Law Enforcement Agencies in Mechanicsburg, OH OH › Champaign County Agencies serving the city of Mechanicsburg in OH. Agency Types in Mechanicsburg County Jails 3 agencies Municipal Police 1 agencies All Agencies in Mechanicsburg, OH Mechanicsburg Police Department Champaign County Tri-County Regional Jail Champaign County Tri-County Regional Jail Champaign County Tri-County Regional Jail Champaign County
