Police and sheriff · Oregon

Law Enforcement Agencies in Marion County, Oregon

13 agenciesFBI UCR list

The FBI's Uniform Crime Reporting program lists 13 law enforcement agencies in Marion County, Oregon: the county sheriff's office, 10 city or town police departments, 1 state police post and 1 other agency.

Sheriff's Office and County Police in Marion County

  • Marion County Sheriff's OfficeCounty sheriff or police · ORI OR0240000 · NIBRS since 2021

City and Town Police Departments in Marion County

  • Aumsville Police DepartmentCity or town police · ORI OR0241200 · NIBRS since 2004
  • Gervais Police DepartmentCity or town police · ORI OR0240600 · NIBRS since 2003
  • Hubbard Police DepartmentCity or town police · ORI OR0240700 · NIBRS since 2003
  • Keizer Police DepartmentCity or town police · ORI OR0241700 · NIBRS since 2003
  • Mount Angel Police DepartmentCity or town police · ORI OR0240800 · NIBRS since 2003
  • Salem Police DepartmentCity or town police · ORI OR0240200 · NIBRS since 2003
  • Silverton Police DepartmentCity or town police · ORI OR0240300 · NIBRS since 2003
  • Stayton Police DepartmentCity or town police · ORI OR0240400 · NIBRS since 2004
  • Turner Police DepartmentCity or town police · ORI OR0241000 · NIBRS since 2004
  • Woodburn Police DepartmentCity or town police · ORI OR0240500 · NIBRS since 2003

State Police in Marion County

  • State Police: Marion CountyState police · ORI OR024SP00 · NIBRS since 2014

State Agencies in Marion County

  • Liquor Commission: Marion CountyState agency · ORI OR024160X · NIBRS since 2014

Where People Arrested in Marion 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.

Frequently Asked Questions

How many police departments are in Marion County?
The FBI lists 13 law enforcement agencies in Marion County, including 10 city or town police departments. The full list is on this page.
Who runs the jail in Marion County?
In most counties the sheriff runs the county jail. In Marion County that is the Marion County Sheriff's Office. See Marion County Jail on this site for the jail's roster or contact details.
What is an ORI number?
An ORI is the nine-character identifier the FBI assigns to each law enforcement agency for crime reporting, for example OR024SP00. It is useful when you request records or read crime statistics.