La Grange, IL Profile: Facts, Map & Data


La Grange Local Links & Resources:
Hotels | Resources | ALL La Grange Content

Also See: La Grange, IL ZIP Codes & ZIP Code Maps | Local Area Photos

La Grange, Illinois - Basic Facts

The Village of La Grange had a population of 15,664 as of July 1, 2018. La Grange ranks in the upper quartile for Population Density and Diversity Index when compared to the other cities, towns and Census Designated Places (CDPs) in Illinois. See peer rankings below.

The primary coordinate point for La Grange is located at latitude 41.8072 and longitude -87.8741 in Cook County. The formal boundaries for the Village of La Grange (see map below) encompass a land area of 2.52 sq. miles and a water area of 0 sq. miles. Cook County is in the Central time zone (GMT -6). The elevation is 646 feet.

The Village of La Grange (GNIS ID: 2398365) has a C1 Census Class Code which indicates an active incorporated place that does not serve as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.

The Village of La Grange is located within Township of Lyons, a minor civil division (MCD) of Cook County.

Beneath the boundary map are tables with La Grange population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2018.

Alternate Unofficial Names for La Grange: Hazel Glen, Kensington, Kensington Heights, Lagrange, Robbville, West Lyons.

EXTREMELY LOCAL Demographic Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting demographic data.


Village of La Grange, IL Boundary Map

Also See: BIG Map | Driving Directions | IL Congressional Districts
Boundary Maps: Township of Lyons | Cook County | Illinois Counties

Search the map for:

La Grange, IL Data & Demographics (As of July 1, 2018)


Total Population 15,664
Population in Households 15,405
Population in Familes 13,394
Population in Group Qrtrs 259
Population Density2 6,207
Diversity Index3 32


Median Household Income $110,589
Average Household Income $153,350
Per Capita Income $57,055


Total Housing Units 6,110 (100%)
Owner Occupied HU 4,442 (72.7%)
Renter Occupied HU 1,310 (21.4%)
Vacant Housing Units 359 ( 5.9%)
Median Home Value $490,508
Average Home Value $548,070


Total Households 5,751
Average Household Size 2.68
Family Households 4,040
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 0.09% -0.01%
Households 0.21% 0.06%
Families 0.0% -0.08%
Median Household Income   1.19%
Per Capita Income   1.69%

La Grange, IL - Peer Comparisons by Rank and Percentile

The table below compares La Grange to the other 1,368 incorporated cities, towns and CDPs in Illinois by rank and percentile using July 1, 2018 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 159 88th
Population Density # 22 98th
Diversity Index # 341 75th
Median Household Income # 52 96th
Per Capita Income # 39 97th

Additional comparisons and rankings can be made with a VERY EASY TO USE Illinois Census Data Comparison Tool.

Illinois Research Tools

Illinois Census Data Comparison Tool

Compare Illinois Census Data
Highest or Lowest: