Deer Park Flag

Deer Park

County:
Cook County
County Seat:
No
Area (mi²):
3.67
State:
Illinois

Deer Park is a village located in Cook County, Illinois. Deer Park has a 2025 population of 3,592. Deer Park is currently declining at a rate of -0.5% annually and its population has decreased by -2.44% since the most recent census, which recorded a population of 3,682 in 2020.

The average household income in Deer Park is $257,855 with a poverty rate of 1.4%.The median age in Deer Park is 43.7 years: 43.6 years for males, and 44 years for females.

3.6K
Total Population
979
Density (mi²)
-18 -0.5%
Growth

Deer Park Population

Deer Park Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Deer Park includes 83.72% White, 8.87% Asian, and smaller percentages for other race and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White3,10783.72%
Asian3298.87%
Two or more races2546.84%
Other race210.57%

Deer Park Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Deer Park's average per capita income is $121,818. Household income levels show a median of $160,750. The poverty rate stands at 1.4%.

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$222,321-
Families$216,518$305,091
Households$160,750$257,855
Non Families$79,333$122,722

$121,818

Average Income

$160,750

Median Household Income

1.4%

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)