Mason County Public Records /Mason County Criminal Records

Mason County Criminal Records

What Is Mason County Criminal Records

Criminal records in Mason County, Washington, are official government documents that chronicle an individual's interactions with the criminal justice system, from initial law enforcement contact through final court disposition. These records are generated and maintained by multiple agencies across the county and state, each responsible for a distinct phase of the criminal process.

Members of the public should understand the key distinctions among record types:

Arrest records vs. conviction records: An arrest record documents that a person was taken into custody by law enforcement. A conviction record reflects a formal finding of guilt by a court. An arrest does not constitute a conviction, and individuals may have arrest records without any resulting conviction.
Felony vs. misdemeanor: Felonies are serious offenses punishable by incarceration in a state correctional facility, while misdemeanors are lesser offenses typically resulting in county jail sentences, fines, or probation. Both categories generate distinct court and law enforcement records.
Adult vs. juvenile records: Adult criminal records are generally accessible to the public under Washington State law. Juvenile records are presumptively sealed under RCW § 13.50.050 and are not available for routine public inspection except under specific statutory exceptions.
Active warrants vs. historical records: Active warrants reflect current judicial orders for an individual's arrest and are maintained by law enforcement agencies. Historical records document past arrests, charges, and dispositions that have been resolved.

The principal agencies responsible for maintaining criminal records in Mason County include:

Mason County Sheriff's Office — maintains arrest records, booking information, and jail custody data
Mason County Superior Court Clerk — preserves felony case files, arraignments, pleas, trial records, sentencing orders, and probation conditions
Mason County District Court — handles misdemeanor and gross misdemeanor case records
Washington State Patrol Identification Section — maintains the statewide criminal history repository

Criminal records typically encompass charges filed, arraignment proceedings, entered pleas, trial outcomes, sentencing details, conditions of supervision, and probation or parole status.

Mason County Sheriff's Office 411 N. 5th Street, Shelton, WA 98584 (360) 427-9670 Mason County Sheriff's Office

Mason County Superior Court Clerk 419 N. 4th Street, Shelton, WA 98584 (360) 427-9670 Ext. 346 Superior Court Clerk – Mason County

Are Criminal Records Public In Mason County

Adult criminal records in Mason County are presumptively public under Washington State's Public Records Act, codified at RCW § 42.56, which establishes that government records shall be available for public inspection and copying unless a specific statutory exemption applies. This framework reflects Washington's strong policy favoring transparency in government operations.

Under current law, the following categories of records are generally available to the public:

Adult conviction records, including charges, pleas, verdicts, and sentencing orders
Court proceedings and case dockets maintained by the Superior Court Clerk
Booking information and jail custody records held by the Sheriff's Office
Sex offender registration information as required by state law

The following categories are restricted from routine public disclosure:

Records pertaining to ongoing criminal investigations, where disclosure would jeopardize the investigation
Juvenile adjudication records, which are sealed pursuant to RCW § 13.50.050
Vacated conviction records that have been formally expunged by court order
Certain victim information protected under state privacy statutes
Mental health and medical records associated with criminal proceedings

It is important to note that, pursuant to the Washington Supreme Court's decision in Yakima Newspapers, Inc. v. City of Yakima, Mason County's Clerk of Court, District Court, Probation, and Superior Court are not defined as "agencies" under the Public Disclosure Act for purposes of public records requests. Accordingly, requests for court records must be directed to the respective court offices rather than processed through the county's general public records request system.

How To Look Up Criminal Records In Mason County in 2026

Members of the public seeking criminal records in Mason County may access them through several official channels, depending on the type of record sought. The following steps outline the process currently in effect:

Step 1 — Identify the appropriate agency. Determine whether the record sought originates from a law enforcement agency (arrests, bookings) or a court (charges, dispositions). Felony matters are handled by the Superior Court; misdemeanors are handled by District Court.

Step 2 — Submit a request to the correct office. For court records, requestors should contact the Mason County Superior Court Clerk's office in person or in writing. The Clerk's office is open Monday through Friday, 8:30 a.m. to 4:30 p.m., and is located at 419 N. 4th Street, Shelton, WA 98584.

Step 3 — Provide identifying information. Requestors should supply the full legal name of the subject, date of birth, and, if known, a case number or approximate date of the incident to facilitate an accurate search.

Step 4 — Pay applicable fees. Copies of court records are subject to per-page fees established by the court. Inspection of records at the public counter is generally available at no charge.

Step 5 — For law enforcement records, submit a written public records request to the Mason County Sheriff's Office at 411 N. 5th Street, Shelton, WA 98584. Requests may also be submitted through the county's online public records portal.

Step 6 — For statewide criminal history, members of the public may request a Washington State Patrol background check through the WSP Identification and Criminal History Section, which maintains the central repository for all criminal history records in the state.

How To Find Criminal Records in Mason County Online?

Several official online portals currently provide access to Mason County criminal records and related justice system information without requiring an in-person visit.

Washington State Courts — Name and Case Search The Washington Courts name and case search portal allows members of the public to search for individuals and cases across all Washington State courts, including Mason County Superior Court and District Court. The database is updated every 24 hours at 3:00 a.m. and contains case numbers, filing dates, charge descriptions, and disposition information. No registration is required to conduct a basic search.

Mason County Jail — In-Custody Report The Mason County in-custody report is a publicly available document listing individuals currently held at the Mason County Jail, including booking numbers, charges, and custody status. This report is updated regularly and reflects current detainee information.

Mason County Corrections and Jail Information General information about the Mason County Jail, including facility operations and incarceration services, is available through the county's official website.

Washington State Department of Corrections — Incarcerated Person Search The Washington State Department of Corrections maintains a statewide incarcerated person search tool that allows the public to locate individuals currently serving sentences in state correctional facilities. This resource is distinct from county jail records and covers individuals sentenced to state prison following conviction.

Records that are available only through in-person requests include sealed case files, expunged records accessible only to authorized parties, and certain law enforcement investigative reports not yet cleared for public release.

Can You Search Mason County Criminal Records for Free?

Washington State law currently mandates that members of the public have the right to inspect public records at no charge. Under RCW § 42.56.080, agencies are required to provide access to public records for inspection and copying, and may only charge fees for the actual cost of reproduction — not for the act of inspection itself.

The following resources are available at no cost:

Washington Courts name and case search — free online access to court case information statewide, including Mason County Superior and District Court records
Mason County in-custody report — the publicly posted jail roster is available at no charge through the Sheriff's Office online portal
In-person record inspection — members of the public may inspect court records and law enforcement records at the respective agency's public counter without incurring a fee
Washington State DOC incarcerated person search — the statewide corrections database is freely accessible online

Fees are assessed when requestors seek physical or electronic copies of records. The Mason County Superior Court Clerk charges per-page copy fees consistent with court rules. Certified copies of court documents carry an additional certification fee. Requests for Washington State Patrol criminal history background checks are subject to a statutory processing fee established by the WSP.

What's Included in a Mason County Criminal Record?

A comprehensive criminal record maintained within Mason County's justice system contains multiple categories of information drawn from law enforcement and court sources.

Identifying Information

Full legal name and known aliases
Date of birth and physical description (height, weight, eye and hair color)
Photograph (mugshot) taken at booking
Last known address
State Identification Number (SID) and FBI number, where applicable

Arrest and Booking Information

Date, time, and location of arrest
Arresting agency (e.g., Mason County Sheriff's Office, local police department)
Booking number assigned at the Mason County Jail
Charges filed at the time of arrest
Bail or bond amount set
Jail facility and custody status

Court Case Information

Case number and court of jurisdiction (Superior Court or District Court)
Filing date and assigned judicial officer
Charges and applicable statutes, including felony class (A, B, or C) or misdemeanor classification
Plea entered (guilty, not guilty, no contest)
Attorney of record and prosecuting agency

Disposition Information

Verdict or case outcome
Conviction date, if applicable
Sentencing details, including type and length of incarceration, fines, restitution, and conditions of supervision
Appellate proceedings and outcomes
Probation or parole terms and supervising agency

Additional Record Elements

Active or recalled warrants
Protective or no-contact orders
Sex offender registration status
DUI or DWI adjudications
Traffic violations processed through the criminal court system
Pending charges awaiting disposition

Members of the public may access jail visitation information for individuals currently in custody, which requires a valid picture ID and PIN at the time of the visit.

How Long Does Mason County Keep Criminal Records?

Washington State law establishes mandatory retention schedules for criminal justice records held by county agencies. Under the Washington State Archives Local Government Common Records Retention Schedule, criminal records are subject to the following general retention periods:

Felony conviction records: Retained permanently by the Superior Court Clerk, consistent with the requirement under Washington court rules that records of significant public interest be preserved indefinitely
Misdemeanor conviction records: Retained for a minimum of 10 years following final disposition, with many records kept longer at the discretion of the court
Arrest records without conviction: Retained by law enforcement agencies for a minimum of 6 years; individuals may petition for vacation of arrest records under applicable statute
Juvenile records: Sealed upon the subject reaching adulthood or upon petition, and destroyed pursuant to the schedule established under RCW § 13.50.050
Booking and jail records: Retained by the Sheriff's Office for a minimum of 6 years following release from custody
Court case files (general): The Superior Court Clerk's office retains all superior court records in accordance with Washington State Archives schedules, with permanent retention required for felony judgments and sentences

The Washington State Archives sets binding retention schedules for all county government records, and Mason County agencies are required to comply with those schedules. Records subject to active litigation, appeals, or ongoing supervision are retained beyond the standard minimum periods until all proceedings are concluded.