Townapedia
St Louis Street, Lebanon, Illinois
St Louis Street, Lebanon, Illinois · Unknown author, CC BY-SA 2.5
Victorian home restored
Victorian home restored · Unknown author, CC BY-SA 2.5
Emerald Mound from south
Emerald Mound from south · Nyttend, Public domain
Mermaid House Hotel
Mermaid House Hotel · Robert Lawton, CC BY-SA 2.5
Clark Hall
Clark Hall · Unknown author, CC BY-SA 2.5

Lebanon, Illinois

Lebanon is a city of 4,474 people in St. Clair County, Illinois.

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Population4,474 +1.3% since 2019
Elevation463 ft 141 m
Land area2.7 sq mi
ZIP code62254
Nearest airportMidAmerica St. Louis Airport (BLV) 4 mi

Why visit Lebanon

Townapedia lists 6 museums and landmarks, 4 parks and trails, 2 places to eat and 1 attraction in and around town.

Highlights include McKendree University, Emerald Mound and Village Site, Lebanon Historic District and The Hills Golf Club at McKendree University.

July is the warmest month, with average highs of 90°F; January lows average 24°F.

About Lebanon

Lebanon is a city in St. Clair County, Illinois, United States. The population was 4,691 at the 2020 census It is a part of the Metro East region of the Greater St. Louis metropolitan area. Lebanon is home to McKendree University, the oldest college in Illinois.

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

Things to do1

McKendree University

School · 0.5 mi

University in Lebanon, Illinois, United States

701 College Road, Lebanon

Open in Google Maps · Wikipedia

Museums and landmarks6

Emerald Mound and Village Site

Monument and historic site · National Register of Historic Places · 2.4 mi

Place in Illinois on the National Register of Historic Places

Open in Google Maps · Wikipedia

Lebanon Historic District

Monument and historic site · National Register of Historic Places

Historic district in Illinois

Open in Google Maps · Wikipedia

Mermaid House Hotel

Monument and historic site · National Register of Historic Places

Old wooden hotel in Lebanon, Illinois

Open in Google Maps · Wikipedia

Bearcat Statue

Monument and historic site · 0.6 mi

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The Thinker

Monument and historic site · 0.6 mi

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Parks, trails and playgrounds4

The Hills Golf Club at McKendree University

Golf course · 0.9 mi

1015 Belleville Street, Lebanon

Open in Google Maps · +1-618-537-4590

Horner Recreation Park

Park · 1.5 mi

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McAllister Park

Park · 0.4 mi

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Secret Garden

Park

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Restaurants and cafes2

Mexico Tipico

Restaurant · Mexican

Open in Google Maps

McDonald's

Fast food · Burger

713 South Madison, Lebanon

06:00-23:00

Open in Google Maps · +1 618-537-9806

Churches and places of worship7

Schools, colleges and libraries12

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Map of Lebanon

32 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: 3.4 in of rainApril: 4.9 in of rainMay: 5.0 in of rainJune: 4.6 in of rainJuly: 4.0 in of rainAugust: 3.9 in of rainSeptember: 3.4 in of rainOctober: 3.1 in of rainNovember: 3.6 in of rainDecember: 2.6 in of rainJanuary: 43°FFebruary: 49°FMarch: 59°FApril: 71°FMay: 79°FJune: 87°FJuly: 90°FAugust: 89°FSeptember: 83°FOctober: 73°FNovember: 58°FDecember: 46°FJanuary: 24°FFebruary: 28°FMarch: 36°FApril: 46°FMay: 56°FJune: 64°FJuly: 68°FAugust: 65°FSeptember: 57°FOctober: 47°FNovember: 37°FDecember: 28°FJFMAMJJASOND
Average high Average low Rain
Monthly table
MonthHighLowRainSnow
Jan43°F24°F2.6 in3.4 in
Feb49°F28°F2.2 in3.3 in
Mar59°F36°F3.4 in1.0 in
Apr71°F46°F4.9 in0.0 in
May79°F56°F5.0 in0.0 in
Jun87°F64°F4.6 in0.0 in
Jul90°F68°F4.0 in0.0 in
Aug89°F65°F3.9 in0.0 in
Sep83°F57°F3.4 in0.0 in
Oct73°F47°F3.1 in0.0 in
Nov58°F37°F3.6 in0.6 in
Dec46°F28°F2.6 in2.9 in

U.S. Climate Normals 1991-2020 for Belleville Siu Rsch (6 mi away), NOAA NCEI.

People and cost of living

$88,750median household income
$170,700median home value
$1,091median monthly rent
30.2median age
38.7%of adults have a bachelor's degree or higher
60.4%of homes are owner-occupied
23.5 minaverage commute
Age of residents
Under 189%18 to 3448%35 to 6425%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. Clair County has had 9 federal disaster declarations since 2000, most often for floods.

  • 2024-09-20: Severe Storms, Tornadoes, Straight-Line Winds, And Floodng (Flood)
  • 2022-10-14: Severe Storm And Flooding (Flood)
  • 2020-03-26: Covid-19 Pandemic (Biological)
  • 2020-03-13: Covid-19 (Biological)
  • 2019-09-19: Severe Storms And Flooding (Flood)
  • 2008-06-24: Severe Storms And Flooding (Severe Storm)

OpenFEMA disaster declarations summaries.

Getting there and nearby towns

MidAmerica St. Louis Airport (BLV) is the nearest airport with scheduled flights listed in OpenStreetMap, 4 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.