Established in 1875 with just four part-time officers to tackle issues like liquor-related crime
In 1900, John F. Plunkett became the first Chief of Police and laid the foundation of the modern department
The station was modernized with a new building in 1931
Introduced its first motorcycle officer in 1928 and began deploying cruisers by 1917
The Detective Bureau was created in 1971, and by 1978, Canton hired its first female officer
In 2004, the department relocated to a renovated former school building at the current address
June 2022 saw Canton appoint Helena Rafferty as its first female Chief of Police
Criminal Investigation Unit (BCI): Handles major felony cases—like homicide, robbery, and drug trafficking—and provides forensic and interview support
Member of NORPAC (Norfolk County Police Anti-Crime Task Force), collaborating with neighboring departments on regional crime and intelligence efforts
Part of MetroLEC, Massachusetts’ regional mutual-aid consortium, providing access to specialty units like SWAT, K9, and hostage negotiation teams
Offers general services such as domestic violence response, school resource programs, communications center operations, and active-sex offender tracking
The department is known for its Community Service Dog, Leo, a certified therapy dog who interacts with residents at schools, nursing homes, public events, and offers support during emergencies. Leo even has a mini police cruiser and business cards for public engagement!