Flossmoor

County:: Cook County
County Seat:: No
Area (mi²):: 3.661
State:: Illinois

Flossmoor is a village located in Cook County, Illinois. Flossmoor has a 2025 population of 8,978. Flossmoor is currently declining at a rate of -1.5% annually and its population has decreased by -7.08% since the most recent census, which recorded a population of 9,662 in 2020.

The average household income in Flossmoor is $184,539 with a poverty rate of 2.95%. The median age in Flossmoor is 44.2 years: 42.6 years for males, and 47.2 years for females.

Demographics

The racial composition of Flossmoor includes 63.24% Black or African American, 27.68% White, 3.08% other race, and smaller percentages for Asian, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

Black or African American

White

Two or more races

Other race

Asian

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
Black or African American	6,113	63.24%
White	2,676	27.68%
Two or more races	415	4.29%
Other race	298	3.08%
Asian	164	1.7%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%

Flossmoor Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Flossmoor's average per capita income is $82,808. Household income levels show a median of $137,768. The poverty rate stands at 2.95%.

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	$169,362	-
Families	$142,443	$198,272
Households	$137,768	$184,539
Non Families	$68,750	$101,067

$82,808

Average Income

$137,768

Median Household Income

2.95%

Poverty Rate