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Advertise here →Westmont, IL · Houses & Market Data
Westmont, Illinois houses and real estate market data.
Houses in Westmont, IL (DuPage County) — Census median home value $369,100, county listing prices up about 1.4% over the past year. Market data for Westmont houses and the broader area.
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Westmont, IL is in DuPage County, Illinois — this guide covers houses in Westmont and the whole local market: resale homes, condos, land, and new construction. The most recent Census estimate puts the population at 24,201, with a median household income of $83,622. Census data puts Westmont houses at a median value of $369,100 (all owner-occupied homes); DuPage County's current median listing price runs $497,000, up about 1.4% over the past year.
Info from government sites and builders may have provided source info.
Market overview
Westmont housing market
Westmont is in DuPage County, Illinois. Manifest Census and county price-trend data provide baseline context for houses in Westmont and the surrounding county market.
Median home value (Census ACS)
$369,100
Population (Census ACS)
24,201
Median household income
$83,622
County price trend (2025)
6.24% YoY
Population, income, and median home value from the project batch manifest (Census ACS 2023 5-year). County price trend from FHFA county HPI when present in the manifest row.
At a glance
Westmont market snapshot
Population
24,201
County
DuPage County
Median Household Income
$83,622
Median Home Value (city)
$369,100
Median Listing Price (DuPage County)
$497,000
Median Gross Rent
$1,427/mo
Price Trend (YoY)
+1.4%
Market data compiled from public sources; deemed reliable but not guaranteed; verify independently. See About
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What makes Westmont different
Home Value, By Source
The Census Bureau's American Community Survey (2023 5-year estimate) puts Westmont's median home value — across all owner-occupied homes, not just recent sales — at $369,100. Separately, DuPage County's current median listing price (via Realtor.com data, 2026-06-01) runs $497,000. These cover different geography (city vs. county) and different measures (assessed value vs. active listings), which is why we show both rather than picking one — full source list on our data sources page.
County Price Trend
DuPage County's FHFA house price index shows a 6.24% annual change in 2025.
Population & Income
Westmont has an estimated population of 24,201 and a median household income of $83,622, per the Census Bureau's American Community Survey (2023 5-year estimate).
Affordability Snapshot
Westmont's Census-reported median home value works out to about 4.4x the area's median household income, and median gross rent runs roughly 20% of that same income on an annualized basis. Housing economists commonly flag a price-to-income ratio above 4x as historically elevated -- useful context, not a personal affordability verdict.
Nearby
Places around Westmont
County guide: DuPage County — cities, market context, and local resources for the county that includes Westmont.
USAHouses.com also helps visitors looking in nearby DuPage County and other Illinois communities. Some locations may not yet have dedicated pages, but many licensed professionals in this region assist surrounding communities.
Nearby communities include Clarendon Hills, Willowbrook, Downers Grove, Oak Brook, Darien, Oakbrook Terrace, Lombard, Lisle, Villa Park, Glen Ellyn, Wheaton, Addison, Bolingbrook, Glendale Heights, Naperville, Winfield.
Clarendon Hills market data
Nearby city · ~0.8 mi
Willowbrook market data
Nearby city · ~2.5 mi
Downers Grove market data
Nearby city · ~2.5 mi
Oak Brook market data
Nearby city · ~3.1 mi
Darien market data
Nearby city · ~3.4 mi
Oakbrook Terrace market data
Nearby city · ~4.1 mi
Lombard market data
Nearby city · ~5.9 mi
Lisle market data
Nearby city · ~5.9 mi
Villa Park market data
Nearby city · ~6.3 mi
Glen Ellyn market data
Nearby city · ~6.8 mi
Wheaton market data
Nearby city · ~8.2 mi
Addison market data
Nearby city · ~9.6 mi
Bolingbrook market data
Nearby city · ~10.1 mi
Glendale Heights market data
Nearby city · ~10.2 mi
Naperville market data
Nearby city · ~10.2 mi
Winfield market data
Nearby city · ~10.9 mi
More Illinois cities with market guides: Aurora, Joliet, Rockford, Elgin, Springfield, Peoria, Waukegan, Champaign.
Aurora market data
Same-state city guide
Joliet market data
Same-state city guide
Rockford market data
Same-state city guide
Elgin market data
Same-state city guide
Springfield market data
Same-state city guide
Peoria market data
Same-state city guide
Waukegan market data
Same-state city guide
Champaign market data
Same-state city guide
Adjacent-county Census places with USAHouses.com pages: Hinsdale (~2.3 mi), Western Springs (~3.8 mi), Burr Ridge (~4.2 mi), Indian Head Park (~4.3 mi), La Grange (~5.2 mi), Countryside (~5.2 mi), Woodridge (~5.4 mi), Westchester (~5.7 mi), La Grange Park (~5.8 mi), Hodgkins (~6.0 mi), Willow Springs (~6.2 mi), Hillside (~6.2 mi), McCook (~6.8 mi), Brookfield (~6.8 mi), Elmhurst (~7.2 mi), Berkeley (~7.3 mi).
New construction: New homes near Westmont (Chicago) · Illinois new construction.
Census & home facts
Westmont data from published sources
Population (ACS 2023)
24,201
Median home value (ACS 2023)
$369,100
Median household income (ACS 2023)
$83,622
Median gross rent (ACS 2023)
$1,427
County FHFA annual change (2025)
6.24%
County median listing price (FRED/Realtor.com) (2026-06-01)
$497,000
Census place type
village
County
DuPage County
Land area (Census Gazetteer 2024)
5.03 sq mi
Census GEOID
1780645
Census ACS, FHFA, and FRED figures are labeled with the year present in existing CSVs. Subject to change / confirm locally.
NewUSAHouses.com communities
Closest verified new-home communities near Westmont
Availability and pricing are controlled by the builder and may change; confirm with the builder.
Talon Preserve ↗
M/I Homes · Downers Grove, Illinois · ~1.7 mi
The Summit at Yorktown ↗
D.R. Horton · Lombard, Illinois · ~3.8 mi
Arbor Station ↗
Pulte · Lisle, Illinois · ~5.1 mi
Rivers Edge ↗
Pulte · Woodridge, Illinois · ~5.3 mi · from $538,990
Estates at Rivers Edge ↗
Pulte · Lisle, Illinois · ~5.7 mi · from $836,990
Local life
Life in Westmont
Schools
Indian Prairie CUSD 204 — 33 schools, 25,687 students enrolled, per the U.S. Department of Education's Common Core of Data. DuPage addresses may be served by Indian Prairie CUSD 204, but attendance zones vary by street — confirm assigned schools with the district before making a move.
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Common questions
Westmont FAQ
What are houses worth in Westmont, IL?
The Census Bureau's American Community Survey puts the median value of houses in Westmont at $369,100. DuPage County's current median listing price runs $497,000, up about 1.4% over the past year.
How much do houses cost in Westmont, IL?
For owner-occupied houses in Westmont, Census ACS data shows a median value of $369,100. Active listing prices in DuPage County may differ — see the market snapshot above.
What types of houses are in Westmont, IL?
Westmont houses include resale single-family homes, condos, mobile homes, and small multi-unit buildings, plus new construction in surrounding DuPage County communities where builders are active. The housing-stock section below uses Census ACS structure counts when available for this city.
What is the population of Westmont, IL?
The U.S. Census Bureau's American Community Survey (2023 5-year estimate) puts Westmont's population at approximately 24,201.
What's the median rent in Westmont, IL?
The Census ACS estimates median gross rent in Westmont at approximately $1,427 per month.
What is the median household income in Westmont, IL?
Census ACS data puts the median household income in Westmont at approximately $83,622.
Is the Westmont housing market growing?
DuPage County's FHFA house price index shows a 6.24% annual change in 2025.
Is Westmont, IL affordable relative to income?
Census ACS data puts Westmont's median home value at about 4.4 times the median household income, with median gross rent equal to roughly 20% of that income annually. This is a general benchmark, not a personal pre-qualification -- your own income, debt, and down payment determine what you can actually afford.
What school district serves Westmont, IL?
Manifest and public school-directory data suggest Indian Prairie CUSD 204 for many Westmont addresses, but attendance zones vary by street — verify your assigned schools with the district before making a move.
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