The FBI's Uniform Crime Reporting program lists 9 law enforcement agencies in Multnomah County, Oregon: the county sheriff's office, 3 city or town police departments, 1 state police post, 1 campus police department and 3 other agencies.
Sheriff's Office and County Police in Multnomah County
City and Town Police Departments in Multnomah County
State Police in Multnomah County
State Agencies in Multnomah County
College and University Police in Multnomah County
Other Law Enforcement Agencies in Multnomah County
Where People Arrested in Multnomah 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 Oregon 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.