The Kankakee City Police Department provides law enforcement and crime prevention services. It serves the city of Kankakee, Ill., which has population of more than 25,000 residents. The department intervenes in cases of domestic violence and provides the information and assistance to victims unfamiliar to the criminal justice system. Its investigators interview people, gather documents and evaluate the facts of a crime. Additionally, the department provides a range of services, such as sex offender information, animal control, traffic safety, recovery of stolen property and firearms licensing.