has 5,730 households, with an average of 3 members in each. Of these, 62.1% are families, while the remaining 37.9% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
5,730
4.5% year-over-year change
Average people per household
3
Non-family households
2,172
Family households
3,558
Value Percent YoY change
Non-family households 2,172 37.9% 4.7%
Family households 3,558 62.1% 4.4%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Warrenville

The housing landscape of Warrenville

Warrenville's housing consists of 6,022 units, with 43.4% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 26.8% and offer a more compact, shared living style.

Housing units
6,022
6.4% year-over-year change
Housing types
Value Percent
1 unit, detached 2,616 43.4%
1 unit, attached 1,612 26.8%
2 units 13 0.2%
3 or 4 units 440 7.3%
5 to 9 units 951 15.8%
10 to 19 units 91 1.5%
20 to 49 units 18 0.3%
50 or more units 281 4.7%
Homes built since 2020
454
219.7% year-over-year change

The age of buildings in Warrenville

In Warrenville, the median construction year is 1982. About 5.2% of homes were built before the 1940s, with another 2.5% going up by 1949. Most development happened in the second half of the 20th century. Then, 6.4% of homes were added from 2000 to 2009, 5.1% between 2010 and 2019, and 7.5% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 316 5.2% -16.0%
Built between 1940 and 1949 149 2.5% -14.9%
Built between 1950 and 1959 437 7.3% 2.1%
Built between 1960 and 1969 233 3.9% 4.5%
Built between 1970 and 1979 1,650 27.4% -3.6%
Built between 1980 and 1989 1,180 19.6% -5.2%
Built between 1990 and 1999 910 15.1% 3.8%
Built between 2000 and 2009 385 6.4% 37.5%
Built between 2010 and 2019 308 5.1% 51.7%
Built in 2020 or later 454 7.5% 219.7%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Warrenville occupancy rates

Out of the 5,730 occupied housing units in Warrenville, 74.6% are owner-occupied, while 25.4% are lived in by tenants. Meanwhile, 4.8% of all homes on the local market sit vacant.

Occupied housing units
5,730
4.5% year-over-year change
Occupancy breakdown
Renter occupied
1,458
Owner occupied
4,272
Value Percent YoY
change
Renter occupied 1,458 25.4% 10.0%
Owner occupied 4,272 74.6% 2.7%
Unoccupied housing units
4.8%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Warrenville housing costs

Housing costs in Warrenville come to a median of $1,733 per month, while tenants specifically pay a median gross rent of $1,926.

Median housing costs per month
$1,733/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Warrenville
$1,926/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Warrenville

Warrenville education at a glance

About 24% of the population in Warrenville went to high school, while 18.2% pursued college studies. Another 6.5% earned an associate degree and 26.5% hold a bachelor’s. Meanwhile, 16.3% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 968 8.5% 10.2%
High school diploma 2,723 24% 1.3%
College diploma 2,071 18.2% -4.9%
Associate degree 741 6.5% -6.2%
Bachelor's degree 3,005 26.5% 9.9%
Graduate degree 1,850 16.3% 10.0%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Warrenville

How much people earn in Warrenville

The average annual household income in Warrenville was $127,400 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +1.9% change from the previous year. At the same time, the median income stood at $100,321, reflecting a +1.3% shift over the same period.

Average household income in Warrenville
$127,400/year
1.9% year-over-year change
Median household income in Warrenville
$100,321/year
1.3% year-over-year change

Warrenville income by age

In Warrenville, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $113,311. Those with someone between 45 and 64 in charge, often well established professionally, earn $111,875 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $93,656, while those led by someone over 65, many of whom may be retired, have about $82,353 in earnings. Overall, 89% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $93,656 3.3%
25 - 44 $113,311 2.8%
45 - 64 $111,875 -2.8%
Over 65 $82,353 2.3%
Above poverty level
12,822
Below poverty level
1,584
Value Percent YoY
change
Above poverty level 12,822 89% 2.7%
Below poverty level 1,584 11% 6.0%

Average renter income in Warrenville

To get a better sense of what renters earn on average in Warrenville, their median household income was $75,368 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 30.7%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$75,368
Rent-to-income ratio
30.7%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in Warrenville

Workforce and job types in Warrenville

The job market in Warrenville is powered by 8,337 working residents, spread across a range of industries and roles. 81.7% of the working population are employed in professional or administrative positions, while 18.3% are in hands-on or service-based jobs. Also, 6.6% run their own businesses, 69.8% are employed by private companies, and 12.8% work in the public sector.

Workforce demographics

Working population
8,337
2.7% year-over-year change
White collar
6,812
Blue collar
1,525
Value Percent YoY change
White collar 6,812 81.7% 5.8%
Blue collar 1,525 18.3% -9.3%
Employer type
Self employees
6.6%
Private companies
69.8%
Governmental workers
12.8%
Not for profit companies
10.7%
Value Percent YoY change
Self employees 552 6.6% 0.9%
Private companies 5,822 69.8% 0.1%
Governmental workers 1,069 12.8% 12.6%
Not for profit companies 894 10.7% 10.4%
Unemployment rate
3.7%
9.3% year-over-year change

Available workforce

The unemployment rate in Warrenville stands at 3.7%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Warrenville

How people get around in Warrenville

Commuting methods vary: 79.3% of residents travel by personal vehicle and 1.3% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 6,535 79.3% 0.2%
Subway or elevated 60 0.7% N/A
Railroad 133 1.6% 37.1%
Ferryboat 5 0.1% 0.0%
Motorcycle 6 0.1% -62.5%
Bicycle 21 0.2% -19.2%
Walk 104 1.3% -12.6%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Warrenville by zipcode?

Zipcode Population Number of households Median income Average income
60555 15,223 5,860 $101,859 $130,355

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FAQs about Warrenville demographics 

What is the total population of Warrenville?

Warrenville has a total population of 14,718 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by +3.4% compared to a year ago.

What is the gender ratio in Warrenville?

The gender ratio in Warrenville is as follows:
  • 50.3% males (7,403 residents)
  • 49.7% females (7,315 residents)

What is the median age in Warrenville?

The median age in Warrenville is 36.5.

What is the age distribution of the population in Warrenville?

The age distribution in Warrenville is as follows:
  • Under 15: 18.1% (2,667 residents)
  • Ages 15-24: 12% (1,761 residents)
  • Ages 25-44: 31.6% (4,652 residents)
  • Ages 45-64: 23.6% (3,467 residents)
  • Over 65: 14.8% (2,171 residents)

What is the racial and ethnic makeup of Warrenville?

The racial and ethnic makeup of Warrenville is as follows:
  • White: 64.2% (9,455 residents)
  • Black or African American: 5.2% (768 residents)
  • American Indian and Alaska Native: 1.4% (206 residents)
  • Asian: 6.6% (979 residents)
  • Native Hawaiian and Other Pacific Islander: 0.1% (9 residents)
  • Two or More Races: 8% (1,176 residents)
  • Other: 14.4% (2,125 residents)

What percentage of the population in Warrenville are U.S.-born citizens?

U.S.-born citizens represent 80% of the population in Warrenville.

How many housing units are there in Warrenville?

There are 6,022 housing units in Warrenville, reflecting a +6.4% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Warrenville and what is the average household size?

Warrenville has a total of 5,730 households, with an average of 3 people in each.

What is the median household income in Warrenville?

Warrenville has a median household income of $100,321, representing a +1.3% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Warrenville?

The employment rate is 96.3% in Warrenville, with a workforce of 8,337 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 81.7% (6,812 residents)
  • Blue-collar workers: 18.3% (1,525 residents)

Places of employment:
  • Self-employed: 6.6% (552 residents)
  • Private companies: 69.8% (5,822 residents)
  • Governmental workers: 12.8% (1,069 residents)
  • Not-for-profit companies: 10.7% (894 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025