Police Departments

Joliet Police Department

Ridgewood, IL • Will County

Jonesboro Police Department

Valley Mission, IL • Union County

Junction City Police Department

Junction City, IL • Marion County

Justice Police Department

Justice, IL • Cook County

Kankakee Police Department

Greenwich, IL • Kankakee County

Kansas Police Department

Kansas, IL • Edgar County

Karnak Police Department

Boaz, IL • Massac County

Keithsburg Police Department

Ogle, IL • Mercer County

Kenilworth Police Department

Kenilworth, IL • Cook County

Kewanee Police Department

Kewanee, IL • Henry County

Kilbourne Police Department

Conover, IL • Mason County

Kildeer Police Department

Forest Lake, IL • Lake County

Kincaid Police Department

Kincaid, IL • Christian County

Kinmundy Police Department

Omega, IL • Marion County

Kirkland Police Department

Fairdale, IL • DeKalb County

Knoxville Police Department

Knox, IL • Knox County

La Grange Park Police Department

La Grange Park, IL • Cook County

La Grange Police Department

McCook, IL • Cook County

La Harpe Police Department

Disco, IL • Hancock County

La Moille Police Department

Wendel, IL • Bureau County

Lacon Police Department

Lacon, IL • Marshall County

Ladd Police Department

Ladd, IL • Bureau County

Lake Bluff Police Department

Rondout, IL • Lake County

Lake Forest Police Department

Melody, IL • Lake County

Lake In The Hills Police Department

Lake in the Hills, IL • McHenry County

Lake Villa Police Department

West Miltmore, IL • Lake County

Lake Zurich Police Department

Forest Lake, IL • Lake County

Lakemoor Police Department

Emerald Park, IL • McHenry County

Lakewood Police Department

North Shore, IL • McHenry County

Lanark Police Department

Zier Cors, IL • Carroll County

Lansing Police Department

Lansing, IL • Cook County

LaSalle Police Department

Tomahawk Bluff, IL • LaSalle County

Lawrenceville Police Department

Billett, IL • Lawrence County

Lebanon Police Department

Lebanon, IL • St. Clair County

Leland Grove Police Department

Leland Grove, IL • Sangamon County

Leland Police Department

Baker, IL • LaSalle County

Lemont Police Department

Hastings, IL • Cook County

Lena Police Department

Waddams Grove, IL • Stephenson County

Lenzburg Police Department

Darmstadt, IL • St. Clair County

LeRoy Police Department

Empire, IL • McLean County

Lewistown Police Department

Duncan Mills, IL • Fulton County

Lexington Police Department

Clarksville, IL • McLean County

Libertyville Police Department

Mettawa, IL • Lake County

Lincoln Police Department

Skelton, IL • Logan County

Lincolnshire Police Department

Aptakisic, IL • Lake County

Lincolnwood Police Department

Lincolnwood, IL • Cook County

Lindenhurst Police Department

West Miltmore, IL • Lake County

Lisle Police Department

Lisle, IL • DuPage County

Litchfield Police Department

Hornsby, IL • Macoupin County

Livingston Police Department

Livingston, IL • Madison County