Townapedia
Lake St. Louis
Lake St. Louis · Roastedbeanz1, CC BY-SA 4.0
Wentzville Tobacco Company Factory Monument
Wentzville Tobacco Company Factory Monument · Allegrorondo, CC BY-SA 3.0
Lake Saint Louis, United States (Unsplash)
Lake Saint Louis, United States (Unsplash) · Sean Stratton seanstratton, CC0
Lake St Louis, MO, USA - panoramio (1)
Lake St Louis, MO, USA - panoramio (1) · Eric Friedebach, CC BY 3.0
Lake St Louis, MO, USA - panoramio
Lake St Louis, MO, USA - panoramio · Eric Friedebach, CC BY 3.0
Mrha 1 2016
Mrha 1 2016 · Mike Caple, CC BY 3.0

Lake St. Louis, Missouri

Lake St. Louis is a city of 18,066 people in St. Charles County, Missouri, founded in 1961.

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Population18,066 +13.0% since 2019
Elevation564 ft 172 m
Founded1961
Land area8.6 sq mi
ZIP code63367
Nearest airportSpirit of Saint Louis Airport (SUS) 11 mi

Why visit Lake St. Louis

Townapedia lists 1 museum or landmark, 12 parks and trails, 20 places to eat, 3 places to stay and 2 attractions in and around town.

Highlights include Midwest University, Marcus Town Square, Wentzville Tobacco Company Factory and Fort Zumwalt Park.

July is the warmest month, with average highs of 88°F; January lows average 21°F.

About Lake St. Louis

The City of Lake St. Louis is a planned community and suburb of greater St. Louis, situated around two lakes between Interstate 70 and Interstate 64 in western St. Charles County, Missouri, United States. The population was 16,707 as of the 2020 US Census. Lake St. Louis is 43 miles (69 km) from the city of St. Louis.

From the Wikipedia article Lake St. Louis, Missouri (this version), under CC BY-SA 4.0.

Things to do2

Midwest University

School · 4.5 mi

Private Evangelical Christian university in Wentzville, Missouri, United States

Open in Google Maps · Wikipedia

Marcus Town Square

Cinema and theater · 1.5 mi

7805

Open in Google Maps

Museums and landmarks1

Wentzville Tobacco Company Factory

Monument and historic site · National Register of Historic Places · 4.1 mi

Building in Missouri, United States

Open in Google Maps · Wikipedia

Parks, trails and playgrounds12

Fort Zumwalt Park

Park · 4.3 mi

Park in O'Fallon, Missouri, U.S.

Open in Google Maps · Wikipedia

Heritage of Hawk Ridge

Golf course · 1.3 mi

225 Pigeon Drive, Lake Saint Louis

Open in Google Maps · +1-636-625-3836

Kinetic Park

Park · 1.4 mi

7801 Towne Square Drive, Dardenne Prairie

Mo-Su 10:00-22:00

Open in Google Maps

Quail Ridge Park

Park · 3.2 mi

Public park in Wentzville, Missouri

Open in Google Maps · Wikipedia

Lake Forest Country Club

Golf course · 1.8 mi

300 Yard Drive, Lake Saint Louis

Open in Google Maps · +1-636-561-6682

Lake Saint Louis 9-Hole Golf Course

Golf course · 1.3 mi

100 Cognac, Lake Saint Louis

Open in Google Maps · +1-636-625-8276

WingHaven Country Club

Golf course · 2.7 mi

7777 Winghaven Boulevard, O'Fallon

Open in Google Maps · +1-636-561-9464

Boulevard Park

Park · 0.4 mi

2550 Lake Saint Louis Boulevard, Lake Saint Louis

Open in Google Maps

Hawk Ridge Park

Park · 1.1 mi

Aka Zachary's Playground

Open in Google Maps

Veteran's Memorial Park

Park · 0.6 mi

Veteran's Memorial Park is next to LSL City Hall with a gazebo and a Veteran's Memorial

Open in Google Maps

Dardenne Park

Park · 1.8 mi

Open in Google Maps

Founders Park

Park · 2.0 mi

Open in Google Maps

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Restaurants and cafes20

Great Wall

Restaurant · Chinese · 0.7 mi

131 Civic Center Drive, Lake Saint Louis

Mo-Su 11:00-22:00

Open in Google Maps · +16366252280

Burnt Barrel

Brewery and winery · 2.3 mi

730 Lakeside Plaza, Lake Saint Louis

Th 14:00-20:00; Fr-Sa 12:00-20:00; Su 12:00-18:00

Open in Google Maps · +1-636-294-2886

Sugarfire Smokehouse

Restaurant · American, Barbecue, Grill · 2.6 mi

1541 Bryan Road

Mo-Su 11:00-21:00

Open in Google Maps

Pizza Hut

Restaurant · Pizza · 1.5 mi

8649 Highway N, Lake Saint Louis

Open in Google Maps · +1-636-625-3500

Pizza Hut

Restaurant · Pizza · 2.0 mi

2187 West Terra Lane, O'Fallon

Open in Google Maps · +1 636-542-5321

Persis Indian Grill

Restaurant · Indian · 2.6 mi

1617 Bryan Road, Dardenne Prairie

Open in Google Maps

BC's Kitchen

Restaurant

400 Meadows Ciricle Drive

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Denny's

Diner · American · 1.9 mi

Open in Google Maps

Irish Gypsy Bar & Grill

Bar and pub · 2.7 mi

1250 Bryan Road, O'Fallon

Open in Google Maps

Red Robin

Restaurant · Burger · 1.4 mi

Open in Google Maps

McDonald's

Fast food · Burger · 0.8 mi

885 Robert Raymond Drive, Lake Saint Louis

Mo-Fr 05:00-22:00; Sa-Su 06:00-22:00

Open in Google Maps · +1 636-561-2808

8 more on the map.

History

In January 1961, Ellis Ellerman and Ira Nathan began planning a private resort community, a popular concept in the 1960s in the St. Louis region. The vision was for a weekend resort with a lake large enough for recreation and a location close to St. Louis. Ellerman and Nathan hired engineers to begin the initial planning of the lake and community, and Nathan named the project "Lake St. Louis" in 1961.

Ellerman and Nathan formed Trails Lake Development Corp. in 1962, and by August 31 of that year, 10 lots had already been sold in the project, which was to feature a 625 lake (PD article 8–25–63). Ellerman and Nathan lacked adequate financing and business experience and soon found themselves in over their heads. They were soon joined by several other investors to keep the project afloat, including R. T. Crow. Financial troubles continued for Ellerman and Nathan, and The Healey Discount Corp., owned by Crow and three other investors, foreclosed on Trails Lake Development Corp. in June 1966.

From the History section of Lake St. Louis, Missouri on Wikipedia, under CC BY-SA 4.0.

Where to stay3

Churches and places of worship6

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Shopping5

Gas and EV charging7

Schools, colleges and libraries44

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Healthcare5

Map of Lake St. Louis

105 places. The map loads OpenStreetMap tiles when you open it.

Climate by month

20°40°60°80°January: 2.6 in of rainFebruary: 2.4 in of rainMarch: 3.7 in of rainApril: 4.7 in of rainMay: 5.1 in of rainJune: 4.7 in of rainJuly: 3.9 in of rainAugust: 3.6 in of rainSeptember: 3.5 in of rainOctober: 3.4 in of rainNovember: 3.7 in of rainDecember: 3.1 in of rainJanuary: 39°FFebruary: 45°FMarch: 55°FApril: 67°FMay: 76°FJune: 84°FJuly: 88°FAugust: 87°FSeptember: 80°FOctober: 68°FNovember: 55°FDecember: 44°FJanuary: 21°FFebruary: 24°FMarch: 33°FApril: 44°FMay: 54°FJune: 63°FJuly: 67°FAugust: 65°FSeptember: 57°FOctober: 46°FNovember: 35°FDecember: 26°FJFMAMJJASOND
Average high Average low Rain
Monthly table
MonthHighLowRainSnow
Jan39°F21°F2.6 in4.1 in
Feb45°F24°F2.4 in3.7 in
Mar55°F33°F3.7 in1.7 in
Apr67°F44°F4.7 in0.2 in
May76°F54°F5.1 in0.0 in
Jun84°F63°F4.7 in0.0 in
Jul88°F67°F3.9 in0.0 in
Aug87°F65°F3.6 in0.0 in
Sep80°F57°F3.5 in0.0 in
Oct68°F46°F3.4 in0.0 in
Nov55°F35°F3.7 in0.8 in
Dec44°F26°F3.1 in3.0 in

U.S. Climate Normals 1991-2020 for Weldon Spring Nws (8 mi away), NOAA NCEI.

People and cost of living

$125,693median household income
$405,900median home value
$1,588median monthly rent
42.7median age
51.7%of adults have a bachelor's degree or higher
75.6%of homes are owner-occupied
25.6 minaverage commute
Age of residents
Under 1820%18 to 3419%35 to 6440%65 and over21%

American Community Survey 5-year estimates, 2020-2024, U.S. Census Bureau. Estimates have margins of error, larger for small towns.

Disaster history

St. Charles County has had 18 federal disaster declarations since 2000, most often for severe storms.

  • 2022-08-08: Severe Storms And Flooding (Flood)
  • 2020-03-26: Covid-19 Pandemic (Biological)
  • 2020-03-13: Covid-19 (Biological)
  • 2019-07-09: Severe Storms, Tornadoes, And Flooding (Severe Storm)
  • 2016-01-21: Severe Storms, Tornadoes, Straight-Line Winds, And Flooding (Flood)
  • 2016-01-02: Severe Storms, Tornadoes, Straight-Line Winds, And Flooding (Flood)

OpenFEMA disaster declarations summaries.

Getting there and nearby towns

Spirit of Saint Louis Airport (SUS) is the nearest airport with scheduled flights listed in OpenStreetMap, 11 miles away.

Drive times are estimates from straight-line distance, not routes.

Reviews, tips and questions

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Sources and licences

Photo credits

Page built October 30, 2026. Spotted a mistake? Tell us or suggest a place.