Demographics in Water Mill, NY
Population, age, race, ethnicity, and household statistics — 2023 ACS Data
Where is Water Mill?
Loading map…
Population
Source: U.S. Census Bureau ACS (2023)Total Population
2,218
Male
1,038
46.8%
Female
1,180
53.2%
Median Age
56.2
Race & Ethnicity
Source: U.S. Census Bureau ACS (2023)White88.2%
Black0.5%
Hispanic10.4%
Asian2.2%
Two or More9.1%
Education & Household
Source: U.S. Census Bureau ACS (2023)Bachelor's or Higher
65.3%
High School or Higher
76.9%
Foreign Born
10.6%
Veterans
2.6%
Married
61.8%
Avg Household Size
2.0
Marital Status by Age
Source: U.S. Census Bureau ACS (2023)Water Mill, NY has a population of 2,218 with a median age of 56.2. The racial makeup is 88.2% White, 10.4% Hispanic, 0.5% Black, 2.2% Asian. About 65.3% of residents hold a bachelor's degree or higher. The foreign-born population is 10.6%.