Mason County Jail Roster: Start With the Official Current-Custody Reports
For Mason County, Washington, the Mason County Sheriff’s Office operates the county jail in Shelton and publishes separate official reports for the current inmate list, current offenses, and recent release information. Use the roster to confirm custody first, then switch to the correct court, visitation, records, state DOC, or federal source for the next question.
Use the Official Source That Matches the Question
Mason County does not use one page for every jail-related task. The Sheriff’s jail page links three different public reports: the current inmate list, the in-custody offense report, and recent release information. Court outcomes, state-prison custody, warrants, and federal custody belong to separate systems.
How to Search the Mason County Jail Roster
Open the current inmate list first
The Sheriff’s “Current Inmate List, by Permanent Bed” is a PDF roster. It is a housing-oriented snapshot rather than a form with name boxes. Use your browser or PDF viewer’s Find function to search the person’s last name.
Match the booking number and full roster name
Similar names can appear. Save the booking number, full name, listed housing/bed line, and the time incarcerated before moving to the offense report.
Open the current offense report
The separate report is organized by inmate name and can show the booking number, book date/time, release-date field, statute, offense description, court abbreviation, and offense class. Match the booking number instead of relying only on a common name.
Move from jail data to the court record
If you need a hearing, filing, warrant status, disposition, plea, dismissal, or conviction information, use the Washington Courts system and the court identified by the jail report.
Refresh before paying or traveling
Custody, release, holds, court orders, and visit eligibility can change after a PDF is generated. Recheck the official source immediately before paying bail, depositing money, scheduling a visit, or arranging pickup.
What the Mason County In-Custody Report Fields Mean
The current Sheriff report separates custody information from offense and court-routing information. Treat the report as a jail record, not as a final criminal-history or disposition report.
| Report field | What it helps you verify | What it does not prove |
|---|---|---|
| Booking # | Identifies the jail booking and helps match the same person across reports. | It is not a court case number. |
| Book date/time | Shows when that booking was entered. | It may differ from arrest, transport, or court-processing time. |
| Rel Date | Shows a release field when the report contains one. | A future or changed custody event should still be rechecked live. |
| Statute / offense | Shows the statute and allegation associated with the custody entry. | A listed charge is not a conviction or final disposition. |
| Court | Routes you toward the court connected with the listed matter. | It does not replace the court’s own docket or orders. |
| Class | Provides the roster’s offense-class shorthand. | Do not infer the final charge level or sentence without the court record. |
Superior Court
The Washington Courts directory lists Mason County Superior Court at 419 N 4th St, Floor 2, Shelton. Use the court record for felony-level case filings and final case information when the roster routes there.
District Court
Mason County District Court is listed at 414 W Franklin St, Shelton, phone 360-427-9670 ext. 339. Use the state court search or court directly for the current case status.
Shelton Municipal Court
Washington Courts lists Shelton Municipal Court at the Civic Center, 525 W Cota St, phone 360-426-9772. A municipal-court entry is not the same as a county Superior Court case.
If the Person Is Not on the Mason County Roster
A missing name does not answer why the person is absent. Work through the likely routes in order rather than searching random county jail sites.
| Problem | Possible explanation | Next action | Official verification route |
|---|---|---|---|
| Arrest was very recent | Transport, intake, identity checks, medical screening, or report generation may still be in progress. | Recheck the current inmate list and call the jail if current custody is urgent. | Mason County Jail: 360-427-9670 |
| Name does not match | The booking may use a legal, former, hyphenated, or differently spelled name. | Try the last name or a distinctive part of the name in the PDF Find function. | Current inmate list + jail contact |
| Person was listed earlier | The person may have been released, transferred, or moved under another legal hold. | Check the Sheriff’s recent release information, then court records. | Release PDF + Washington Courts |
| Court case exists but no jail entry | A person can have an active case or warrant without being in Mason County Jail. | Use the court identified by the case; do not infer custody from the docket. | Washington Courts / court clerk |
| Sentenced or transferred | Custody may have moved from the county jail to Washington DOC. | Search by name or DOC number. | Washington DOC Incarcerated Search |
| Federal matter | The person may be held or later transferred within a federal system. | Use the federal locator when BOP custody is plausible. | BOP Inmate Locator |
Juvenile information, sealed matters, medical/intake restrictions, and other legally restricted records may not appear the same way as ordinary adult public custody data. Contact the responsible agency rather than assuming “no result” means “not arrested.”
Release, Bail, Holds, and Transfers
Check the release report before guessing
The Sheriff’s jail page links a separate “Jail Inmate Release Information” report. If someone disappears from the current roster, check that report and the court record before concluding that the person was transferred.
Verify bail before paying
The jail’s published inmate manual says people with bail established are given an opportunity to arrange bail, but the public offense report is not a complete payment instruction page. Confirm the current amount, payment method, responsible court, and any additional hold directly before sending money.
Payment does not guarantee immediate release. Another warrant, detainer, court order, or processing step can continue custody.
Published release windows are not promises
The Sheriff’s inmate manual, last updated July 11, 2023, says releases are generally processed twice daily, around 8–9 a.m. and 3:30–5 p.m. Treat that as published manual guidance, not a pickup appointment or guaranteed discharge time; operational and court delays can change timing.
Outside-jurisdiction holds matter
The same manual states Mason County can transfer an inmate to another jurisdiction when charges or warrants are pending there and the other agency places a legal detainer. That is why checking only the Mason County release field can be incomplete.
Which Court Should You Check?
The jail report’s court label is a routing clue. Washington Courts provides statewide person/case searching, while Mason County and Shelton courts remain the official sources for their own records, orders, schedules, and active-warrant confirmation.
| Court / source | Current contact | Use it for |
|---|---|---|
| Mason County Superior Court | 419 N 4th St, Floor 2, Shelton • 360-427-9670 | Superior Court cases, filings, hearings, and court-specific record questions. |
| Mason County Clerk | 419 N 4th St, Floor 2 • 360-427-9670 ext. 346 | Superior Court case-document access and clerk functions. |
| Mason County District Court | 414 W Franklin St • 360-427-9670 ext. 339 | District Court case status, dates, and limited-jurisdiction matters. |
| Shelton Municipal Court | 525 W Cota St • 360-426-9772 | Shelton Municipal Court cases shown as municipal matters. |
| Washington Courts Search | Search Case Records | Finding a case, court, or district/municipal court date before contacting the court. |
Video Visits and Inmate Calls: Use the Current Inmate Sales System
Mason County’s live visitation page states that the jail switched voice and video visitation from Securus Technologies to Inmate Sales on August 12, 2024. Old guides that still tell families to fund Securus for ordinary Mason County voice/video service are stale.
Video visitation
- All visitation is conducted by video.
- Create an approved Inmate Sales account and select Mason County Jail.
- Schedule at least 24 hours before the desired visit.
- Picture ID and PIN are required at the time of the visit.
- Each inmate is limited to two on-site visits per week.
- Visitors must be 18 or older under the current public rules.
- Non-attorney video visits are recorded and electronically monitored.
Voice service
The same county page identifies Inmate Sales for voice products and lists Direct Pay and PIN Debit options. Use the live county/vendor flow before purchasing because prices and product terms can change.
The jail’s 2023 inmate manual states regular inmate calls are outgoing-only and ordinary non-attorney calls may be monitored and recorded. It also says staff do not accept routine incoming calls or messages for inmates, except verified emergencies.
Mail, Books, Money, and Commissary
Personal mail: expect photocopying
The published inmate manual says incoming personal mail can arrive by envelope, postcard, or publication, but the inmate receives a photocopy of the mail and envelope. The original is shredded; original photos are placed in the inmate’s property.
Practical consequence: do not send an irreplaceable original letter, document, or photograph without first confirming how staff will handle it.
Mailing address
The Sheriff’s FAQ search result and inmate manual use:
Inmate Name
c/o Mason County Jail
P.O. Box 519
Shelton, WA 98584
Confirm the exact current addressing format with the jail before mailing legal, time-sensitive, or valuable material.
Books and publications
The inmate manual says paperback books and magazines must come directly from a publisher or bookstore approved by the jail. If the seller is uncertain, check with jail staff before ordering; unapproved material can be withheld or returned.
Deposits and commissary
The 2023 inmate manual says the jail lobby has a vendor kiosk that can add money to phone or commissary accounts by debit/credit card and lists a weekly commissary purchase limit of $100. The county’s current public pages do not clearly publish the present commissary vendor or current transaction fees, so verify the vendor and total cost before paying.
Medical Concerns, Mental Health, Property, and PREA
Medical or mental-health concern
The inmate manual says inmates can request routine medical care through the electronic kiosk and should notify a Corrections Deputy immediately for an emergency. Family members should use the jail’s current contact route for urgent information rather than attempting to diagnose or manage treatment from outside.
Property after transfer
The manual says personal property is inventoried at booking. If an inmate transfers to another facility and cannot take property, Mason County may store it for up to 60 days before disposal if it is not collected by the inmate or an authorized person.
PREA reporting
The Sheriff’s July 2023 inmate manual lists a PREA hotline at 800-586-9431 and Human Response Network at 360-748-6601, in addition to staff and kiosk reporting. For an immediate emergency or imminent danger outside the facility, use the appropriate emergency service.
Jail Records, Police Records, and Booking Photos
The roster is only one public record. If you need a larger Sheriff record, use Mason County’s Public Records Center. Its current portal provides a Sheriff-specific request path and lists SheriffRecords@masoncountywa.gov as the accessibility fallback email when the online portal cannot be used.
For jail or Sheriff records
Use Mason County’s Public Records Center. Describe the record, person, and date range precisely. A jail record, arrest report, police investigative record, and court file are not the same record and may have different custodians or disclosure rules.
For court documents
Washington Courts says its online search is not the official court record. For actual filed documents or a verified disposition, obtain records from the court where the case was filed; Mason County Superior Court searches are also routed through Washington’s Odyssey Portal.
Booking photos / mugshots
Do not assume a third-party mugshot page reflects current Mason County policy. The official reports reviewed for this refresh focus on names, booking information, custody, offenses, court codes, and release data. If you need a booking photograph, ask Sheriff Records whether it is releasable under the current law and policy.
Use records responsibly
A booking photo or arrest record does not establish guilt. Do not use jail data to threaten, stalk, shame, or harass a person, victim, witness, or family member.
If Mason County No Longer Has Custody
Washington DOC
Use the Washington DOC Incarcerated Search for people in state corrections custody. It supports name or DOC-number searching and can show the current location and housing assignment.
WA VINE / VINELink
Washington DOC describes WA VINE as a custody-status notification service, and the Mason County jail page links VINELink directly. It is useful when you need notification rather than repeatedly refreshing a roster.
Federal BOP
Use the BOP Inmate Locator for federal Bureau of Prisons custody. A federal case or arrest does not necessarily mean the person has already entered BOP custody.
Mason County Jail and Court Contacts
| Office | Contact | Best reason to use it |
|---|---|---|
| Mason County Jail / Corrections | 411 N 5th St, Shelton, WA 98584 360-427-9670 | Current custody, jail-specific questions, verification before travel or payment. |
| Mason County Public Records Center | Online request portal Sheriff accessibility fallback: SheriffRecords@masoncountywa.gov | Sheriff/public records not already available in roster reports. |
| Mason County Superior Court | 419 N 4th St, Floor 2, Shelton 360-427-9670 | Superior Court case routing and court-specific information. |
| Mason County Clerk | 419 N 4th St, Floor 2 360-427-9670 ext. 346 | Superior Court document and clerk questions. |
| Mason County District Court | 414 W Franklin St, Shelton 360-427-9670 ext. 339 | District Court case/date verification. |
| Shelton Municipal Court | 525 W Cota St, Shelton 360-426-9772 | Shelton municipal case/date verification. |
Mason County Jail Map
Use the map for orientation only. Confirm the purpose of your trip and current facility instructions before traveling.
Before You Rely on a Jail Roster Entry
- An arrest or booking is not a conviction. Court records control the legal case outcome.
- A listed charge can change. Filing decisions, amendments, dismissals, pleas, and judgments belong to the court record.
- A warrant does not prove current jail custody. Washington Courts directs active-warrant questions to the responsible court or law-enforcement agency.
- A screenshot becomes stale. Reopen the official roster before taking an important action.
- A release field is not a pickup guarantee. Holds, detainers, paperwork, and operational processing can change actual discharge timing.
- Do not misuse public information. Never use custody data for harassment, stalking, threats, intimidation, or public shaming.
Mason County Jail Roster FAQs
How do I find someone in Mason County Jail in Washington?
Start with the Mason County Sheriff’s official Current Inmate List, which is a PDF organized by permanent bed. Search the last name with your browser or PDF viewer, save the booking number, then use the separate current offense report to match charges and the court code.
What is the difference between the current inmate list and the in-custody offense report?
The current inmate list is a custody/housing snapshot with the booking number, name, bed or housing line, and time incarcerated. The offense report is organized by name and adds booking date, statute, offense, court code, offense class, and a release-date field.
What should I do if the person is not on the Mason County jail roster?
Check name spelling, recheck after a very recent arrest, review the official recent-release report, then use Washington Courts if a case exists. If a transfer is possible, search Washington DOC or the federal BOP locator instead of randomly checking other counties.
What do SUPR, DIST, and MUNI mean on Mason County jail records?
They route the listed matter to Superior, District, or Municipal court. Mason County’s Washington Courts directory lists Mason County Superior Court, Mason County District Court, and Shelton Municipal Court as separate courts with separate contacts.
Does a Mason County roster charge mean the person was convicted?
No. A roster entry reports custody and listed allegations at that stage. Use the court record for later filings, pleas, dismissals, judgments, and final disposition.
How do I check whether a Mason County inmate was recently released?
The Sheriff’s jail page links a separate Jail Inmate Release Information PDF. Check that report and the related court record before assuming a person who disappeared from the current roster was transferred.
How does Mason County Jail visitation work now?
The current county visitation page says all visits are by video through Inmate Sales. Visitors must schedule at least 24 hours ahead, use picture ID and a PIN, and follow the jail’s current conduct rules; each inmate is limited to two on-site visits per week.
Can I call an inmate at Mason County Jail?
Ordinary calls are inmate-initiated. Mason County’s published inmate manual says calls are outgoing-only and ordinary non-attorney calls may be monitored or recorded. The current county visitation page identifies Inmate Sales as the voice/video provider.
Where do I send personal mail to a Mason County Jail inmate?
The Sheriff’s published guidance uses the inmate’s name, c/o Mason County Jail, P.O. Box 519, Shelton, WA 98584. The inmate manual says incoming personal mail is photocopied and the original is shredded, while original photos are placed in property, so confirm current rules before sending anything irreplaceable.
Where should I search after a transfer out of Mason County Jail?
Use Washington DOC Incarcerated Search for state corrections custody and the Federal Bureau of Prisons Inmate Locator for BOP custody. The Mason County release report and court record can help explain whether the person was released or transferred.
Official Sources Reviewed
- Mason County Sheriff — Corrections / Jail: official current inmate, offense, release, visitation, PREA and VINELink routing.
- Mason County Sheriff — Current Inmate List, by Permanent Bed.
- Mason County Sheriff — Current Inmate Offense List / In-Custody Report.
- Mason County Sheriff — Jail Inmate Release Information.
- Mason County Jail — current visitation and Inmate Sales instructions.
- Mason County Jail Inmate Manual, updated July 11, 2023; used only where newer county pages did not supersede the jail-level rule.
- Washington Courts — Mason County Court Directory.
- Washington Courts — Search Case Records.
- Washington State Department of Corrections — Incarcerated Search.
- Federal Bureau of Prisons — Inmate Locator.
- Mason County Public Records Center.
Source review date: October 3, 2026. Time-sensitive custody, court, vendor, visit, payment, mail, and release information should be rechecked through the linked official source before action.