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La Grange

Illinoisvillage

Photograph of La Grange
Featured view

La Grange

Total population

15,998

Median home value

$594,300

67.2%

Bachelor's+

Median income

$159,929

La Grange$160k
National$74k

Founded

1830

Elevation197 m
Land area6.53 km²
Weather56°F · Heavy Rain
Coordinates41.81°, -87.87°

Demographic figures from US Census Bureau · ACS 5-year estimates. Overview below cites Wikipedia and may reference a different year.

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Active weather alerts
  • Flood Watch · Severe
    Flood Watch issued October 1 at 2:44PM CDT until October 1 at 10:00PM CDT by NWS Chicago IL

Source: NOAA National Weather Service.

City facts

Founded
1830
Elevation
197 m
Area
6.53 km²

Facts from Wikidata (CC0).

Overview

La Grange is a village in Cook County, Illinois, United States. It is a suburb of Chicago. The population was 16,321 at the 2020 census.

Read more on Wikipedia

History & geography

History

The area around La Grange was first settled in the 1830s, when Chicago residents moved out to the west due to the rapid population increase in the city in the decade since its incorporation. The first settler, Robert Leitch, came to the area in 1830, seven years before the City of Chicago was incorporated. La Grange's location, at approximately from the Chicago Loop, is not considered far from the city by today's standards, but at the time, the area was not yet well-connected to any major hubs. The village was officially incorporated on June 11, 1879. It was founded by Franklin Dwight Cossitt, who was born in Granby, Connecticut, and raised in Tennessee, and moved to Chicago in 1862 where he built a wholesale grocery business. In 1870, Cossitt purchased several hundred acres of farmland in Lyons Township, along the Chicago-Dixon Road, known today as Ogden Avenue (U.S. Highway 34). Ogden Avenue, on the site of a defunct Native American trail, was also referred to as the "Old Plank Road". Planks were often stolen by settlers to be used as building material, which made traveling very bumpy. When the Chicago, Burlington & Quincy Railroad came to town, La Grange was a milk stop called Hazel Glen. A few miles to the south, through present-day Willow Springs, the Illinois and Michigan Canal had emerged as a major shipping corridor, connecting Chicago and the Great Lakes with the Illinois and Mississippi rivers. Cossitt set out to build the ideal suburban village – laying out streets, planting trees, donating property for churches and schools, and building homes for sale between 2,000–8,000 US$. He also placed liquor restrictions in the land deeds he sold to prevent the village from becoming a saloon town. When Cossitt began his development, the area was served by a post…

Geography

La Grange is located at (41.807938, −87.873455), about west of Chicago. The village is roughly flat, only deviating from the elevation of 645 feet by at most ten feet. La Grange is surrounded by incorporated places of similar sizes on all sides except to the South West, where the La Grange Highlands are. As of 2020, La Grange has a total area of , all land. Two major railroad tracks run through the village, including the Burlington Northern Santa Fe, and the CSX/Indiana Harbor Belt lines. Some 14,000 years ago, the land under La Grange sat on the western shore of Lake Chicago, a predecessor to Lake Michigan. The prehistoric shoreline today is delineated by Bluff Avenue, a north–south street on the village's east side.

Read full article on Wikipedia

Excerpted from the corresponding Wikipedia article (CC BY-SA).

Demographics & economy

Median age
40.7
Median home value
$594,300
Housing units
6,196
Poverty rate
4.6%
Unemployment
2.2%

Race & ethnicity

White
80.6%
Black
3.6%
Asian
2%
Hispanic
12.9%

Source: US Census Bureau — American Community Survey, 5-year estimates.

Geography

Latitude
41.8072
Longitude
-87.8741
Water area
—
View on OpenStreetMap

Coordinates & boundaries from the US Census TIGER/Line shapefiles.

Climate

Current forecast

Tonight
56°F
Heavy Rain
Friday
63°F
Mostly Sunny
Friday Night
48°F
Mostly Clear
Saturday
66°F
Sunny
Saturday Night
50°F
Mostly Clear
Sunday
70°F
Sunny

Forecast for La Grange, IL from NOAA NWS API.

Air quality

Industrial & pollution facilities

Natural hazard risk

Health (adults)

High blood pressure
23.4%
Diabetes
6.7%
Adult obesity
25.6%
Binge drinking
23.2%
Adult smoking
7.6%
No leisure activity
14%

Age-adjusted prevalence estimates from CDC PLACES (latest release).

Walkability

Amenities nearby

Wildlife & biodiversity

Observations (last 5 yrs, 10 mi)
2,099,181
Distinct species (top 10)
10

Most-observed species

  • American Robin
    Turdus migratorius Linnaeus, 1766 · Aves
    91,669
  • Northern Cardinal
    Cardinalis cardinalis (Linnaeus, 1758) · Aves
    80,811
  • House Sparrow
    Passer domesticus (Linnaeus, 1758) · Aves
    74,302
  • Canada Goose (canadensis Group)
    Branta canadensis (Linnaeus, 1758) · Aves
    59,066
  • American Goldfinch
    Spinus tristis (Linnaeus, 1758) · Aves
    55,179
  • Downy Woodpecker
    Dryobates pubescens (Linnaeus, 1766) · Aves
    54,336
  • Red-winged Blackbird
    Agelaius phoeniceus (Linnaeus, 1766) · Aves
    52,527
  • Black-capped Chickadee
    Poecile atricapillus (Linnaeus, 1766) · Aves
    52,332

Citizen-science & research observations from the Global Biodiversity Information Facility (GBIF).

Schools

Total
381
Elementary
239
Middle
44
High
68
Other
30

Largest nearby schools

  • Lyons Twp High Sch
    High · La Grange · 3,842 students · 15:1 ratio
  • J Sterling Morton West High Sch
    High · Berwyn · 3,533 students · 17.2:1 ratio
  • J Sterling Morton East High Sch
    High · Cicero · 3,445 students · 20.4:1 ratio
  • Oak Park & River Forest High Sch
    High · Oak Park · 3,304 students · 14.1:1 ratio
  • Curie Metropolitan High School
    High · Chicago · 3,178 students · 16.5:1 ratio
  • Amos Alonzo Stagg High School
    High · Palos Hills · 2,538 students · 14.4:1 ratio
  • Unity Jr High School
    Middle · Cicero · 2,054 students · 14.6:1 ratio
  • Reavis High School
    High · Burbank · 1,986 students · 17.6:1 ratio

Public K–12 schools within ~10 mi from Urban Institute Education Data Portal (NCES Common Core of Data, 2022).

Earthquake history

Quakes ≥ 2.5 (25 yrs, 62 mi)
8
Largest magnitude
4.2
Largest event
2004-06-28

Most recent

Events from the USGS Earthquake Catalog (global) (FDSN Event Web Service).

Photos

Sights & places nearby

Notable people from here

People born within ~10 km, from Wikidata (CC0). Click any name for their Wikipedia article.

Nearby places in Illinois

Browse all places in Illinois →

Geography & sun

Avg solar (kWh/m²/day)
3.84
Annual solar (kWh/m²)
1,403

Elevation, sunrise/sunset and daylight from Open-Meteo. Solar climatology from NASA POWER.

Nearby airports

Public attention

Wikipedia views (last 30 days)
2,065
Avg daily Wikipedia views
69
Attention level
Quiet

Pageview totals from the Wikimedia Pageviews API.

Books about La Grange

Search results from Open Library.

Recent natural events nearby

Ground air-quality sensors

Recently spotted species

Research-grade observations from iNaturalist (within ~15 mi).

Nearest stream gauge

Site
SALT CREEK AT WESTERN SPRINGS, IL
Distance
1.9 mi
Streamflow
723 cfs
Gage height
5.15 ft

Live readings from USGS NWIS · measured 2026-09-21 21:50 UTC.

Events

Sources

  • • Wikipedia
  • • US Census Bureau (ACS 5-year estimates)
  • • NOAA National Weather Service
  • • Wikidata
  • • USGS Earthquake Catalog (global feed)
  • • USGS NWIS (water data)
  • • NCES via Urban Institute Education Data Portal
  • • GBIF (Global Biodiversity Information Facility)
  • • iNaturalist
  • • CDC PLACES
  • • Open-Meteo / sunrise-sunset.org
  • • Wikipedia Pageviews API
  • • Open Library