Flossmoor Flag

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.

9K
Total Population
2,452
Density (mi²)
-137 -1.5%
Growth

Flossmoor Population

Flossmoor Population

Data after 2023 is projected based on recent change

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 and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
Black or African American6,11363.24%
White2,67627.68%
Two or more races4154.29%
Other race2983.08%
Asian1641.7%

Flossmoor Marital Status

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

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

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)