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Population Review

What are the demographics of Mercer County, NJ?

Mercer County has 383,286 residents, median age 39.2. Racial composition: 49.8% White, 19.2% Black, 0.0% Asian, 1.4% Hispanic, per Census ACS 5-Year estimates.

Context

4490.0% of adults hold a bachelor's degree. 21.6% are foreign-born.

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Mercer County has 383,286 residents, median age 39.2. Racial composition: 49.8% White, 19.2% Black, 0.0% Asian, 1.4% Hispanic, per Census ACS 5-Year estimates.