Seven Hills is a city in Cuyahoga County, Ohio, United States. The population was 12,080 at the 2000 census. The city's chief claim to fame is its status as the onetime residence of 'former Seven Hills autoworker' and sometime death camp guardIsraeli convict John Demjanjuk. Seven Hills apartments for rent comparison page shows most up to date rent information on Seven Hills apartments and houses. Rent information is obtained from multiple rental sources but we cannot guarantee their accuracy.