Brookfield Flag

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.

18.1K
Total Population
5,893
Density (mi²)
-268 -1.46%
Growth

Brookfield Population

Brookfield Population

Data after 2023 is projected based on recent change

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)
White14,24174.04%
Two or more races2,37512.35%
Other race1,3316.92%
Black or African American1,0495.45%
Asian1830.95%
Native American560.29%

Brookfield Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

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

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)