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 and multiracial populations.

Population by Race

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%

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