The Park Forest Police Department serves the people of Park Forest, Illinois, a community of approximately 22,000 people in t ... he suburban Chicago area. Responsible for law enforcement duties in both Cook and Will Counties, Park Forest Police Officers handle an average of 18,000 calls for service every year. From it's inception in 1949, the Park Forest Police Department has grown into a state-of-the-art law enforcement agency with 60 employees. Divided into divisions of Patrol, Investigations, and Administration, some officers also specialize in assignments such as K9 handler, special operations, accident investigation, and a variety of specialized teams and task forces. read more