Law Enforcement Agencies in Lees Summit, MO MO › Jackson County Agencies serving the city of Lees Summit in MO. Agency Types in Lees Summit Campus Police 1 agencies Sheriff 1 agencies State Police 1 agencies Youth Institutions 1 agencies All Agencies in Lees Summit, MO Jackson County Sheriffs Office Jackson County Langsford House (Boys) Jackson County Longview Community College Jackson County Missouri State Highway Patrol Jackson County
