Centre Island

County:: Nassau County
County Seat:: No
Area (mi²):: 1.09
State:: New York

Centre Island is a village located in Nassau County, New York. Centre Island has a 2025 population of 388. Centre Island is currently declining at a rate of -0.51% annually and its population has decreased by -2.51% since the most recent census, which recorded a population of 398 in 2020.

The average household income in Centre Island is $472,064 with a poverty rate of 16.23%. The median age in Centre Island is 58.8 years: 57.8 years for males, and 60.7 years for females.

Demographics

The racial composition of Centre Island includes 93.18% White, 3.57% Asian, and smaller percentages for Black or African American, Native American, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Asian

Two or more races

Black or African American

Native American

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	287	93.18%
Asian	11	3.57%
Two or more races	10	3.25%
Black or African American	0	0%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Centre Island Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Centre Island's average per capita income is $112,188. Household income levels show a median of $213,542. The poverty rate stands at 16.23%.

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	$238,750	-
Families	$226,750	$571,320
Households	$213,542	$472,064
Non Families	-	$105,821

$112,188

Average Income

$213,542

Median Household Income

16.23%

Poverty Rate