What is the population of Franklin County, OH?
Franklin County in Ohio has a population of 1,321,635, per Census ACS 5-Year estimates. The median household income is $73,795 and the median age is 34.7.
Context
Counties are the primary administrative subdivisions of states and a stable unit for tracking population. Franklin County's population reflects everyone within county lines, including residents of incorporated cities and unincorporated areas.
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Franklin County in Ohio has a population of 1,321,635, per Census ACS 5-Year estimates. The median household income is $73,795 and the median age is 34.7.