Law Enforcement Agencies in Greenville, OH OH › Darke County Agencies serving the city of Greenville in OH. Agency Types in Greenville Coroners 1 agencies County Jails 1 agencies Municipal Police 1 agencies Sheriff 1 agencies All Agencies in Greenville, OH Darke County Coroners Office Darke County Darke County Jail Darke County Darke County Sheriffs Office Darke County Greenville Police Department Darke County
