Townapedia
Plaza Frontenac
Plaza Frontenac · LittleT889, CC BY-SA 4.0
Drone photo of Frontenac Missouri
Drone photo of Frontenac Missouri · Tristan Arbet, CC BY 4.0
Plaza Frontenac 2
Plaza Frontenac 2 · LittleT889, CC BY-SA 4.0
Grace Episcopal Church in Kirkwood
Grace Episcopal Church in Kirkwood · CAnderson, CC BY-SA 3.0
Olice Chapel AME Church
Olice Chapel AME Church · Jon Roanhaus, CC BY-SA 3.0
Theodore A Pappas House
Theodore A Pappas House · LittleT889, CC BY-SA 4.0

Frontenac, Missouri

Frontenac is a city of 3,701 people in St. Louis County, Missouri.

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Population3,701 +5.4% since 2019
Elevation577 ft 176 m
Land area2.9 sq mi
ZIP code63131
Nearest airportSt. Louis Lambert International Airport (STL) 9 mi

Why visit Frontenac

Townapedia lists 6 museums and landmarks, 6 parks and trails, 12 places to eat, 1 place to stay and 1 attraction in and around town.

Highlights include Missouri Baptist University, Fairfax House, Kirkwood station and Tilles Park.

July is the warmest month, with average highs of 89°F; January lows average 22°F.

About Frontenac

Frontenac is a city in St. Louis County, Missouri, United States. The population was 3,612 at the 2020 census.

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

Things to do1

Missouri Baptist University

School · 2.5 mi

Educational institution in St. Louis, Missouri

Open in Google Maps · Wikipedia

Museums and landmarks6

Fairfax House

Monument and historic site · National Register of Historic Places · 3.3 mi

House in Rock Hill, Missouri

Open in Google Maps · Wikipedia

Kirkwood station

Monument and historic site · National Register of Historic Places · 3.5 mi

Amtrak station in Kirkwood, Missouri, US

Open in Google Maps · Wikipedia

Kraus House

Monument and historic site · National Register of Historic Places · 3.5 mi

Historic house in Missouri, United States

Open in Google Maps · Wikipedia

Rudolph and Dorothy C. Czufin House

Monument and historic site · National Register of Historic Places · 2.9 mi

House in Ladue, Missouri

Open in Google Maps · Wikipedia

Theodore A. Pappas House

Monument and historic site · National Register of Historic Places · 3.6 mi

Historic house in Missouri, United States

Open in Google Maps · Wikipedia

Skip Viragh Center for the Arts

Museum · 1.4 mi

Open in Google Maps · +1 314-692-6680

Parks, trails and playgrounds6

Tilles Park

Park · 3.0 mi

Park in St. Louis County, Missouri, United States

Open in Google Maps · Wikipedia

Drace Park

Park · 1.7 mi

2301 Cedar Valley Road, Town and Country

Open in Google Maps

Hunter Park

Park · 0.9 mi

2301 Putter Lane, Saint Louis

Open in Google Maps

Deer Creek Preserve

Park · 1.5 mi

Open in Google Maps

Malcom Terrace Park

Park · 1.7 mi

Open in Google Maps

Westwood Country Club

Golf course · 1.2 mi

Open in Google Maps

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Restaurants and cafes12

Deer Creek Coffee

Cafe · Coffee Shop · 1.6 mi

9820 Clayton Road, Ladue

Mo-Fr 06:00-17:00; Sa 07:00-17:00; Su 07:00-16:00

Open in Google Maps · +1 314-262-8494

Juice Bar Ladue

Restaurant · 0.8 mi

10283 Clayton Road, St. Louis

Mo-Sa 08:00-15:30; Su 08:00-15:00

Open in Google Maps · +1 314-755-1545

Brio

Restaurant · Italian · 0.7 mi

1601 South Lindbergh Boulevard, Frontenac

Open in Google Maps · +1-314-432-4410

Starbucks

Cafe · Coffee Shop · 0.8 mi

1500 South Lindbergh Boulevard, Ladue

Open in Google Maps · +1 314-993-5942

Canyon Cafe

Restaurant · 0.6 mi

2 Plaza Frontenac Street, Frontenac

Open in Google Maps

Fleming's

Restaurant · Steak House · 0.7 mi

1855 South Lindbergh Boulevard, Frontenac

Open in Google Maps

Sportsman's Park

Restaurant · Pub, Grill · 1.5 mi

9901 Clayton Road, Ladue

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The Shack

Diner · American · 1.2 mi

731 South Lindbergh Boulevard, Frontenac

Open in Google Maps

BrickTop's

Restaurant · 0.6 mi

Open in Google Maps

Grassis

Restaurant · 1.1 mi

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St. Louis Bread Co.

Restaurant · 0.7 mi

Open in Google Maps

Everbowl

Fast food · Açaí · 0.8 mi

Open in Google Maps

Where to stay1

Churches and places of worship14

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Shopping4

Gas and EV charging2

Schools, colleges and libraries57

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Healthcare2

Map of Frontenac

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

Climate by month

20°40°60°80°January: 2.6 in of rainFebruary: 2.2 in of rainMarch: 3.6 in of rainApril: 4.6 in of rainMay: 5.2 in of rainJune: 4.3 in of rainJuly: 3.9 in of rainAugust: 3.5 in of rainSeptember: 3.3 in of rainOctober: 3.2 in of rainNovember: 3.5 in of rainDecember: 2.5 in of rainJanuary: 40°FFebruary: 46°FMarch: 56°FApril: 67°FMay: 77°FJune: 85°FJuly: 89°FAugust: 88°FSeptember: 81°FOctober: 70°FNovember: 56°FDecember: 45°FJanuary: 22°FFebruary: 25°FMarch: 35°FApril: 46°FMay: 56°FJune: 65°FJuly: 69°FAugust: 67°FSeptember: 58°FOctober: 46°FNovember: 36°FDecember: 27°FJFMAMJJASOND
Average high Average low Rain
Monthly table
MonthHighLowRainSnow
Jan40°F22°F2.6 in4.2 in
Feb46°F25°F2.2 in1.1 in
Mar56°F35°F3.6 in0.3 in
Apr67°F46°F4.6 in0.0 in
May77°F56°F5.2 in0.0 in
Jun85°F65°F4.3 in0.0 in
Jul89°F69°F3.9 in0.0 in
Aug88°F67°F3.5 in0.0 in
Sep81°F58°F3.3 in0.0 in
Oct70°F46°F3.2 in0.0 in
Nov56°F36°F3.5 in0.4 in
Dec45°F27°F2.5 in2.1 in

U.S. Climate Normals 1991-2020 for St Charles 7 Ssw (7 mi away), NOAA NCEI.

People and cost of living

$233,425median household income
$979,800median home value
46.3median age
79.9%of adults have a bachelor's degree or higher
97.4%of homes are owner-occupied
24.8 minaverage commute
Age of residents
Under 1826%18 to 3414%35 to 6442%65 and over18%

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

Disaster history

St. Louis County has had 23 federal disaster declarations since 2000, most often for severe storms.

  • 2025-06-09: Severe Storms, Straight-Line Winds, Tornadoes, And Flooding (Severe Storm)
  • 2025-05-21: Severe Storms, Straight-Line Winds, Tornadoes, And Wildfires (Severe Storm)
  • 2022-08-08: Severe Storms And Flooding (Flood)
  • 2020-03-26: Covid-19 Pandemic (Biological)
  • 2020-03-13: Covid-19 (Biological)
  • 2017-06-02: Severe Storms, Tornadoes, Straight-Line Winds And Flooding (Flood)

OpenFEMA disaster declarations summaries.

Getting there and nearby towns

St. Louis Lambert International Airport (STL) is the nearest airport with scheduled flights listed in OpenStreetMap, 9 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.