Kildeer

County:: Lake County
County Seat:: No
Area (mi²):: 4.313
State:: Illinois

Kildeer is a village located in Lake County, Illinois. Kildeer has a 2025 population of 4,575. Kildeer is currently growing at a rate of 2.21% annually and its population has increased by 12.16% since the most recent census, which recorded a population of 4,079 in 2020.

The average household income in Kildeer is $293,384 with a poverty rate of 1%.The median age in Kildeer is 43.8 years: 42.7 years for males, and 44.3 years for females.

Demographics

The racial composition of Kildeer includes 71.54% White, 22.51% Asian, and smaller percentages for other race and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	2,997	71.54%
Asian	943	22.51%
Two or more races	238	5.68%
Other race	11	0.26%

Kildeer Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Kildeer's average per capita income is $146,532. Household income levels show a median of $250,001. The poverty rate stands at 1%.

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
Households	$250,001	$293,384
Families	$250,001	$321,379
Married Families	$250,001	-
Non Families	-	$50,640

$146,532

Average Income

$250,001

Median Household Income

1%

Poverty Rate