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  1. Chicago Police Department – We Serve & Protect

    Chicago has the second-largest Police Department in the nation, with over 12,000 officers dedicated to protecting the lives, property, and rights of all people. We accomplish this through professionalism, …

  2. Chicago Police Department - Wikipedia

    The Chicago Police Department (CPD) is the primary law enforcement agency of the city of Chicago, Illinois, United States, under the jurisdiction of the Chicago City Council.

  3. Illinois State Police Home Page

    Safeguard the public by assisting law enforcement, decreasing traffic fatalities and injuries, and reducing crime and the fear of crime. Provide leadership through innovation as a dynamic, diverse, learning …

  4. Police - City of Chicago

    The CPD website is designed to provide general information about the Chicago Police Department and the Chicago Alternative Policing Strategy. You will also find information on how you can make your …

  5. Chicago Police Department - Facebook

    Communications, the U.S. Coast Guard, the Chicago Fire Department, the Chicago Park District, the Illinois Department of Natural Resources Conservation, the Chicago Harbor Safety Committee at …

  6. Chicago Police Department - Headquarters in Chicago, IL

    The Chicago Police Department (CPD) is the primary law enforcement agency responsible for public safety in Chicago, Illinois. Founded in 1835, the CPD has a long history of serving the city and its …

  7. Chicago Police (@Chicago_Police) / Posts / X - Twitter

    Mar 13, 2009 · Members of the Chicago Police Department and the community joined the family of Officer Thomas E. Wortham IV at 85th Street and King Drive for a street renaming in honor of his life …

  8. Chicago Police Department

    Serving the City of Chicago since 1835, our mission is to serve our communities and protect the lives, rights, and property of all people in Chicago. Stay informed about the latest news and updates from …

  9. Cook County Sheriff's Office |

    After serving as a prosecutor and an Illinois state legislator, Sheriff Dart ran for Cook County Sheriff in 2006, promising to bring his reformative vision to the role.

  10. Home - Civilian Office of Police Accountability

    May 13, 2026 · To file a complaint or compliment an officer see the quick links below. © 2026 Civilian Office of Police Accountability. All Rights Reserved.