Island Park

County:: Nassau County
County Seat:: No
Area (mi²):: 0.445
State:: New York

Island Park is a village located in Nassau County, New York. Island Park has a 2025 population of 4,996. Island Park is currently growing at a rate of 0.2% annually and its population has increased by 1.03% since the most recent census, which recorded a population of 4,945 in 2020.

The average household income in Island Park is $133,926 with a poverty rate of 11.85%.The median age in Island Park is 42.4 years: 40.5 years for males, and 46.5 years for females.

Demographics

The racial composition of Island Park includes 72.99% White, 12.44% other race, 3.45% Asian, and smaller percentages for Black or African American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	3,619	72.99%
Other race	617	12.44%
Two or more races	522	10.53%
Asian	171	3.45%
Black or African American	29	0.58%

Island Park Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Island Park's average per capita income is $65,854. Household income levels show a median of $104,657. The poverty rate stands at 11.85%.

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	$149,327	-
Families	$120,174	$160,642
Households	$104,657	$133,926
Non Families	$60,605	$69,712

$65,854

Average Income

$104,657

Median Household Income

11.85%

Poverty Rate