Law Enforcement Agencies in Rock Hill, SC SC › York County Agencies serving the city of Rock Hill in SC. Agency Types in Rock Hill Campus Police 3 agencies Coroners 1 agencies Municipal Police 1 agencies State Police 1 agencies All Agencies in Rock Hill, SC Clinton College York County Rock Hill City Police Department York County South Carolina State Hwy Patrol York County Winthrop University York County York County Coroners Office York County York Technical College York County
