Demographics in Middlesex, NJ

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

Where is Middlesex?

Loading map…

Population

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

Total Population

14,518

Male

6,849

47.2%

Female

7,669

52.8%

Median Age

44.3

Race & Ethnicity

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

White

60.7%

Black

7.1%

Hispanic

26.3%

Asian

11.7%

Two or More

9.1%

Other

9.9%

Education & Household

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

Bachelor's or Higher

25.5%

High School or Higher

48.9%

Foreign Born

23.7%

Veterans

2.9%

Married

48.8%

Avg Household Size

2.6

Marital Status by Age

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

Middlesex, NJ has a population of 14,518 with a median age of 44.3. The racial makeup is 60.7% White, 26.3% Hispanic, 7.1% Black, 11.7% Asian. About 25.5% of residents hold a bachelor's degree or higher. The foreign-born population is 23.7%.