Bayville Flag

Bayville

County:
Nassau County
County Seat:
No
Area (mi²):
1.455
State:
New York

Bayville is a village located in Nassau County, New York. Bayville has a 2026 population of 6,723. Bayville is currently declining at a rate of -0.12% annually and its population has decreased by -0.71% since the most recent census, which recorded a population of 6,771 in 2020.

The median household income in Bayville is $149,191 with a poverty rate of 3.71%. The median age in Bayville is 51.9 years: 52.6 years for males, and 51.6 years for females. For every 100 females there are 92.3 males.

6.7K
Total Population
4,619
Density (mi²)
-8 -0.12%
Growth

Bayville Population

Bayville Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20266,723-8-0.12%
20256,731-8-0.12%
20246,739290.43%
20236,710-5-0.07%
20226,715-42-0.62%
20216,757-34-0.5%
20206,771390.58%
20196,732-10-0.15%
20186,742310.46%
20176,711-3-0.04%
20166,714-7-0.1%
20156,72120.03%
20146,71910.01%
20136,71860.09%
20126,712120.18%
20116,700240.36%
20106,67670.1%
20007,135-58-0.81%
19907,1931592.26%
19807,03488714.43%
19706,1472,18555.15%
19603,96200%

Median Age

Overall: 51.9 years
Female: 51.6 years
Male: 52.6 years

Bayville Adults

There are 5,656 adults, (1,551 of whom are seniors) in Bayville.

Sex Ratio

Female: 3,507 (52%)
Male: 3,237 (48%)

Demographics

The racial composition of Bayville includes 89.16% White, and smaller percentages for Asian, other race, Black or African American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White6,01389.16%
Two or more races4516.69%
Asian1962.91%
Other race650.96%
Black or African American190.28%
Race
Population ↓
Percentage (of total)
Two or more races3244.8%
White941.39%
Other race310.46%
Asian130.19%
Race
Population ↓
Percentage (of total)
White5,91987.77%
Asian1832.71%
Two or more races1271.88%
Other race340.5%
Black or African American190.28%

Bayville Marital Status

Economics and Income Statistics

Bayville 's average per capita income is $95,756. Household income levels show a median of $149,191. The poverty rate stands at 3.71%.

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$228,261-
Families$207,663$221,681
Households$149,191$187,458
Non Families$62,500$75,704

$95,756

Average Income

$149,191

Median Household Income

3.71%

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)