Yaphank

County:: Suffolk County
County Seat:: No
Area (mi²):: 13.644
State:: New York

Yaphank is a CDP located in Suffolk County, New York. Yaphank has a 2025 population of 6,300. Yaphank is currently growing at a rate of 0.38% annually and its population has increased by 3.96% since the most recent census, which recorded a population of 6,060 in 2020.

The average household income in Yaphank is $121,269 with a poverty rate of 5.14%. The median age in Yaphank is 40 years: 38.3 years for males, and 44.2 years for females.

Demographics

The racial composition of Yaphank includes 88.34% White, 4.54% Black or African American, and smaller percentages for Asian, other race, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Black or African American

Two or more races

Asian

Other race

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	5,424	88.34%
Black or African American	279	4.54%
Two or more races	234	3.81%
Asian	95	1.55%
Other race	86	1.4%
Native American	22	0.36%
Native Hawaiian or Pacific Islander	0	0%

Yaphank Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Yaphank's average per capita income is $69,044. Household income levels show a median of $111,375. The poverty rate stands at 5.14%.

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	$156,846	-
Families	$142,981	$153,134
Households	$111,375	$121,269
Non Families	$63,173	$83,625

$69,044

Average Income

$111,375

Median Household Income

5.14%

Poverty Rate