Mason County Jail Overview
Mason County Jail is the jail function of the Mason County Sheriff's Office. The official county page identifies Sheriff Joe Lancaster and lists the sheriff's office at 205 Westmoreland Street in Mason. The same page lists dispatch separately, which is important for after-hours custody questions. No separate city jail, regional jail, work-release annex, state prison, BOP prison, ICE detention facility, or U.S. Marshals facility was identified inside Mason County in the official sources reviewed.
The jail is best understood as a small local holding facility. People held through Mason County Jail may include local pretrial detainees, short-term county jail inmates, people waiting for bond or court, and people held until release, transfer, or housing elsewhere. The official local page does not publish housing pod names, a public lobby schedule, a separate booking desk number, a jail construction year, or a detailed security-level classification. Public-facing jail contact is routed through the sheriff office and dispatch numbers listed by Mason County.
The official sheriff page is the local source for Mason County Jail contact facts and the VINELink custody-notification link. The Mason County Sheriff page also confirms the Westmoreland Street location used for jail and sheriff office contact.
Mason County Jail has a small public footprint, so custody checks often need the sheriff page, Kologik roster, VINELink, and phone confirmation to be read together.
Mason County Jail Capacity
The Texas Commission on Jail Standards reported Mason County Jail with a rated capacity of 5 beds in the June 1, 2026 County Jail Population workbook. That small scale shapes almost every practical lookup issue. A single booking can change the percentage of capacity by a large amount, and the online roster may have no visible cards at times. TCJS reported 1 total local, contract, and federal jail-population inmate for Mason on June 1, 2026, plus 1 Mason inmate housed elsewhere in-state.
The TCJS population reports also showed Mason's average daily population as 3 in the June 2026 incarceration-rate series, with a countywide population figure of 3,987 and an incarceration rate of 0.75. From 2024 through mid-2026, Mason's reported ADP moved between 1 and 4. The research did not locate a Mason-specific overcrowding lawsuit, consent decree, closure announcement, or new jail construction source.
Look Up Mason County Jail Inmates
The correct public roster for Mason County Jail is the Kologik Public Jail Roster for ORI TX1600000. The roster should identify Mason County Sheriffs Office. On June 30, 2026, the current roster API returned no visible inmate cards, so a Mason County Jail search must include fallback channels. Use the roster first for public current jail cards, then use sheriff phone, dispatch, VINELink, and public information requests when the person is not listed.
- Open the Mason Kologik roster and confirm the Mason County Sheriffs Office header.
- Use RECENT BOOKINGS, ALL, A through Z buttons, Name Filter, and Order By to search visible cards.
- If a card appears, read the arrest date, days jailed, charge, warrant number, bond, arresting agency, and photo field if available.
- If no record appears, call the sheriff office or dispatch and ask whether the person was released, transferred, or housed elsewhere.
- For custody notification, search VINELink and sign up for notices where the person is represented.
- For a sentenced state prisoner, search TDCJ instead of the Mason County Jail roster.
For a broader explanation of roster fields and booking records, the Mason County inmate records page separates Kologik data from court, state prison, federal, and immigration records.
Mason County Jail Contact
Use the sheriff office contact information for Mason County Jail questions unless a specific court or state agency issue is involved. Current custody checks, visit confirmation, mail questions, transfer questions, and local jail record routing start with the sheriff office or dispatch. The published dispatch number is especially useful when timing matters or when the public roster is empty.
Mason County Jail
205 Westmoreland Street
Mason, TX 76856
Mailing: PO Box 391, Mason, TX 76856
Sheriff office: 325-347-6937
Dispatch: 325-347-5252
Sheriff: Joe Lancaster
The Sheriffs' Association of Texas also confirms the Mason County sheriff contact at the same Westmoreland Street address and phone. If the needed record is not a current custody answer, use the Mason County public information request process and give specific identifying facts, such as full name, date, record type, and agency.
Visiting Mason County Jail
Mason County did not publish a jail visitation schedule, video visitation provider, attorney visit calendar, dress code, child visitor rule, or visitor ID rule in the official sources reviewed. That absence matters. Do not assume a large-county visit model, a third-party video platform, or a fixed public calendar. Call before travel, confirm the person is still held through Mason County Jail, and ask whether the visit can occur that day.
| Visit Issue | Official Mason Finding | Facility-Specific Step |
|---|---|---|
| Public visitation schedule | Not located on the county site | Call 325-347-6937 or dispatch before traveling. |
| Video visitation | Not located | No vendor should be assumed from another county. |
| Visitor ID requirements | Not located | Ask what ID is needed and whether the visit is approved. |
| Attorney visits | Not located | Coordinate directly with sheriff or jail staff. |
| Child visitor rules | Not located | Confirm by phone before bringing a minor. |
| Visitor entry and parking | Not located | Use the sheriff office address and ask about entry before arrival. |
Mason County Jail Mail and Money
The research did not locate a Mason County Jail mail rule page, inmate mail format, commissary vendor, money-deposit portal, phone provider, tablet program, or fee table. The only local mailing address found for the jail operation is the sheriff's mailing address. That means a family member should confirm the person's exact booking name and any required booking number before sending mail, money, books, photos, or other items.
| Service | Published Detail | What to Confirm |
|---|---|---|
| PO Box 391, Mason, TX 76856 | Whether inmate name, booking number, return address, or item limits are required. | |
| Physical delivery | 205 Westmoreland Street, Mason, TX 76856 | Whether any in-person delivery is accepted. |
| Commissary | No official vendor located | Whether commissary is available and how deposits are handled. |
| Phone or tablet service | No provider located | Whether the person can call out and what account setup is needed. |
| Money deposit | No public fee schedule located | Whether cash, money order, kiosk, or online payment is accepted. |
State prison mail, phone, and money rules are different. Once a Mason County defendant is sentenced to TDCJ custody, use TDCJ's statewide visitation and inmate mail guidance rather than Mason County Jail assumptions.
Mason County Jail Booking
Mason County does not publish a detailed intake guide, but Texas procedure and Kologik fields show the basic path. After arrest or warrant service, a person may be transported to the Mason County Sheriff's Office jail function for identity checks, search, property inventory, medical or mental-health screening, fingerprints, booking photo, charge entry, and jail management entry. Kologik can distinguish booking time from arrest or arrival time, while the public card displays an Arrested field.
After booking, Texas Code of Criminal Procedure Article 15.17 requires a magistrate warning without unnecessary delay, generally no later than 48 hours after arrest. The warning covers the accusation, right to counsel, right to remain silent, and bond conditions if bond is allowed. A Mason County Jail roster card can show charge, warrant, and bond fields, but those fields are a custody snapshot. The filed court case may change when the prosecutor reviews the report.
Bond at Mason County Jail can involve cash bond, surety bond through a licensed bondsman, personal bond, or no bond. No official local page was found publishing bond-payment hours, accepted payment types, online bond payment, or a local bail schedule. Before trying to post money, call the sheriff office or dispatch and ask whether a local bond exists, whether a hold prevents release, and whether the person has already been moved.
Mason County Jail Transfer Searches
Mason County Jail is not the place to search every person connected to a Mason County case. A sentenced state prisoner from Mason County moves into the Texas Department of Criminal Justice inmate search. TDCJ profiles are state prison records and may show TDCJ number, SID, name, race, gender, current facility, projected release, maximum sentence date, parole eligibility, offense, and sentence. They do not show Mason booking bond or local jail housing.
No TDCJ unit, BOP prison, ICE detention facility, or U.S. Marshals facility was identified inside Mason County. Still, federal and immigration custody can matter after a local arrest or hold. Use the Federal Bureau of Prisons inmate locator for federal sentenced inmates and ICE ODLS for immigration detention. Federal pretrial defendants may be in U.S. Marshals custody and housed by contract, so the BOP locator may not show every federal pretrial person.
Important: Mason County Jail records, TDCJ records, BOP records, and ICE records answer different custody questions.
About Mason County Jail
The most important facility fact is scale. Mason County Jail's five-bed TCJS capacity makes it a small local jail, not a large detention center with public pods, a published program catalog, or a long vendor list. No official Mason-specific jail program page was located for GED, vocational, substance-abuse, work-release, religious-service, medical-request, mental-health, grievance, tablet, or reentry programs. That should be read as a publication gap, not proof that every service is absent.
Jail conditions oversight in Texas runs through the Texas Commission on Jail Standards. Texas Government Code Chapter 511 creates TCJS and supports jail standards, population reporting, and complaint or inquiry channels. For an immediate local safety or custody issue, contact the sheriff office or dispatch. For a state jail-standard concern, TCJS is the statewide oversight body. Death-in-custody reporting is governed by Texas Code of Criminal Procedure Chapter 49.
The sheriff page was modified April 28, 2026 and included a full-time jailer/dispatcher employment notice. That job notice provides local operational context because it ties jailer and dispatcher duties together in the sheriff operation and requires jailer/dispatcher certification. It is not a public inmate service rule, but it helps explain why dispatch is a central custody-routing channel for a small jail.
Note: Confirm custody, visiting, mail, and money procedures with Mason County Jail before traveling or sending anything.