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 and multiracial populations.

Population by Race

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%

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