Kennewick Police Department

Kennewick Police Department is the municipal law-enforcement agency for the City of Kennewick in Benton County, Washington, based at 210 W 6th Ave. The department serves residents, businesses, and visitors within Kennewick limits in Benton 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. Kennewick sits in a Washington community corridor linking residential and commercial areas, and the police department is the primary local law-enforcement presence for day-to-day public safety inside the city. Public safety emergencies in Kennewick should be reported by dialing 911.

According to the U.S. Census Bureau (ACS 2023), Kennewick city, WA has an estimated population of 84,389.