South Farmingdale

County:: Nassau County
County Seat:: No
Area (mi²):: 2.193
State:: New York

South Farmingdale is a CDP located in Nassau County, New York. South Farmingdale has a 2025 population of 15,163. South Farmingdale is currently growing at a rate of 0.3% annually and its population has increased by 2.69% since the most recent census, which recorded a population of 14,766 in 2020.

The average household income in South Farmingdale is $184,126 with a poverty rate of 3.87%. The median age in South Farmingdale is 41.9 years: 40.8 years for males, and 44.1 years for females.

Demographics

The racial composition of South Farmingdale includes 79.38% White, 6.36% Asian, 3.73% other race, and smaller percentages for Black or African American, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Asian

Other race

Black or African American

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	11,869	79.38%
Two or more races	1,290	8.63%
Asian	951	6.36%
Other race	557	3.73%
Black or African American	261	1.75%
Native American	25	0.17%
Native Hawaiian or Pacific Islander	0	0%

South Farmingdale Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

South Farmingdale's average per capita income is $72,585. Household income levels show a median of $162,527. The poverty rate stands at 3.87%.

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	$183,095	-
Families	$174,434	$197,056
Households	$162,527	$184,126
Non Families	$71,200	$89,871

$72,585

Average Income

$162,527

Median Household Income

3.87%

Poverty Rate