SearchSystems Editorial

Reviewed and updated October 2, 2026 by the SearchSystems.net editorial team. Every office link on this page was opened and checked against the office's own website at review time.

About this guide

Columbia County is a county in Oregon with about 54,000 residents (2024 Census Bureau estimate). Its public records are not in one place: court cases, jail bookings, deeds, property values, vital records and records requests each belong to a different office. This guide names the office that holds each kind of record, links to its own website and gives the phone number and address where the office publishes them. SearchSystems verified 8 county office pages for Columbia County, every one opened and checked.

In this guide: Where the records live, Jail and arrests, Court records, County Clerk, Deeds and property, Vital records, District Attorney, Records requests, Statewide sources, More directory links, Cities and towns, Other counties and Questions.

Where Columbia County public records live

Each kind of Columbia County record is kept by a different office. The list below names the office SearchSystems verified for each one; the sections that follow give its phone, address and hours where the office publishes them.

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Arrests, jail and inmate lookups in Columbia County

A person arrested in Columbia County is booked into the jail, and the booking record (name, charges, bond and the next court date) is public in most cases. The office below is the one SearchSystems verified for jail and inmate information in Columbia County.

Jail rosters usually show the people in custody now. Once a person is released, the case continues in the court records below.

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Court records and case lookups in Columbia County

Civil, criminal, family, probate and traffic cases filed in Columbia County are kept by the clerk of the court that heard them. Many courts offer an online case search; the page below is the one SearchSystems verified for Columbia County.

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County Clerk of Columbia County

The county clerk is the county's record keeper. What the office holds differs by state: in some states it files marriage licenses and vital records, in others deeds, court papers or the meeting records of the governing board. Its own website below says what it holds in Columbia County.

  • Website: columbiacountyor.gov (page title: Columbia County, Oregon Official Website)
  • Phone: (503)397-7210
  • Address: 230 Strand Street St. Helens, OR 97051
  • Checked: September 24, 2026, the page answered.

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Deeds, land records and property values in Columbia County

Two offices share property records. The recording office files deeds, mortgages, liens and the other documents that affect title to land in Columbia County. The assessment office sets the taxable value of each parcel and usually offers a free parcel search by address or owner name.

Recorded documents: County Clerk (records)

  • Website: columbiacountyor.gov/departments/CountyClerk (page title: Columbia County, Oregon Official Website | County Clerk)
  • Phone: 503-397-3796
  • Address: 911 Location 230 Strand St. Columbia County Courthouse Annex St. Helens, OR 97051
  • Hours: Monday - Friday 8:30 am - 5:00 pm
  • Checked: September 24, 2026, the page answered.

Property values: County Assessor

  • Website: columbiacountyor.gov/departments/Assessor/property-records-online (page title: Columbia County, Oregon Official Website | Assessor's Office)
  • Phone: 503-397-2240
  • Address: 911 Location 230 Strand St. Columbia County Courthouse Annex St. Helens, OR 97051
  • Hours: Monday - Friday 8:30 a.m. to 5:00 p.m.
  • Checked: September 24, 2026, the page answered.

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Birth, death and marriage records in Columbia County

Certified copies of birth and death certificates for events in Columbia County are issued by the office below. The Oregon state vital records office also issues certified copies for any event in the state.

  • Website: columbiacountyor.gov/departments/CountyClerk/birth-certificates (page title: Columbia County, Oregon Official Website | Birth Certificates)
  • Phone: 503-397-3796
  • Address: 911 Location 230 Strand St. Columbia County Courthouse Annex St. Helens, OR 97051
  • Hours: Monday - Friday 8:30 am - 5:00 pm
  • Checked: September 24, 2026, the page answered.

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District Attorney for Columbia County

The District Attorney is the office that prosecutes criminal cases in Columbia County. The case files themselves are court records (above); the prosecutor's office handles victim services and questions about pending prosecutions.

  • Website: columbiacountyor.gov/departments/DistrictAttorney (page title: Columbia County, Oregon Official Website | District Attorney)
  • Phone: 503-397-2760
  • Address: 911 Location 230 Strand St. Columbia County Courthouse Annex St. Helens, OR 97051
  • Hours: Monday - Friday 8:30 a.m. - 5:00 p.m.
  • Checked: September 24, 2026, the page answered.

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Public records requests to Columbia County

Every state has a public records law that applies to county offices. A record that is not posted online is requested from the office that holds it. Many counties run one request page for every department; it is listed below when SearchSystems verified one for Columbia County.

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Statewide Oregon sources

Some records are kept by the state rather than the county. These are the Oregon state offices SearchSystems verified; each link opens the state office's own page.

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These links come from the SearchSystems directory for Columbia County and were opened again on October 2, 2026. Each one still answers.

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Cities and towns in Columbia County

Columbia County has 7 incorporated cities and towns (2024 Census Bureau count, population in parentheses). City records such as council minutes, permits, business licenses and police reports are kept by each city; the records on this page are county records whatever the city.

  • St. Helens (14,460)
  • Scappoose (8,282)
  • Vernonia (2,428)
  • Columbia City (1,949)
  • Rainier (1,932)
  • Clatskanie (1,782)
  • Prescott (82)

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Columbia County Arrest Records

The Columbia County arrest records guide names the eight agencies that report arrests to the FBI here and the 912 arrests the five agencies with every month of 2023 on file reported that year. It also says where a person arrested here is held, how to find out about an arrest and how to get a copy of the report.

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Columbia County Records Guides

SearchSystems has nine more guides to Columbia County, each written from the county's own offices and figures: Columbia County warrants (who issues and serves them, where a person arrested on one is held, how to check for one), Columbia County inmate search (the custody page of the Columbia County Sheriff's Office, the jail numbers and who books people), Columbia County criminal records (the court file, the Oregon criminal history and the local arrest records), Columbia County court records (which court hears what, the case search and who keeps the files), Columbia County police reports (which agency holds a report and what the Oregon Public Records Law requires), Columbia County traffic tickets (which court takes the ticket, who writes them and the driving record), Columbia County DUI (the DUII law, the arrest, the court case and the license case), Columbia County divorce records (which court holds the file and how a certified copy is had) and Columbia County property records (deeds, assessed values, permits and evictions).

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Frequently Asked Questions

Is this the official Columbia County website?

No. SearchSystems.net is an independent public records directory, online since 1997. It links to the official offices listed above; SearchSystems does not hold records, charge for them or take requests.

How do I find out if someone is in jail in Columbia County?

Use the jail or inmate page SearchSystems verified for Columbia County at sheriff.columbiacountyor.gov. Rosters usually show the people in custody now; after release, the case continues in the court records.

Where do I look up a court case in Columbia County?

The court records page SearchSystems verified for Columbia County is at courts.oregon.gov, phone 503-397-2327. A case number finds a case fastest; a name search returns every case with that name.

Who records deeds in Columbia County?

The County Clerk (records), at columbiacountyor.gov/departments/CountyClerk. Deeds, mortgages and liens on land in Columbia County are filed there.

How do I get a birth or death certificate for Columbia County?

From the office SearchSystems verified for Columbia County vital records at columbiacountyor.gov, phone 503-397-3796, or from the Oregon state vital records office.

How do I request a public record from Columbia County?

Through the records request page at sheriff.columbiacountyor.gov. A record that is not covered there is requested from the office that holds it.