Townapedia
Lemont IL Downtown Clock
Lemont IL Downtown Clock · Ryanmcv, Public domain
StJamesLemont
StJamesLemont · Teemu08 at en.wikipedia, CC BY-SA 3.0
Lemont Methodist Episcopal Church
Lemont Methodist Episcopal Church · Teemu08 ( talk ), CC BY-SA 3.0
Charles Fruhauf Building, 107 Stephens, Lemont, Illinois
Charles Fruhauf Building, 107 Stephens, Lemont, Illinois · Jim Roberts, CC BY-SA 4.0
Lemont Central Grade School
Lemont Central Grade School · Teemu08 ( talk ), CC BY-SA 3.0
Waterfall Glen Forest Preserve
Waterfall Glen Forest Preserve · Timothy P Frakes, CC BY-SA 3.0

Lemont, Illinois

Lemont is a village of 17,820 people in Cook County, Illinois, founded in 1836.

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Population17,820 +4.7% since 2019
Elevation607 ft 185 m
Founded1836
Land area8.9 sq mi
ZIP code60439
Nearest airportLewis University Airport (LOT) 7 mi

Why visit Lemont

Townapedia lists 8 museums and landmarks, 34 parks and trails, 44 places to eat, 1 place to stay and 9 attractions in and around town.

Highlights include Des Plaines River Valley Bridge, High Road Bridge, Chicago Sanitary and Ship Canal and Lemont Downtown Historic District.

July is the warmest month, with average highs of 90°F; January lows average 15°F.

About Lemont

Lemont is a village located in Cook, DuPage, and Will counties in the U.S. state of Illinois, and is a south-west suburb of Chicago. The population was 17,629 as of the 2020 census. The village is situated on a hillside along the south banks of the Des Plaines River. It overlooks Waterfall Glen's Midwestern Bluff Savanna on the opposite side.

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

Things to do9

Des Plaines River Valley Bridge

Bridge · 2.3 mi

Bridge in United States of America

Open in Google Maps · Wikipedia

High Road Bridge

Bridge · 4.3 mi

Bridge in Will County, Illinois

Open in Google Maps · Wikipedia

Old Chicago

Monument and historic site · 4.5 mi

Former shopping mall and indoor amusement park in Bolingbrook, Illinois, United States

Open in Google Maps · Wikipedia

Sag Bridge

Bridge · 3.0 mi

Locale in Cook County, Illinois, United States

Open in Google Maps · Wikipedia

Waterfall Glen Forest Preserve

Waterfall · 4.0 mi

Forest preserve in Illinois, U.S

Open in Google Maps · Wikipedia

Canyon Creek Cascade

Waterfall · 1.8 mi

Open in Google Maps

Canyon Creek Falls

Waterfall · 1.8 mi

Open in Google Maps

Des Plaines River Scenic Overlook

Scenic view · 1.8 mi

Open in Google Maps

Sawmill Creek Bluff Overlook

Scenic view · 2.8 mi

Open in Google Maps

Museums and landmarks8

Chicago Sanitary and Ship Canal

Monument and historic site · National Register of Historic Places · 3.7 mi

Canal in Illinois, United States of America

Open in Google Maps · Wikipedia

Lemont Downtown Historic District

Monument and historic site · National Register of Historic Places · 1.0 mi

Historic district in Illinois, United States

Open in Google Maps · Wikipedia

St. James Catholic Church and Cemetery

Monument and historic site · National Register of Historic Places · 3.4 mi

Church and cemetery in Lemont, Illinois, United States

Open in Google Maps · Wikipedia

Lemont Central Grade School

Monument and historic site · National Register of Historic Places · 0.8 mi

Open in Google Maps · Wikipedia

National Shrine of St Therese

Museum · 4.6 mi

Roman Catholic shrine

Open in Google Maps · Wikipedia

Lemont Area Historical Society Museum

Museum · 0.9 mi

360 Lemont Street, Lemont

Open in Google Maps · +1-630-257-2972

The Forge: Lemont Quarries

Monument and historic site · 1.1 mi

1001 Main Street, Lemont

Open in Google Maps

Tedens IL

Monument and historic site · 2.0 mi

Open in Google Maps

Parks, trails and playgrounds34

Cog Hill Golf & Country Club

Golf course · 1.8 mi

Open in Google Maps · Wikipedia

Eight-Towers Climbing & Zipline Adventure

Park · 1.0 mi

1001 Main Street, Lemont

Open in Google Maps

Rolling Meadows Park

Park · 2.3 mi

16526 Pasture Drive

Open in Google Maps

Abbey Oaks

Park · 0.6 mi

Open in Google Maps

Ashbury Woods Park

Park · 1.0 mi

Open in Google Maps

Black Partridge Woods

Hiking and trails · 1.8 mi

Open in Google Maps

Black Partridge Woods Nature Preserve

Hiking and trails · 2.3 mi

Open in Google Maps

Boy Scouts Training Field

Park · 0.6 mi

Open in Google Maps

Briarcliffe Park

Park · 2.2 mi

Open in Google Maps

22 more on the map.

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Restaurants and cafes44

401 Grille

Cafe · American · 2.6 mi

Building 401 Lower Level

Mo-Fr 08:30-10:30,11:00-13:30

Open in Google Maps

3 Corners Grill & Tap - Lemont

Restaurant · Grill · 1.1 mi

12371 Derby Road, Lemont

Open in Google Maps · +1-630-257-7780

Barrel & Vine

Diner · American · 1.0 mi

206 Main Street, Lemont

Open in Google Maps · +16303128687

Nancy's Pizza

Restaurant · Pizza · 1.2 mi

1224 State Street, Lemont

Open in Google Maps · +1 630 2430033

Starbucks

Cafe · Coffee Shop · 1.2 mi

1251 State Street, Lemont

Open in Google Maps · +1 630-243-6459

Starbucks

Cafe · Coffee Shop · 1.9 mi

13460 South Archer Avenue, Lemont

Open in Google Maps · +1 630-243-6511

TCBY

Ice cream · Frozen Yogurt · 1.2 mi

1243 State Street, Lemont

Open in Google Maps · +1 630 9145983

Illinois Bar And Grill

Bar and pub · 0.9 mi

1131 State Street, Lemont

Open in Google Maps · +1630 257-0666

Kintaro

Restaurant · Japanese · 1.2 mi

1224 State Street, Lemont

Open in Google Maps

Lemont House Restaurant

Restaurant · 1.0 mi

210 Main Street, Lemont

Open in Google Maps · +1 630 2573080

Tap House Grill

Restaurant · 1.2 mi

1243 State Street, Lemont

Open in Google Maps · +1 630 2575992

Betty's

Restaurant · 1.1 mi

1243 State Street, Lemont

Open in Google Maps

32 more on the map.

History

Before European settlers arrived in Lemont, Native Americans traveled the Des Plaines River in birch bark canoes on trading trips between the Mississippi River and Lake Michigan. The native Potawatomi lived off the land in this area, directly using natural resources for food, shelter, clothing and medicine. In the 18th century, French voyageurs traveled down the Des Plaines River, trading Native Americans metal, beads and cloth for animal furs.

Lemont was originally known as Keepataw (after a Potawatomi chief) and a post office was established in 1840 as Keepatau. After that, it was named Athens and then Palmyra. The name Lemont (literally, 'the mountain' in French) was chosen in 1850 at the suggestion of Lemuel Brown, the postmaster and justice of the peace, or perhaps by his brother Nathaniel Brown.

From the History section of Lemont, Illinois on Wikipedia, under CC BY-SA 4.0.

Where to stay1

Churches and places of worship13

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Shopping11

Gas and EV charging2

Schools, colleges and libraries52

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Healthcare2

Map of Lemont

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

Climate by month

20°40°60°80°January: 2.3 in of rainFebruary: 2.0 in of rainMarch: 2.5 in of rainApril: 4.1 in of rainMay: 5.0 in of rainJune: 4.7 in of rainJuly: 4.1 in of rainAugust: 4.5 in of rainSeptember: 3.5 in of rainOctober: 3.7 in of rainNovember: 2.7 in of rainDecember: 2.4 in of rainJanuary: 33°FFebruary: 37°FMarch: 49°FApril: 62°FMay: 73°FJune: 84°FJuly: 90°FAugust: 87°FSeptember: 80°FOctober: 65°FNovember: 50°FDecember: 38°FJanuary: 15°FFebruary: 18°FMarch: 28°FApril: 39°FMay: 50°FJune: 60°FJuly: 64°FAugust: 63°FSeptember: 55°FOctober: 42°FNovember: 31°FDecember: 21°FJFMAMJJASOND
Average high Average low Rain
Monthly table
MonthHighLowRain
Jan33°F15°F2.3 in
Feb37°F18°F2.0 in
Mar49°F28°F2.5 in
Apr62°F39°F4.1 in
May73°F50°F5.0 in
Jun84°F60°F4.7 in
Jul90°F64°F4.1 in
Aug87°F63°F4.5 in
Sep80°F55°F3.5 in
Oct65°F42°F3.7 in
Nov50°F31°F2.7 in
Dec38°F21°F2.4 in

U.S. Climate Normals 1991-2020 for Little Red School Hse (6 mi away), NOAA NCEI.

People and cost of living

$123,370median household income
$468,800median home value
$1,209median monthly rent
43.7median age
46.9%of adults have a bachelor's degree or higher
87.6%of homes are owner-occupied
34.8 minaverage commute
Age of residents
Under 1825%18 to 3412%35 to 6442%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

Cook County has had 12 federal disaster declarations since 2000, most often for severe storms.

  • 2024-09-20: Severe Storms, Tornadoes, Straight-Line Winds, And Floodng (Flood)
  • 2023-11-20: Severe Storms And Flooding (Flood)
  • 2023-08-15: Severe Storms And Flooding (Severe Storm)
  • 2020-03-26: Covid-19 Pandemic (Biological)
  • 2020-03-13: Covid-19 (Biological)
  • 2013-05-10: Severe Storms, Straight-Line Winds, And Flooding (Flood)

OpenFEMA disaster declarations summaries.

Getting there and nearby towns

Lewis University Airport (LOT) is the nearest airport with scheduled flights listed in OpenStreetMap, 7 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.