Harrison is a city in western Hamilton County, Ohio, United States. The population was 12,563 at the 2020 census. It is part of the Cincinnati metropolitan area.
Harrison Avenue at Walnut Street in Harrison
Hugh Campbell House barn
Hamilton County is located in the southwestern corner of the U.S. state of Ohio. As of the 2020 census, the population was 830,639, making it the third-most populous county in Ohio. The county seat and largest city is Cincinnati. The county is named for the first Secretary of the Treasury, Alexander Hamilton.
Hamilton County is part of the Cincinnati-Middletown, OH-KY-IN Metropolitan Statistical Area.
Hamilton County Courthouse
Château Laroche in Symmes Township lies in the Little Miami Valley.
Cincinnati, Ohio viewed from the SW, across the Ohio River, in Kentucky.
The University of Cincinnati was founded in 1819; The Engineering Research Center, designed by UC Alumnus Michael Graves, was designed to look like a 4-cylinder engine.