Washington County Arrest History
Washington County Sheriff's Office deputies arrest in unincorporated areas and in Cornelius under contract. Hillsboro, Beaverton, and Tigard police create their own arrest reports. Oregon State Police, campus, transit, and federal officers may also make arrests within the county. A person lodged by any of them commonly enters the single Washington County Jail in Hillsboro.
An arrest history is not one master local document. The arresting body owns the incident narrative, WCSO owns the county booking, the District Attorney decides filed charges, and a court records the case outcome. Qualifying fingerprints may also update Oregon State Police CJIS. These records may differ because each captures a different stage.
WCSO publishes the official Washington County Jail overview.

The jail overview routes readers to custody, booking, communication, and records services without functioning as a conviction database.
Washington County Arrest and Release Log
The strongest official source for a very recent Washington County arrest is WCSO's adults-in-custody search and 24-hour arrest and release log. The current roster is for present custody. The separate log catches people booked and released during the recent 24-hour window.
The sheriff explains both custody and release searches on its official page.

Using both views helps distinguish current lodging from a short booking that already ended.
A public entry can show a displayed name, booking identifier, admission date, arresting agency, charge text, case number, bail or security amount, custody status, and a release event. The county does not promise that every result has a public booking photo. Medical, mental-health, suicide-watch, protected victim, and exact housing data are not public lookup fields.
Looking Up Washington County Arrests
No single search covers the incident, booking, filed case, and statewide fingerprint cycle. Use this sequence, changing the order only when the arresting agency or case number is already known.
- Search the WCSO adults-in-custody roster, then check the 24-hour arrest and release log. If no match appears, call jail information at 503-846-2600.
- Request the incident report from the arresting agency. Submit a focused public-record request when its online channel has no report.
- Search the appropriate court after filing. Very new arrests may not yet have an OJD case.
- For statewide self-review, use the fingerprinted OSP own-record process. The public other-person Open Record is a narrower name match.
- Compare agency, jail, court, and OSP results, then take any error to the office that controls that record.
WCSO Criminal Records Section
215 SW Adams Avenue
Hillsboro, OR 97123
503-846-2700
Open 24/7/365
The WCSO Criminal Records Section provides a continuous in-person and telephone fallback. No verified WCSO mobile app offers an app-only arrest or warrant search.
Hillsboro Arrest Reports Stay with HPD
WCSO is not a countywide warehouse for police narratives. For a Hillsboro arrest, request the police report from Hillsboro Police Records at 503-681-6175. The department uses a written Public Record Request Form submitted in person or by mail. It reports at least 24 hours for processing, with some requests taking 7 to 14 days due to police, District Attorney, or Juvenile Department review. A minimum $12 prepayment applies.
Beaverton Police routes reports through the city's Public Records Requests page and can be reached administratively at 503-526-2260. Tigard requires a written request and advises callers to use 503-639-6168, option 5, to confirm availability and cost. WCSO handles Cornelius police records under its contract. Reports from OSP or another agency must go to that creator.
| Arresting body | Report route | Booking route |
|---|---|---|
| WCSO or Cornelius contract | WCSO records request | County jail if lodged |
| Hillsboro Police | HPD written form | County jail if lodged |
| Beaverton Police | City public-record request | County jail if lodged |
| Tigard Police | Written request to Tigard | County jail if lodged |
Inside a Washington County Arrest Record
The arrest report describes the alleged event and legal basis for custody. Booking adds intake facts. A court case, if filed, adds the prosecutor's counts and disposition. Read the source label before interpreting any field.
| Report or booking number | Identifies the agency incident or jail intake. |
|---|---|
| Date and time | Separates event, arrest, booking, and release moments. |
| Arresting agency | Identifies who holds the incident report. |
| Charges | Lists booking allegations that may later change. |
| Bail or release | Shows entered security or custody status, when public. |
| Booking photograph | May be created at intake, but WCSO does not guarantee one on every public result. |
| Case number | Connects a booking to a filed court matter when available. |
WCSO details booking and custody information.

The county description places public booking data in context with the intake process that creates it.
Six Washington County Booking Steps
Booking can take several hours. First, a deputy searches for contraband. Staff then inventory money, jewelry, and valuables. The person is photographed and fingerprinted, receives an identification bracelet and jail clothing, and meets with a booking clerk who enters charges. Licensed medical staff complete an intake assessment. Finally, a deputy reviews criminal history, community ties, and charges for lodging or release assessment.
Record flow: Arresting Agency › WCSO Booking › OSP CJIS Fingerprint Cycle › DA Charging Review › Court Disposition
The jail has 572 beds and books about 49 people per day according to current county material. When capacity is tight, staff use risk assessment and release options. That practical constraint is another reason a roster result may change without saying anything about guilt or case outcome.
Note: Booking charges reflect the intake stage and may be amended, rejected, or replaced after prosecutorial review.
Washington County Recent Arrest Logs
A current roster is a snapshot. Once someone is released, transferred, cited rather than lodged, or moved to state custody, the current entry may disappear. The 24-hour release log fills only a short gap. Neither view supplies a person's complete Washington County arrest history.
Hillsboro's monthly Police Blotter is also limited. HPD expressly describes it as a selection of calls, not an arrest ledger. Official news releases highlight chosen incidents and are not comprehensive. For an older arrest, use an agency request, find any filed court case, and consider the appropriate OSP record process.
When Washington County Arrests Lack Cases
A new Washington County booking can appear before prosecutors decide whether to file a case. Start with the jail record and the arresting agency's report channel. Retain the booking number, arrest date, agency, and any cited case or report number. Search OJD again after the charging review, and check a municipal court when the allegation arose under city jurisdiction.
If the person no longer appears in county custody, use VISOR for Oregon custody search and notification options. The Oregon Department of Corrections offender-search information applies to the sentenced state-prison population, not routine county bookings. A transfer to state custody does not establish what happened on every charge.
Washington County Arrest Fingerprints Reach OSP
Oregon law requires law-enforcement agencies to submit arrest fingerprints to OSP CJIS for felonies and sex- and drug-misdemeanor arrests. CJIS uses fingerprints to establish or update an Oregon State Identification record. Courts and corrections later report dispositions and custody data, but timing gaps can leave an arrest cycle without a current result.
For one's own record, OSP's fingerprint-based Copy of Own Record process is the best identity check. OSP lists a $33 record fee, a $30 fingerprint service at its Salem office, and optional $5 notarization. The Oregon Open Records portal provides a different, name-based public product. It costs $33, is Oregon-only, requires full name, birth date, and address, and has statutory limits. It is not a full fingerprint-confirmed rap sheet.
Arrests Are Not Convictions
An arrest records an allegation and custody event. A conviction exists only after a guilty plea or verdict and judgment. A prosecutor may reject or alter booking charges. A court may dismiss a count or acquit the accused. Compare the documents before drawing a conclusion.
| Point | Arrest record | Conviction record |
|---|---|---|
| Creator | Police agency and jail | Court |
| Meaning | Arrest or booking occurred | Judgment of guilt entered |
| Location | Agency report and custody system | Court file and reported repository data |
| Possible end | Release, no filing, transfer | Sentence, appeal, or qualifying set-aside |
Oregon's ORS 137.225 set-aside process may cover some arrests or charges that ended without conviction, subject to current eligibility and timing rules. File in the court that handled the matter. If no case was filed, follow the current arrest-record packet and OSP process.
Corrections take time and require the right custodian. An error in the incident narrative goes to the arresting agency. A mistaken booking field goes to WCSO. An incorrect filed charge or disposition should be compared with the court's judgment. A fingerprint-linked Oregon history problem belongs in OSP's own-record review and challenge process. Keep copies of the source record, the final court disposition, and any set-aside order. Sending each item to the office that controls it avoids asking one agency to alter another agency's record.
Note: An arrest is not proof of guilt, and a booking photo or charge line never substitutes for the court's final disposition.