The FBI's Uniform Crime Reporting program lists 7 law enforcement agencies in Mendocino County, California: the county sheriff's office, 3 city or town police departments, 1 state police post and 2 other agencies.
Sheriff's Office and County Police in Mendocino County
City and Town Police Departments in Mendocino County
State Police in Mendocino County
State Agencies in Mendocino County
Other Law Enforcement Agencies in Mendocino County
Where People Arrested in Mendocino County Are Held
In most U.S. counties, adults arrested by city police, the sheriff or state troopers are booked into the county jail first. Some larger cities run their own holding jail, so if a person is not on the county roster, call the arresting department.
Law Enforcement in Other California Counties
Agency names, types and ORI codes come from the FBI Crime Data Explorer agency list, retrieved November 2026. NIBRS dates show when an agency began reporting incident-level crime data to the FBI.