what county is north royalton  ohio in
North Royalton is a city in Cuyahoga County, Ohio, United States. The population was 30,444 at the 2010 census. Originally incorporated as a village in 1927, it achieved the status of city in 1961.
North Royalton's public library is a branch of the Cuyahoga County Public Library (CCPL), the busiest per-capita system in the country.