Brookfield

County:: Cook County
County Seat:: No
Area (mi²):: 3.064
State:: Illinois

Brookfield is a village located in Cook County, Illinois. Brookfield has a 2025 population of 18,054. Brookfield is currently declining at a rate of -1.46% annually and its population has decreased by -6.92% since the most recent census, which recorded a population of 19,396 in 2020.

The average household income in Brookfield is $126,746 with a poverty rate of 5%.The median age in Brookfield is 41.7 years: 41.6 years for males, and 42 years for females.

Demographics

The racial composition of Brookfield includes 74.04% White, 6.92% other race, 5.45% Black or African American, and smaller percentages for Asian, Native American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	14,241	74.04%
Two or more races	2,375	12.35%
Other race	1,331	6.92%
Black or African American	1,049	5.45%
Asian	183	0.95%
Native American	56	0.29%

Brookfield Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Brookfield's average per capita income is $67,312. Household income levels show a median of $108,429. The poverty rate stands at 5%.

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	$146,989	-
Families	$128,393	$146,174
Households	$108,429	$126,746
Non Families	$66,434	$82,162

$67,312

Average Income

$108,429

Median Household Income

5%

Poverty Rate