Demographics in Princeton, NJ

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

Where is Princeton?

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Population

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

Total Population

30,451

Male

15,256

50.1%

Female

15,195

49.9%

Median Age

27.5

Race & Ethnicity

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

White

62.8%

Black

6.7%

Hispanic

8.1%

Asian

20.0%

Two or More

7.6%

Other

1.7%

Education & Household

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

Bachelor's or Higher

45.8%

High School or Higher

48.2%

Foreign Born

29.9%

Veterans

1.1%

Married

37.4%

Avg Household Size

2.6

Marital Status by Age

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

Princeton, NJ has a population of 30,451 with a median age of 27.5. The racial makeup is 62.8% White, 8.1% Hispanic, 6.7% Black, 20.0% Asian. About 45.8% of residents hold a bachelor's degree or higher. The foreign-born population is 29.9%.