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Advertise here →Peoria County · Illinois
Peoria County, Illinois real estate & cities.
Countywide real estate hub for Peoria County, IL — 3 live city guides, public market snapshots, and connections to local professionals.
Peoria 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 3 city-level guides inside Peoria 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.
Peoria County corresponds to Census FIPS code 17143. FIPS is the geographic code for USA Counties.
County snapshot
Peoria County at a glance
City guides on USAHouses
3 live
Combined population (catalogued places)
124,165
Median household income (midpoint of places)
$62,108
Median home value range (Census ACS)
$128,000 – $149,500
County median listing price
$152,425 (2026-06-01)
County price trend (FHFA HPI)
+6.4% (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 Peoria County
Cities & towns in Peoria County
Peoria County includes 3 places USAHouses.com tracks in its city manifest; 3 already have live market guides linked below.
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
DuPage County
29 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
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
Naperville
Pop. 149,424 · Major metro city
Rockford
Pop. 147,649 · Major metro city
Elgin
Pop. 114,106 · Major city
Springfield
Pop. 113,714 · Major city
Waukegan
Pop. 88,919 · Major city
Major metro hubs serving buyers comparing Peoria County with larger nearby markets:
New construction
New homes in & near Peoria 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 Peoria 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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Builders: feature your communities in front of Peoria County buyers — learn about advertising ↗
Want to own this market? Ask about our Peoria County domains — see available domains ↗
Official resources
Peoria County government & services
Peoria County government
Official county or county-equivalent government website (source: public records / Wikidata). Official site ↗
Schools
Peoria SD 150 — 32 schools, 12,674 students (largest district in county by enrollment; attendance zones vary by address).
County median listing price
$152,425 as of 2026-06-01 (FRED / Realtor.com county median listing price).
County house price trend
FHFA all-transactions HPI annual change +6.4% (2025).
Common questions
Peoria County FAQ
What cities and towns are in Peoria County, IL?
USAHouses.com currently catalogues 3 places in Peoria County, with live market guides for 3 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 Peoria County?
Start with the live city guides for Peoria, Chillicothe, Bartonville — each links Census market data, nearby places, and ways to connect with local professionals.
Does USAHouses.com cover new construction in Peoria 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 Peoria County housing market trending?
County-level FHFA house price index data shows a +6.4% annual change in 2025 — a countywide benchmark, not a guarantee for any single city or street.
How do I connect with an agent in Peoria County?
Use the lead form at the bottom of this page to describe your buy or sell goals in Peoria 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 Peoria County
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