Law Enforcement Agencies in Olathe, KS KS › Johnson County Agencies serving the city of Olathe in KS. Agency Types in Olathe Campus Police 1 agencies Coroners 2 agencies Municipal Police 1 agencies Sheriff 1 agencies State Police 1 agencies All Agencies in Olathe, KS Johnson County Coroners Office Johnson County Johnson County Sheriffs Office Johnson County Kansas District 10 Coroners Office Johnson County Kansas Highway Patrol Johnson County Mid America Nazarene University Johnson County Olathe Police Department Johnson County
