page_title: Riverside County Sheriff's Department
section_title: History
hierarchical_section_title: Riverside County Sheriff's Department / History
caption_attribution_description: English: Riverside County Sheriff's Department deputies, December 2014
context_page_description: The Riverside County Sheriff's Department, also known as the Riverside Sheriff's Office, is a law enforcement agency in Riverside County, in the U.S. state of California. Overseen by an elected sheriff-coroner, 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, with populations ranging from 4,958 to 193,365, contract with the department for police services. The county hospital and one tribal community also contract with the department for proactive policing. Riverside County is home to 12 federally recognized Indian reservations. Absent proactive policing and traffic enforcement, the department is responsible for enforcing criminal law on all Native American tribal land within the county. This function is mandated by Public Law 280, enacted in 1953, which transferred the responsibility of criminal law enforcement on tribal land from the federal government to specified state governments including California. The department also operates the county's jail system.
context_section_description: Riverside County was created from portions of San Bernardino and San Diego Counties on May 9, 1893. In the early history of the county, the sheriff's office was a one-person operation. As the county grew in population, so too did the department, eventually transforming into a modern full-service law enforcement agency.
  The department made national headlines on May 9, 1980, when five men armed with shotguns, an assault rifle, handguns, and an improvised explosive device robbed the Norco branch of Security Pacific Bank. Since dubbed the "Norco shootout", deputies responding to the bank robbery call, armed only with their pistols, confronted the perpetrators outside the bank and a prolonged gun battle and subsequent vehicle pursuit ensued.  The aftermath of the incident left 33 patrol cars damaged or completely destroyed, one sheriff's helicopter shot down, three robbers imprisoned for life, two robbers dead, eight sheriff's deputies wounded, and one deputy killed in the line of duty.
  Today the Riverside County Sheriff's Department is responsible for 7,303 square miles, spreading almost 200 miles in length, and embracing approximately 50 miles in width. This territory constitutes the fourth largest county in the state of California and is roughly the size of the state of New Jersey in total area. Vast changes have occurred in Riverside County since its inception. The population, having increased from 13,745 in 1893, to more than 2,189,641 in 2010, ranks it fourth in population among California's counties behind Los Angeles, Orange, and San Diego Counties respectively. Expanding to keep up with the county's explosive growth, the Riverside County Sheriff's Department is now the second-largest sheriff's department and third largest police agency in California, with a staff of over 3,600.
caption: RCSD deputies in December 2014.
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