La Grange Flag

La Grange

County:
Cook County
County Seat:
No
Area (mi²):
2.525
State:
Illinois

La Grange is a village located in Cook County, Illinois. La Grange has a 2026 population of 15,765. La Grange is currently declining at a rate of -0.56% annually and its population has decreased by -3.27% since the most recent census, which recorded a population of 16,298 in 2020.

The median household income in La Grange is $159,929 with a poverty rate of 4.64%. The median age in La Grange is 40.7 years: 40.1 years for males, and 42.1 years for females. For every 100 females there are 100.8 males.

15.8K
Total Population
6,244
Density (mi²)
-89 -0.56%
Growth

La Grange Population

La Grange Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202615,765-89-0.56%
202515,854-89-0.56%
202415,9431210.76%
202315,822-47-0.3%
202215,869-152-0.95%
202116,021-277-1.7%
202016,298-55-0.34%
201915,423-106-0.68%
201815,529-136-0.87%
201715,665-130-0.82%
201615,795-70-0.44%
201515,865-42-0.26%
201415,907200.13%
201315,887590.37%
201215,828680.43%
201115,760730.47%
201015,6871370.88%
200015,6082461.6%
199015,362-331-2.11%
198015,693-2,121-11.91%
197017,8142,52916.55%
196015,2853,28327.35%
195012,0021,52314.53%
194010,4793763.72%
193010,1033,57854.84%
19206,5251,24323.53%
19105,2821,31333.08%
19003,96900%

Median Age

Overall: 40.7 years
Female: 42.1 years
Male: 40.1 years

La Grange Adults

There are 11,447 adults, (2,543 of whom are seniors) in La Grange.

Sex Ratio

Female: 7,966 (49.8%)
Male: 8,032 (50.2%)

Demographics

The racial composition of La Grange includes 80.64% White, 4.64% other race, 3.57% Black or African American, and smaller percentages for Asian, Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White12,90180.64%
Two or more races1,4529.08%
Other race7434.64%
Black or African American5713.57%
Asian3171.98%
Native American140.09%
Race
Population ↓
Percentage (of total)
Two or more races8645.4%
Other race7274.54%
White4572.86%
Native American140.09%
Race
Population ↓
Percentage (of total)
White12,44477.78%
Two or more races5883.68%
Black or African American5713.57%
Asian3171.98%
Other race160.1%

La Grange Marital Status

Economics and Income Statistics

La Grange 's average per capita income is $88,668. Household income levels show a median of $159,929. The poverty rate stands at 4.64%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median ↓
Mean
Married Families$222,446-
Families$209,595$262,238
Households$159,929$218,347
Non Families$66,974$80,887

$88,668

Average Income

$159,929

Median Household Income

4.64%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)