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Population Review

What is the population of Monterey County, CA?

Monterey County in California has a population of 435,834, per Census ACS 5-Year estimates. The median household income is $94,486 and the median age is 35.3.

Context

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

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Monterey County in California has a population of 435,834, per Census ACS 5-Year estimates. The median household income is $94,486 and the median age is 35.3.