Demographics in Central Islip, NY

Population, age, race, ethnicity, and household statistics — 2023 ACS Data

Where is Central Islip?

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Population

Source: U.S. Census Bureau ACS (2023)

Total Population

37,751

Male

18,979

50.3%

Female

18,772

49.7%

Median Age

33.9

Race & Ethnicity

Source: U.S. Census Bureau ACS (2023)

White

28.4%

Black

19.2%

Hispanic

61.7%

Asian

1.9%

Two or More

21.1%

Other

28.8%

Education & Household

Source: U.S. Census Bureau ACS (2023)

Bachelor's or Higher

11.7%

High School or Higher

33.2%

Foreign Born

37.6%

Veterans

2.0%

Married

32.2%

Avg Household Size

3.9

Marital Status by Age

Source: U.S. Census Bureau ACS (2023)

Central Islip, NY has a population of 37,751 with a median age of 33.9. The racial makeup is 28.4% White, 61.7% Hispanic, 19.2% Black, 1.9% Asian. About 11.7% of residents hold a bachelor's degree or higher. The foreign-born population is 37.6%.