Knox County, Ohio

Knox County is a county in Ohio with an estimated population of 63,320 in 2023. 5 cities, towns and Census places in it are indexed here.

Largest places in Knox County

About Knox County

Knox County is one of the counties of Ohio. County governments in Ohio handle local services such as courts, property records and elections; cities and towns inside the county run their own municipal services. Population figures come from the Census Bureau's Vintage 2023 estimates, which are updated annually.