Law Enforcement Agencies in Barnesville, GA GA › Lamar County Agencies serving the city of Barnesville in GA. Agency Types in Barnesville Campus Police 1 agencies Coroners 1 agencies County Jails 1 agencies Municipal Police 1 agencies Sheriff 1 agencies All Agencies in Barnesville, GA Barnesville Police Department Lamar County Gordon College Lamar County Lamar County Coroners Office Lamar County Lamar County Detention Center Lamar County Lamar County Sheriffs Office Lamar County
