Law Enforcement Agencies in Lancaster, OH OH › Fairfield County Agencies serving the city of Lancaster in OH. Agency Types in Lancaster Adult Institutions 1 agencies Coroners 1 agencies County Jails 1 agencies Municipal Police 1 agencies Sheriff 1 agencies All Agencies in Lancaster, OH Fairfield County Coroners Office Fairfield County Fairfield County Jail Fairfield County Fairfield County Sheriffs Office Fairfield County Lancaster Police Department Fairfield County Southeastern Correctional Inst Fairfield County
