Wheaton Police Department

Wheaton Police Department is the municipal law-enforcement agency for the City of Wheaton in Cook County, Illinois, based at 900 W Liberty Dr. The department serves residents, businesses, and visitors within Wheaton limits in Cook County. Its area of responsibility covers patrol and response to calls for service, traffic enforcement, criminal investigations inside the city, and community policing programs that support local neighborhoods and commercial corridors. Wheaton sits in a Illinois corridor that mixes residential neighborhoods with local commerce, and the police department is the primary local law-enforcement presence for day-to-day public safety inside the city. Public safety emergencies in Wheaton should be reported by dialing 911.

According to the U.S. Census Bureau (ACS 2023), Wheaton city, IL has an estimated population of 53,453.