Reviewed and updated October 9, 2026 by the SearchSystems.net editorial team. The arrest and crime counts are the ones each agency reported to the FBI, as the FBI held them on October 8, 2026. Every office link was opened and checked against the office's own site on September 24, 2026.
Columbia County, Oregon, has about 54,000 residents (2024 Census Bureau estimate). In Oregon the public criminal record is the court file, kept by the trial court administrator; the statewide criminal history kept by the Oregon State Police is open to anyone who asks. This guide says where each record of a criminal case from Columbia County is kept and how it is seen.
This guide covers the court file, the statewide record, local arrest records, the crimes behind the records, the prosecutor, sex offender registry, records requests and common questions.
Related guides: Columbia County public records, Columbia County arrest records, Columbia County warrants, Columbia County inmate search, Columbia County court records, Oregon arrest records and Oregon inmate search.
Criminal Cases in the Columbia County Circuit Court
A criminal case from Columbia County is filed in the Columbia County Circuit Court, and the court file, kept by the trial court administrator, is the record of it that the public may see.
The court records page SearchSystems verified for the county is at courts.oregon.gov/courts/columbia/records/pages/default.aspx (page title: Oregon Judicial Department : Court Records | Home : Court Records : State of Oregon), phone 503-397-2327, 230 Strand Street St. Helens, OR 97051, which answered when SearchSystems opened it on September 24, 2026.
Statewide, Oregon eCourt Case Information is the Oregon Judicial Department's online case search, free for basic case information.
The Oregon Criminal History and Your Own Copy
Oregon is one of the states that lets anyone look up another person's statewide criminal history: an Open Record Request returns anyone's Oregon conviction record by name, and the subject is told who asked, for $10 a search, through the Oregon State Police. The result is the repository record, what agencies reported to the state, which is wider than one county's court index but can lag it. The search is on the Oregon State Police site.
Arrest Records Kept Locally in Columbia County
The Columbia County Sheriff's Office and the agencies that report for St. Helens, Scappoose, Vernonia, Columbia City and Rainier keep the arrest records in Columbia County: the report and the booking record of each arrest stay with the agency that made it, separate from the court file and from the state repository.
The FBI's agency list also places these agencies in Columbia County: the Columbia County State Police (state police); the Columbia County Liquor Commission (state agency); each keeps the records of its own arrests.
Together, the five agencies in Columbia County with all twelve months of 2023 on file reported 912 arrests to the FBI that year; how each case ended is in the court file, not in the arresting agency's.
The agencies and their counts, year by year, are in Columbia County arrest records.
The Crimes Behind the Records: Columbia County in 2024
The four agencies in Columbia County with all twelve months of 2024 on file reported 93 violent and 270 property crimes to the FBI that year; the same agencies with both 2024 and 2023 complete reported 363 crimes in 2024 against 411 in 2023. Each reported crime is a report on file with the agency that took it, and each arrest that follows is the start of a criminal record.
The full crime section, agency by agency, is on the Columbia County public records guide.
The District Attorney for Columbia County
Charges in Columbia County are filed by the District Attorney, which reviews the arrests of every agency in the county and brings the cases in the Columbia County Circuit Court.
The office's page SearchSystems verified is at columbiacountyor.gov/departments/DistrictAttorney (page title: Columbia County, Oregon Official Website | District Attorney), phone 503-397-2760, 911 Location 230 Strand St. Columbia County Courthouse Annex St. Helens, OR 97051, Monday - Friday 8:30 a.m. - 5:00 p.m., which answered when SearchSystems opened it on September 24, 2026.
The Sex Offender Registry for Columbia County
Registered sex offenders living in Columbia County are listed on the Oregon Sex Offender Registry, run by the Oregon State Police. Only Level 3 and some Level 2 registrants are listed online.
Registration itself is done in person with the local agency where the registrant lives: the sheriff's office, or the city police in a city with its own department.
Asking an Agency in Columbia County for a Record
An arrest report, a booking record or a local criminal history letter comes from the agency that holds it, not from the court.
Under the Oregon Public Records Law a county office must answer a request within 15 business days where practicable, after acknowledging the request within 5, and it may charge the actual cost of making the record available. The county records request page SearchSystems verified is at sheriff.columbiacountyor.gov/PublicRecordsRequests (page title: Columbia County Oregon Sheriff | Public Records Requests).
Frequently Asked Questions
Are criminal records public in Columbia County?
The court files of criminal cases are public, and so is the statewide criminal history kept by the Oregon State Police: an Open Record Request returns anyone's Oregon conviction record by name, and the subject is told who asked, for $10. The arrest report itself is released by the agency that made the arrest, under the Oregon Public Records Law.
Can I search Columbia County criminal cases online?
The court records page SearchSystems verified for the county is at courts.oregon.gov (page title: Oregon Judicial Department : Court Records | Home : Court Records : State of Oregon). Statewide, Oregon eCourt Case Information is the Oregon Judicial Department's online case search, free for basic case information.
How do I get my own Oregon criminal history?
Through the same open record request, run on yourself.
Who prosecutes crimes in Columbia County?
The District Attorney, reached at 503-397-2760, which files its cases in the Columbia County Circuit Court.
Is this the official Columbia County website?
No. SearchSystems.net is an independent public records guide, online since 1997. It links to the official county, court and state offices described above and does not hold records, charge for them or take requests.