Law Enforcement Agencies in Sedalia, MO MO › Pettis County Agencies serving the city of Sedalia in MO. Agency Types in Sedalia Campus Police 1 agencies Coroners 1 agencies County Jails 1 agencies Municipal Police 1 agencies Sheriff 1 agencies All Agencies in Sedalia, MO Pettis County Coroners Office Pettis County Pettis County Jail Pettis County Pettis County Sheriffs Office Pettis County Sedalia Police Department Pettis County State Fair Community College Pettis County
