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Advertise here →DuPage County · Illinois
DuPage County, Illinois real estate & cities.
Countywide real estate hub for DuPage County, IL — 29 live city guides, public market snapshots, and connections to local professionals.
DuPage County, Illinois is a county-level market on USAHouses.com — a countywide hub linking verified city guides, public market data, and ways to connect with licensed professionals. We currently publish 29 city-level guides inside DuPage County, covering resale homes, condos, land, and new construction across the county.
County pages complement city guides: they group places by official Census county or county-equivalent boundaries, surface nearby counties and major Illinois cities, and link to NewUSAHouses.com builder hubs when available.
DuPage County corresponds to Census FIPS code 17043. FIPS is the geographic code for USA Counties.
County snapshot
DuPage County at a glance
City guides on USAHouses
29 live
Combined population (catalogued places)
848,956
Median household income (midpoint of places)
$109,118
Median home value range (Census ACS)
$249,000 – $999,100
County median listing price
$497,000 (2026-06-01)
County price trend (FHFA HPI)
+6.2% (2025)
Market data compiled from public sources on linked city guides and county-level datasets; deemed reliable but not guaranteed. Full source list ↗
Places in DuPage County
Cities & towns in DuPage County
DuPage County includes 29 places USAHouses.com tracks in its city manifest; 29 already have live market guides linked below.
Naperville
Pop. 149,424 · Market guide
Wheaton
Pop. 53,453 · Market guide
Downers Grove
Pop. 49,867 · Market guide
Elmhurst
Pop. 45,538 · Market guide
Lombard
Pop. 43,722 · Market guide
Bartlett
Pop. 40,531 · Market guide
Carol Stream
Pop. 39,427 · Market guide
Hanover Park
Pop. 36,850 · Market guide
Addison
Pop. 35,470 · Market guide
Woodridge
Pop. 33,889 · Market guide
Glendale Heights
Pop. 32,864 · Market guide
Glen Ellyn
Pop. 28,270 · Market guide
Westmont
Pop. 24,201 · Market guide
Lisle
Pop. 23,413 · Market guide
Roselle
Pop. 22,731 · Market guide
Villa Park
Pop. 22,456 · Market guide
Bloomingdale
Pop. 22,388 · Market guide
Darien
Pop. 21,855 · Market guide
Bensenville
Pop. 18,576 · Market guide
Hinsdale
Pop. 17,155 · Market guide
Warrenville
Pop. 14,232 · Market guide
Wood Dale
Pop. 13,926 · Market guide
Burr Ridge
Pop. 11,119 · Market guide
Winfield
Pop. 9,982 · Market guide
Itasca
Pop. 9,525 · Market guide
Willowbrook
Pop. 9,138 · Market guide
Clarendon Hills
Pop. 8,642 · Market guide
Oak Brook
Pop. 8,028 · Market guide
Wayne
Pop. 2,284 · Market guide
Nearby
Nearby counties & major cities in Illinois
Other counties in Illinois with USAHouses city or county coverage:
Cook County
95 catalogued places
Lake County
31 catalogued places
Will County
20 catalogued places
McHenry County
17 catalogued places
St. Clair County
16 catalogued places
Kane County
14 catalogued places
Madison County
11 catalogued places
Champaign County
7 catalogued places
Larger Illinois cities with live USAHouses market guides — populous places first, including major metro hubs when available:
Chicago
Major metro
Aurora
Pop. 179,867 · Major metro city
Joliet
Pop. 149,785 · Major metro city
Rockford
Pop. 147,649 · Major metro city
Elgin
Pop. 114,106 · Major city
Springfield
Pop. 113,714 · Major city
Peoria
Pop. 112,126 · Major city
Waukegan
Pop. 88,919 · Major city
Major metro hubs serving buyers comparing DuPage County with larger nearby markets:
New construction
New homes in & near DuPage County
Verified new-construction communities on NewUSAHouses.com in Illinois — linked when a matching metro or state hub exists.
Local resources
Get help buying or selling in DuPage County
What can I afford?
Estimate a comfortable price range in under a minute, then connect with a lender for real numbers.
Rough estimate only (28% of income toward housing, ~6.5% illustrative rate, 30-year term) — not a loan offer or pre-qualification. Connect with a lender for real numbers →
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Advertise here →Reach DuPage County buyers
Builders: feature your communities in front of DuPage County buyers — learn about advertising ↗
Want to own this market? Ask about our DuPage County domains — see available domains ↗
Official resources
DuPage County government & services
DuPage County government
Official county or county-equivalent government website (source: public records / Wikidata). Official site ↗
Schools
Indian Prairie CUSD 204 — 33 schools, 25,687 students (largest district in county by enrollment; attendance zones vary by address).
County median listing price
$497,000 as of 2026-06-01 (FRED / Realtor.com county median listing price).
County house price trend
FHFA all-transactions HPI annual change +6.2% (2025).
Common questions
DuPage County FAQ
What cities and towns are in DuPage County, IL?
USAHouses.com currently catalogues 29 places in DuPage County, with live market guides for 29 of them. Census recognizes additional small places and CDPs in most counties that may not yet have dedicated pages.
Where should I start looking for homes in DuPage County?
Start with the live city guides for Naperville, Wheaton, Downers Grove, Elmhurst, Lombard, and 24 more — each links Census market data, nearby places, and ways to connect with local professionals.
Does USAHouses.com cover new construction in DuPage County?
City and county guides link to NewUSAHouses.com where verified new-home communities exist in Illinois. Use the new-construction section on this page for same-state builder hubs; availability varies by market.
How is the DuPage County housing market trending?
County-level FHFA house price index data shows a +6.2% annual change in 2025 — a countywide benchmark, not a guarantee for any single city or street.
How do I connect with an agent in DuPage County?
Use the lead form at the bottom of this page to describe your buy or sell goals in DuPage County. USA HOUSES LLC is a platform/media company, not a brokerage; licensed professionals are disclosed separately.
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Look up homes in DuPage County
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