Demographics in Lake Ronkonkoma, NY

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

Where is Lake Ronkonkoma?

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Population

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

Total Population

18,289

Male

8,898

48.7%

Female

9,391

51.3%

Median Age

43.1

Race & Ethnicity

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

White

78.1%

Black

3.4%

Hispanic

15.3%

Asian

8.1%

Two or More

9.2%

Other

0.9%

Education & Household

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

Bachelor's or Higher

23.4%

High School or Higher

47.6%

Foreign Born

12.4%

Veterans

3.5%

Married

40.5%

Avg Household Size

2.7

Marital Status by Age

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

Lake Ronkonkoma, NY has a population of 18,289 with a median age of 43.1. The racial makeup is 78.1% White, 15.3% Hispanic, 3.4% Black, 8.1% Asian. About 23.4% of residents hold a bachelor's degree or higher. The foreign-born population is 12.4%.