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Population Review

What is the population of Cumberland County, NJ?

Cumberland County in New Jersey has a population of 152,915, per Census ACS 5-Year estimates. The median household income is $64,499 and the median age is 37.6.

Context

Counties are the primary administrative subdivisions of states and a stable unit for tracking population. Cumberland County's population reflects everyone within county lines, including residents of incorporated cities and unincorporated areas.

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Cumberland County in New Jersey has a population of 152,915, per Census ACS 5-Year estimates. The median household income is $64,499 and the median age is 37.6.