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Population Review

What are the demographics of McHenry County, IL?

McHenry County has 311,366 residents, median age 40.4. Racial composition: 82.4% White, 1.6% Black, 0.0% Asian, 1.2% Hispanic, per Census ACS 5-Year estimates.

Context

3520.0% of adults hold a bachelor's degree. 16.4% are foreign-born.

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McHenry County has 311,366 residents, median age 40.4. Racial composition: 82.4% White, 1.6% Black, 0.0% Asian, 1.2% Hispanic, per Census ACS 5-Year estimates.