Centereach

County:: Suffolk County
County Seat:: No
Area (mi²):: 8.918
State:: New York

Centereach is a CDP located in Suffolk County, New York. Centereach has a 2025 population of 31,967. Centereach is currently growing at a rate of 0.08% annually and its population has increased by 2.79% since the most recent census, which recorded a population of 31,100 in 2020.

The average household income in Centereach is $148,712 with a poverty rate of 5.36%. The median age in Centereach is 38.4 years: 37.6 years for males, and 39.5 years for females.

Demographics

The racial composition of Centereach includes 74.68% White, 7.03% Asian, 6.72% Black or African American, 4.83% other race, and smaller percentages for Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Asian

Black or African American

Two or more races

Other race

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	23,525	74.68%
Asian	2,214	7.03%
Black or African American	2,116	6.72%
Two or more races	2,085	6.62%
Other race	1,523	4.83%
Native American	30	0.1%
Native Hawaiian or Pacific Islander	8	0.03%

Centereach Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Centereach's average per capita income is $66,904. Household income levels show a median of $127,106. The poverty rate stands at 5.36%.

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	$147,224	-
Families	$140,370	$160,648
Households	$127,106	$148,712
Non Families	$66,372	$81,958

$66,904

Average Income

$127,106

Median Household Income

5.36%

Poverty Rate