Flanders

County:: Suffolk County
County Seat:: No
Area (mi²):: 11.5
State:: New York

Flanders is a CDP located in Suffolk County, New York. Flanders has a 2025 population of 6,896. Flanders is currently growing at a rate of 2.41% annually and its population has increased by 33.38% since the most recent census, which recorded a population of 5,170 in 2020.

The average household income in Flanders is $94,396 with a poverty rate of 23.86%.The median age in Flanders is 35.1 years: 39 years for males, and 33.4 years for females.

Demographics

The racial composition of Flanders includes 52.32% White, 13.31% other race, 5.42% Black or African American, and smaller percentages for and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	3,342	52.32%
Two or more races	1,850	28.96%
Other race	850	13.31%
Black or African American	346	5.42%

Flanders Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Flanders' average per capita income is $43,308. Household income levels show a median of $91,806. The poverty rate stands at 23.86%.

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	$106,060	-
Families	$101,523	$100,841
Households	$91,806	$94,396
Non Families	-	$69,622

$43,308

Average Income

$91,806

Median Household Income

23.86%

Poverty Rate