New Suffolk Flag

New Suffolk

County:
Suffolk County
County Seat:
No
Area (mi²):
0.556
State:
New York

New Suffolk is a CDP located in Suffolk County, New York. New Suffolk has a 2025 population of 294 . New Suffolk is currently declining at a rate of -1.34% annually and its population has decreased by -16.71% since the most recent census, which recorded a population of 353 in 2020.

The average household income in New Suffolk is $139,252 with a poverty rate of 6.48%. The median age in New Suffolk is 60.2 years: 63.1 years for males, and 59.5 years for females. For every 100 females there are 95.3 males.

294
Total Population
528
Density (mi²)
-4 -1.34%
Growth

New Suffolk Population

New Suffolk Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of New Suffolk includes 92.49% White, 5.8% other race, and smaller percentages for Two or more races, Asian and multiracial populations.

Population by Race

White (92.49%)

Other race (5.8%)

Two or more races (1.02%)

Asian (0.68%)

Race
Population
Percentage (of total)
White27192.49%
Other race175.8%
Two or more races31.02%
Asian20.68%

New Suffolk Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

New Suffolk's average per capita income is $129,167. Household income levels show a median of $121,500. The poverty rate stands at 6.48%.

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$154,583-
Families$132,500$166,392
Households$121,500$139,252
Non Families$37,222$79,723

$129,167

Average Income

$121,500

Median Household Income

6.48%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)