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Call/text (707) 474-8855St. Louis County · Missouri
St. Louis County, Missouri real estate & cities.
Countywide real estate hub for St. Louis County, MO — 56 live city guides, public market snapshots, and connections to local professionals.
St. Louis County, Missouri 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 56 city-level guides inside St. Louis 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 Missouri cities, and link to NewUSAHouses.com builder hubs when available.
St. Louis County corresponds to Census FIPS code 29189. FIPS is the geographic code for USA Counties.
County snapshot
St. Louis County at a glance
City guides on USAHouses
56 live
Combined population (catalogued places)
801,946
Median household income (midpoint of places)
$86,641
Median home value range (Census ACS)
$62,300 – $1,812,500
County median listing price
$222,925 (2026-06-01)
County price trend (FHFA HPI)
+3.8% (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 St. Louis County
Cities & towns in St. Louis County
St. Louis County includes 56 places USAHouses.com tracks in its city manifest; 56 already have live market guides linked below.
Florissant
Pop. 51,915 · Market guide
Chesterfield
Pop. 49,591 · Market guide
Wildwood
Pop. 35,168 · Market guide
Oakville
Pop. 35,166 · Market guide
University City
Pop. 34,655 · Market guide
Ballwin
Pop. 30,835 · Market guide
Kirkwood
Pop. 29,302 · Market guide
Mehlville
Pop. 29,089 · Market guide
Maryland Heights
Pop. 27,981 · Market guide
Hazelwood
Pop. 25,214 · Market guide
Webster Groves
Pop. 23,771 · Market guide
Old Jamestown
Pop. 21,121 · Market guide
Affton
Pop. 20,035 · Market guide
Creve Coeur
Pop. 18,643 · Market guide
Ferguson
Pop. 18,350 · Market guide
Manchester
Pop. 18,189 · Market guide
Spanish Lake
Pop. 18,183 · Market guide
Concord
Pop. 18,028 · Market guide
Clayton
Pop. 17,282 · Market guide
Lemay
Pop. 16,431 · Market guide
Overland
Pop. 15,762 · Market guide
Jennings
Pop. 12,900 · Market guide
St. Ann
Pop. 12,865 · Market guide
Eureka
Pop. 12,371 · Market guide
Crestwood
Pop. 12,298 · Market guide
Town and Country
Pop. 11,605 · Market guide
Bridgeton
Pop. 11,372 · Market guide
Bellefontaine Neighbors
Pop. 10,562 · Market guide
Ellisville
Pop. 9,908 · Market guide
Richmond Heights
Pop. 9,179 · Market guide
Des Peres
Pop. 9,145 · Market guide
Sunset Hills
Pop. 9,113 · Market guide
Ladue
Pop. 8,948 · Market guide
Olivette
Pop. 8,539 · Market guide
Maplewood
Pop. 8,154 · Market guide
Brentwood
Pop. 8,151 · Market guide
Berkeley
Pop. 8,149 · Market guide
Sappington
Pop. 6,882 · Market guide
Valley Park
Pop. 6,817 · Market guide
Black Jack
Pop. 6,606 · Market guide
St. John
Pop. 6,562 · Market guide
Shrewsbury
Pop. 6,328 · Market guide
Glendale
Pop. 6,111 · Market guide
Glasgow Village
Pop. 5,491 · Market guide
Dellwood
Pop. 4,869 · Market guide
Rock Hill
Pop. 4,708 · Market guide
Breckenridge Hills
Pop. 4,413 · Market guide
Normandy
Pop. 4,263 · Market guide
Fenton
Pop. 4,087 · Market guide
Woodson Terrace
Pop. 3,935 · Market guide
Frontenac
Pop. 3,669 · Market guide
Northwoods
Pop. 3,654 · Market guide
Clarkson Valley
Pop. 2,592 · Market guide
Warson Woods
Pop. 2,312 · Market guide
Huntleigh
Pop. 384 · Market guide
Westwood
Pop. 293 · Market guide
Nearby
Nearby counties & major cities in Missouri
Other counties in Missouri with USAHouses city or county coverage:
Jefferson County
12 catalogued places
Jackson County
11 catalogued places
St. Charles County
8 catalogued places
Cass County
7 catalogued places
Franklin County
7 catalogued places
Clay County
6 catalogued places
Greene County
5 catalogued places
Christian County
4 catalogued places
Larger Missouri cities with live USAHouses market guides — populous places first, including major metro hubs when available:
St. Louis
Major metro
St Louis City
Pop. 293,109 · Major metro
Springfield
Pop. 169,432 · Major city
Columbia
Pop. 127,200 · Major city
Independence
Pop. 121,944 · Major city
Lee's Summit
Pop. 102,583 · Major city
O'Fallon
Pop. 92,697 · Major city
St. Joseph
Pop. 71,542 · Major city
Major metro hubs serving buyers comparing St. Louis County with larger nearby markets:
New construction
New homes in & near St. Louis County
Verified new-construction communities on NewUSAHouses.com in Missouri — linked when a matching metro or state hub exists.
Local resources
Get help buying or selling in St. Louis County
What can I afford?
Estimate a comfortable price range in under a minute, then connect with a lender for real numbers.
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Want to own this market? Ask about our St. Louis County domains — see available domains ↗
Official resources
St. Louis County government & services
Schools
Rockwood R-Vi — 31 schools, 20,563 students (largest district in county by enrollment; attendance zones vary by address).
County median listing price
$222,925 as of 2026-06-01 (FRED / Realtor.com county median listing price).
County house price trend
FHFA all-transactions HPI annual change +3.8% (2025).
Common questions
St. Louis County FAQ
What cities and towns are in St. Louis County, MO?
USAHouses.com currently catalogues 56 places in St. Louis County, with live market guides for 56 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 St. Louis County?
Start with the live city guides for Florissant, Chesterfield, Wildwood, Oakville, University City, and 51 more — each links Census market data, nearby places, and ways to connect with local professionals.
Does USAHouses.com cover new construction in St. Louis County?
City and county guides link to NewUSAHouses.com where verified new-home communities exist in Missouri. Use the new-construction section on this page for same-state builder hubs; availability varies by market.
How is the St. Louis County housing market trending?
County-level FHFA house price index data shows a +3.8% annual change in 2025 — a countywide benchmark, not a guarantee for any single city or street.
How do I connect with an agent in St. Louis County?
Use the lead form at the bottom of this page to describe your buy or sell goals in St. Louis County. USA HOUSES LLC is a platform/media company, not a brokerage; licensed professionals are disclosed separately.
Search St. Louis County
Look up homes in St. Louis County
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