Reviewed and updated October 9, 2026 by the SearchSystems.net editorial team. The arrest 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). Its court cases are filed in the Columbia County Circuit Court, and the file of each case, kept by the trial court administrator, is the public record of it. This guide says which court hears what, where to look a case up and who keeps the files.
This guide covers the courts, the records page, criminal cases, kinds of files, cities and common questions.
Related guides: Columbia County public records, Columbia County arrest records, Columbia County warrants, Columbia County inmate search, Columbia County criminal records, Oregon arrest records and Oregon inmate search.
The Courts That Hear Cases from Columbia County
Court cases from Columbia County are filed in the Columbia County Circuit Court, which hears every civil, criminal, family, probate and juvenile case.
A city with a municipal and justice court of its own tries the tickets written under its ordinances.
Divorces go to the Circuit Court, and the file stays with the trial court administrator.
The trial court administrator keeps the files, and a copy of anything in a file comes from that office, under the court's own rules rather than the Oregon Public Records Law.
Looking Up a Case from Columbia County
For Columbia County, SearchSystems opened and checked the court records page for the county 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 court page SearchSystems verified is at courts.oregon.gov/how/pages/find.aspx.
What Reaches the Court from Columbia County
Together, the five agencies in Columbia County with all twelve months of 2023 on file reported 912 arrests to the FBI that year; the District Attorney decides which of those arrests become cases in the Columbia County Circuit Court.
The District Attorney'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 Kinds of Court Files
Criminal cases, divorces, traffic tickets and evictions all end up as files of these courts, and the file is what the public sees of each.
The other Columbia County guides take the kinds of file one at a time: Columbia County criminal records, Columbia County divorce records, Columbia County traffic tickets, Columbia County DUI and Columbia County property records.
Cities in Columbia County
Wherever in the county a case arises, it is filed in the Columbia County Circuit Court; tickets under a city's own ordinances go to its municipal and justice court where it has one.
The cities and towns in the county are St. Helens, Scappoose, Vernonia, Columbia City, Rainier, Clatskanie and Prescott.
Frequently Asked Questions
How do I look up a court case in Columbia County?
The court records page SearchSystems verified for the county is at courts.oregon.gov, phone 503-397-2327. Statewide, Oregon eCourt Case Information is the Oregon Judicial Department's online case search, free for basic case information.
Which court hears felonies in Columbia County?
The Columbia County Circuit Court, which hears every civil, criminal, family, probate and juvenile case.
Who keeps the court records in Columbia County?
The trial court administrator. Copies come from that office under the court's own rules.
Is there a statewide court case search in Oregon?
Yes: Oregon eCourt Case Information, the Oregon Judicial Department's online case search, free for basic case information.
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.