Riverside County Sheriff’s Department

The Riverside County Sheriff's Department, also known as the Riverside Sheriff's Office (RSO), is a law enforcement agency in Riverside County, in the U.S. state of California. The department serves unincorporated areas of Riverside County as well as some of the incorporated cities in the county by contract. 17 of the county's 26 cities contract with the department for police and coroner services. The county hospital and one tribal community also contract with the department for proactive polici