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 2026 population of 3,663. Deer Park is currently declining at a rate of -0.08% annually and its population has decreased by -0.49% since the most recent census, which recorded a population of 3,681 in 2020.

The median household income in Deer Park is $174,458 with a poverty rate of 1.25%. The median age in Deer Park is 41.2 years: 39.3 years for males, and 42 years for females. For every 100 females there are 97.4 males.

3.7K
Total Population
998
Density (mi²)
-3 -0.08%
Growth

Deer Park Population

Deer Park Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20263,663-3-0.08%
20253,666-3-0.08%
20243,669140.38%
20233,65500%
20223,655-15-0.41%
20213,670-11-0.3%
20203,681-6-0.16%
20194,226-26-0.61%
20184,25260816.68%
20173,644-11-0.3%
20163,655-7-0.19%
20153,66250716.07%
20143,15590.29%
20133,14670.22%
20123,13910.03%
20113,13870.22%
20103,131-69-2.16%
20003,1022157.45%
19902,88700%

Median Age

Overall: 41.2 years
Female: 42 years
Male: 39.3 years

Deer Park Adults

There are 2,638 adults, (660 of whom are seniors) in Deer Park.

Sex Ratio

Female: 1,880 (50.7%)
Male: 1,831 (49.3%)

Demographics

The racial composition of Deer Park includes 79.87% White, 9.38% Asian, and smaller percentages for other race and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White2,96479.87%
Two or more races38510.37%
Asian3489.38%
Other race140.38%
Race
Population ↓
Percentage (of total)
Two or more races551.48%
Asian501.35%
White110.3%
Other race60.16%
Race
Population ↓
Percentage (of total)
White2,95379.57%
Two or more races3308.89%
Asian2988.03%
Other race80.22%

Deer Park Marital Status

Economics and Income Statistics

Deer Park 's average per capita income is $119,044. Household income levels show a median of $174,458. The poverty rate stands at 1.25%.

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$221,125-
Families$204,787$291,604
Households$174,458$257,940
Non Families$78,438$130,929

$119,044

Average Income

$174,458

Median Household Income

1.25%

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)