The Prosper ISD Police Department is a full-service, independent, Texas Police agency. We are dispatched by the Town of Prosper Police Department and work cooperatively with them to ensure a safe school environment. We also have jurisdiction in all areas of the Prosper Independent School District and work cooperatively with Frisco PD, Collin County Sheriff's Office, Denton County Sheriff's Office, McKinney PD and Celina PD.