Plainsboro Police

Plainsboro Police is the municipal law-enforcement agency for the City of Plainsboro in Middlesex County, New Jersey, based at 641 Plainsboro Road. The department serves residents, businesses, and visitors within Plainsboro limits in Middlesex 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. Plainsboro sits across a New Jersey jurisdiction where seasonal and year-round residents share the roads, and the police department is the primary local law-enforcement presence for day-to-day public safety inside the city. Public safety emergencies in Plainsboro should be reported by dialing 911.