Oyster Bay Flag

Oyster Bay

County:
Nassau County
County Seat:
No
Area (mi²):
1.237
State:
New York

Oyster Bay is a CDP located in Nassau County, New York. Oyster Bay has a 2026 population of 6,945. Oyster Bay is currently growing at a rate of 0.22% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The median household income in Oyster Bay is $111,264 with a poverty rate of 7.41%. The median age in Oyster Bay is 38 years: 35.2 years for males, and 41.4 years for females. For every 100 females there are 88.0 males.

6.9K
Total Population
5,615
Density (mi²)
15 0.22%
Growth

Oyster Bay Population

Oyster Bay Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20266,945150.22%
20256,930150.22%

Median Age

Overall: 38 years
Female: 41.4 years
Male: 35.2 years

Oyster Bay Adults

There are 5,420 adults, (1,415 of whom are seniors) in Oyster Bay.

Sex Ratio

Female: 3,888 (53.2%)
Male: 3,420 (46.8%)

Demographics

The racial composition of Oyster Bay includes 73.91% White, 9.1% other race, and smaller percentages for Asian, Black or African American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White5,40173.91%
Two or more races87812.01%
Other race6659.1%
Asian1922.63%
Black or African American1722.35%
Race
Population ↓
Percentage (of total)
White1,07714.74%
Two or more races5317.27%
Other race4456.09%
Race
Population ↓
Percentage (of total)
White4,32459.17%
Two or more races3474.75%
Other race2203.01%
Asian1922.63%
Black or African American1722.35%

Oyster Bay Marital Status

Economics and Income Statistics

Oyster Bay 's average per capita income is $70,574. Household income levels show a median of $111,264. The poverty rate stands at 7.41%.

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$169,273-
Families$166,894$175,372
Households$111,264$135,863
Non Families$58,465$73,097

$70,574

Average Income

$111,264

Median Household Income

7.41%

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)