Deer Park Flag

Deer Park

County:
Suffolk County
County Seat:
No
Area (mi²):
6.169
State:
New York

Deer Park is a CDP located in Suffolk County, New York. Deer Park has a 2025 population of 27,194. Deer Park is currently declining at a rate of -0.13% annually but its population has increased by 4.42% since the most recent census, which recorded a population of 26,043 in 2020.

The average household income in Deer Park is $162,666 with a poverty rate of 4.62%.The median age in Deer Park is 41.5 years: 40.6 years for males, and 42.4 years for females.

27.2K
Total Population
4,409
Density (mi²)
-36 -0.13%
Growth

Deer Park Population

Deer Park Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Deer Park includes 58.7% White, 11.85% Black or African American, 10.36% Asian, 6.48% other race, and smaller percentages for Native American and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White16,04558.7%
Two or more races3,40312.45%
Black or African American3,23811.85%
Asian2,83110.36%
Other race1,7726.48%
Native American450.16%

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 $67,254. Household income levels show a median of $138,950. The poverty rate stands at 4.62%.

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$167,388-
Families$156,196$187,337
Households$138,950$162,666
Non Families$69,323$88,689

$67,254

Average Income

$138,950

Median Household Income

4.62%

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)