Amagansett Flag

Amagansett

County:
Suffolk County
County Seat:
No
Area (mi²):
6.588
State:
New York

Amagansett is a CDP located in Suffolk County, New York. Amagansett has a 2025 population of 556. Amagansett is currently declining at a rate of -6.87% annually but its population has increased by 9.02% since the most recent census, which recorded a population of 510 in 2020.

The average household income in Amagansett is $247,890 with a poverty rate of 0.77%.The median age in Amagansett is 59.4 years: 65.4 years for males, and 55.7 years for females.

556
Total Population
84
Density (mi²)
-41 -6.87%
Growth

Amagansett Population

Amagansett Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Amagansett includes 95.08% White, 4.61% other race, and smaller percentages for Black or African American and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White61995.08%
Other race304.61%
Black or African American20.31%

Amagansett Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Amagansett's average per capita income is $143,922. Household income levels show a median of $172,241. The poverty rate stands at 0.77%.

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$175,721-
Families$175,433$210,832
Households$172,241$247,890
Non Families$160,417$326,123

$143,922

Average Income

$172,241

Median Household Income

0.77%

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)