Demographics in Interlaken, NJ

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

Where is Interlaken?

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Population

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

Total Population

821

Male

382

46.5%

Female

439

53.5%

Median Age

57.0

Race & Ethnicity

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

White

95.5%

Hispanic

2.8%

Asian

0.8%

Two or More

3.6%

Education & Household

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

Bachelor's or Higher

52.6%

High School or Higher

60.8%

Foreign Born

4.0%

Veterans

5.4%

Married

52.4%

Avg Household Size

2.4

Marital Status by Age

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

Interlaken, NJ has a population of 821 with a median age of 57.0. The racial makeup is 95.5% White, 2.8% Hispanic, 0.0% Black, 0.8% Asian. About 52.6% of residents hold a bachelor's degree or higher. The foreign-born population is 4.0%.