Franklin County is located in the U.S. state of Ohio. As of the 2020 census, the population was 1,323,807, making it the most populous county in Ohio. Most of its land area is taken up by its county s

Whitehall is a city in Franklin County, Ohio, United States. Located 6 miles east of the state capital of Columbus, Whitehall had a population of 20,127 in the 2020 census. Founded in 1947, Whitehall