The Plymouth Police Department consists of four divisions:
- Administration (non-sworn personnel, including records, communications and crime analysis)
- Patrol (including community service officers)
- Support Services (including investigations, schools, and crime prevention and community relations)
- Professional Standards (hiring/promotions, policies/procedures, internal affairs and training)
The Police Department organization chart shows the structure within the Police Department, as well as the various positions.
The Public Safety Department organization chart shows the structure within the Police and Fire departments.