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 Native American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Other race

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

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%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%

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