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Scott Brown — eXp Realty
Licensed in Missouri (#2021012672). Call or text for a direct answer on local listings, pricing, or new construction.
Call/text (707) 474-8855Lake St. Louis, MO · city
Lake St. Louis, Missouri houses and real estate market data.
Houses in Lake St. Louis, MO (St. Charles County) — market data for Lake St. Louis houses and the whole local market.
city · Census GEOID 2940043
FEATURED LISTING: WATERFRONT LAKE HOME FOR SALE
Clearlake Oaks Canal-Front Oasis
$425,000 • 3 Beds • 2 Baths • 1,204 Sq Ft
554 Keys, Clearlake Oaks, CA 95423
Luxury Living Lake Lifestyle – Deep Water Access to Clear Lake: PAID-OFF SOLAR • 10-Ft Concrete Seawall • Double Boat Lifts & Private Dock • Hot Tub • Mini-Split HVAC • Close to SF Bay / Wine Country • Cleanest Air in America (Lake County CA) • Spacious Patio and Deck • Open Floor Plan • RV/Boat Parking • Want the Boats? • Make Offer ASAP This Lake Home For Sale in California won't last!
*Listed by Scott Brown, eXp Realty of California, Inc. DRE #01956840. Inquiries delivered directly to listing agent. Search.USAHouses.com*
Contact Agent Direct:
Scott Brown - eXp Realty
Scott@USAHouses.com
Call/Text (707) 474-8855
Click Anywhere on Ad for More Info / Listing Page
Lake St. Louis, MO is a city in St. Charles County, Missouri — this guide covers houses in Lake St. Louis and the whole local market: resale homes, condos, land, and new construction.
Info from government sites and builders may have provided source info.
Open map pin ↗ · 38.77989, -90.785586
At a glance
Lake St. Louis market snapshot
Place type
city
County
St. Charles County
Map pin
38.77989, -90.785586
Census GEOID
2940043
Land area
8.55 sq mi
Market data compiled from public sources; deemed reliable but not guaranteed; verify independently. Full source list ↗
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What makes Lake St. Louis different
City
The U.S. Census Bureau lists Lake St. Louis as a city in St. Charles County, Missouri.
Nearby
Places around Lake St. Louis
County guide: St. Charles County — cities, market context, and local resources for the county that includes Lake St. Louis.
USAHouses.com also lists other St. Charles County places in Missouri. Each linked guide uses the same Census place geography.
Nearby communities include Josephville, O'Fallon, Dardenne Prairie, Wentzville, St. Paul, New Melle, Cottleville, Flint Hill.
Josephville market data
Nearby city · ~3.5 mi
O'Fallon market data
Nearby city · ~3.5 mi
Dardenne Prairie market data
Nearby city · ~4.6 mi
Wentzville market data
Nearby city · ~5.2 mi
St. Paul market data
Nearby city · ~5.3 mi
New Melle market data
Nearby city · ~6.7 mi
Cottleville market data
Nearby city · ~7.2 mi
Flint Hill market data
Nearby city · ~7.3 mi
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Common questions
Lake St. Louis FAQ
What kind of place is Lake St. Louis, MO?
The U.S. Census Bureau lists Lake St. Louis as a city in St. Charles County, Missouri.
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🔥 Paid Advertisement: NEW HOME FOR SALE BY OWNER (Builder)
Northern California Luxury Home
3+ Beds • 4 Baths • 2,964 Sq Ft
17867 Deer Hill Rd, Hidden Valley Lake, CA 95467
Brand New 2026 Construction with LAKE VIEWS:
SPACIOUS LOT • Open Floor plan • Chef's kitchen • Interior aquarium • Dual fireplaces • Solar • EV-ready 3-car garage • Waterfall fountain • Great Views • Gated & Guarded Community • Golf Course • Driving Range • Community Pool • Private Lake
📩 Contact Owner Direct
Michael@Fonestream.net
*USA Houses LLC provides paid advertising space only. Property is listed with an outside MLS brokerage. Inquiries are delivered directly to the advertiser.*