Find a Williamson County Jail Booking and Confirm Current Custody
If someone was arrested in Williamson County, start with the county’s official Jail Records search. You can look for the person by first and last name or by booking number. Once you find the correct record, save the jail identifiers before doing anything else.
If the arrest was very recent or release may be happening now, do not depend on an old browser tab. Recheck the record and call Jail Information at 512-943-1365. Below you can also check bond, understand first appearance, prepare for visitation, send mail correctly, add money, receive calls and find the criminal court case.
Williamson County Records Inquiry → Jail Records.
First + last name or booking number.
512-943-1365 for current custody questions.
306 W. 4th Street, Georgetown.
Official procedures reviewed August 15, 2026.
What do you need to know about the inmate?
Search the jail database first. If nothing appears and the arrest happened recently, call Jail Information instead of assuming the person was released.
Run the custody searchOpen the latest jail entry, then call 512-943-1365 when a transfer or release may be happening.
Understand the resultCheck Jail Bond Records. A new arrest may still be waiting for the magistrate to set bail and release conditions.
Check bond and magistrationConfirm visitor eligibility, create the NCIC account, bring only permitted items and arrive 15 minutes early.
Prepare for visitationCommissary money and communication money are not the same thing. Access Corrections and NCIC serve different purposes.
Choose the correct accountUse the criminal case search for the next court setting and Pretrial Services if the defendant needs appointed counsel.
Continue to the court caseHow to search Williamson County Jail records
What a Williamson County jail record can—and cannot—tell you
Information |
What it helps confirm |
What it does not prove |
Next step |
|---|---|---|---|
Booked name |
How the person is identified in the county jail system. |
Identity when several people have similar names. |
Compare another identifier. |
Booking number |
A particular jail booking record. |
That it is the only arrest or court case for the person. |
Save it for jail questions. |
SO number |
A Sheriff’s Office identifier used by several county services. |
That every number on the page means the same thing. |
Use the exact SO# where requested. |
Booking date |
When the displayed custody process began. |
The exact time the alleged offense occurred. |
Compare the arrest report and court case. |
Charge |
The allegation associated with the booking or case entry. |
Guilt or the final filed disposition. |
Check criminal court records. |
Bond |
A release condition or amount associated with a charge. |
That payment immediately releases the person. |
Review all causes and holds. |
Release status |
Whether the displayed jail event appears to have ended. |
That the criminal case was dismissed. |
Find the court case. |
The person was arrested—but you cannot find the booking
If the online search is not enough, use the jail entrance—not a random county office
Georgetown, TX 78626
Jail Information: 512-943-1365
The county identifies the jail reception entrance as being at the north end of the Sheriff’s Office.
Parking around the jail and Justice Center
Williamson County’s court visitor guidance says several free parking options are available around the Justice Center. It specifically identifies a surface lot on 4th Street just north of the Justice Center and a parking garage on 4th Street across from the Williamson County Jail.
What happens before a Williamson County inmate gets a bond
How to check Williamson County bond records
Cash, surety and personal bonds
The bond amount is deposited according to the court and jail process.
A licensed bail bond company posts the bond subject to its agreement and county rules.
The defendant promises to return to court and comply with release conditions. Only a judge can approve it.
A bond amount does not always mean the person is ready to walk out
Williamson County Jail visitation rules that matter before you leave home
Rule |
Published requirement |
|---|---|
Visit length |
20 minutes. |
Frequency |
Two visits per week, maximum one visit per day. |
Age under 14 |
Must be accompanied by a parent or guardian. |
Age 15–16 |
Must be accompanied by an adult. |
Adults |
Current valid state-issued ID required. |
What to bring |
ID and keys only. |
Attorney / clergy |
May visit 24/7; attorneys must show a bar card. |
Contact visits |
Not allowed. |
Dress rules
Travelling more than two hours?
Do not send ordinary inmate letters to the Georgetown jail address
Regular personal mail
NCIC-Williamson County JailInmate Name – SO Number
PO Box 591
Longview, TX 75606
The mail is scanned and made available for the inmate to view through jail kiosks.
Legal mail, court documents and approved publications
Williamson County JailInmate’s Last Name, First Name, DOB
P.O. Box 2119
Georgetown, TX 78627
This separate route is used for legal mail, court documents, books and publications that meet jail rules.
Before mailing a personal letter
Books and publications
Use Access Corrections for inmate money—not the phone account
Use Access Corrections for the inmate trust account.
Open Access CorrectionsDeposit support:
The Sheriff lists a deposit kiosk in the Williamson County Jail lobby.
Money order or cashier’s check can be mailed using the inmate-trust address below.
Inmate’s Last Name, First Name, DOB
P.O. Box 1939
Georgetown, TX 78627
NCIC communication money is separate from commissary money
Inmate trust / commissary
Use Access Corrections when you want to add money to the inmate’s jail trust account.
Support: 866-345-1884
Calls / messaging / video
Use NCIC for supported phone, messaging and video communication services.
Support: 800-943-2189
Open NCICNeed more than the online inmate entry?
The Williamson County Sheriff’s Public Records Center gives a faster first step for many routine records.
Find the Williamson County criminal case after the inmate is released
Which clerk handles the criminal case?
Class A and B misdemeanors
Williamson County says Class A and Class B misdemeanor cases are handled through the County Courts at Law and the County Clerk.
County Clerk Courts Division:
512-943-1150
Felony district-court cases
Criminal district-court records are maintained by the Williamson County District Clerk.
District Clerk:
512-943-1212
If the inmate cannot afford an attorney, they can ask while still in jail
Williamson County inmate and court contacts
Georgetown, TX 78626
Jail Information: 512-943-1365
Use for current inmate, booking and custody questions.
Georgetown, TX 78626
County Clerk Courts: 512-943-1150
District Clerk: 512-943-1212
Use for Sheriff-created arrest reports, incident reports and incarceration verification.
Indigent Defense: 512-943-1959
Pretrial Services main office: 512-943-3224
Inmate trust / commissary deposit assistance.
Calls, supported messaging and video visitation.
Williamson County Jail map
Williamson County Justice Center map
Small Williamson County details that can save a wasted trip or payment
A new inmate may still be processing. Recheck or call 512-943-1365.
Booking number and SO number appear in different services. Copy the requested identifier exactly.
NCIC handles communications. Access Corrections is the current inmate-trust route listed by the Sheriff.
Ordinary personal mail goes through the NCIC scanning address in Longview.
Williamson County says visitors should bring only their ID and keys.
Continue to Williamson County Criminal Case Records to find the next setting and final disposition.
Williamson County Sheriff inmate search FAQs
How do I search for an inmate in Williamson County Texas?
Use the official Williamson County Records Inquiry and select Jail Records. The Sheriff’s Corrections Bureau says jail records can be searched by the person’s first and last name or by booking number. Open the matching record, verify identifying details, and save the booking number or Sheriff’s Office number shown before checking bond, visitation, mail or court information.
Why is someone who was just arrested not showing in the Williamson County jail search?
A new arrest may not appear immediately while intake, identification, medical screening or magistration is still taking place. The person may also have been cited and released, booked under a different name, transferred, or released before you searched. Call Williamson County Jail Information at 512-943-1365 when custody status is time-sensitive.
How do I confirm whether someone is still in Williamson County Jail?
Check the current Jail Records entry in Williamson County Records Inquiry and then call Jail Information at 512-943-1365 if release or transfer status matters immediately. The county warns that its online records are provided as a public service and does not guarantee that every item is complete or current.
What is the SO number for a Williamson County inmate?
Williamson County uses a Sheriff’s Office number, often written as SO number or SO#, in several inmate services. The county’s mail instructions require the inmate’s name and SO number, while the jail lookup can also be searched by booking number. Copy the exact identifier displayed for the inmate rather than assuming different jail numbers are interchangeable.
Where is the Williamson County Jail in Georgetown?
The Williamson County Jail reception entrance is at 306 W. 4th Street, Georgetown, Texas 78626, at the north end of the Sheriff’s Office. Jail Information can be reached at 512-943-1365. The county also identifies free parking options around the nearby Justice Center, including parking on 4th Street.
How do I check an inmate’s bond in Williamson County?
Open Williamson County Records Inquiry and select Jail Bond Records. Check every case because one person may have more than one charge or bond condition. Williamson County magistrates conduct bail hearings seven days a week, 365 days a year. The county recognizes cash, surety and personal bonds, and only a judge can approve a personal bond.
How does Williamson County Jail visitation work?
Visitors should arrive 15 minutes before the scheduled visit with a current valid state-issued ID and bring only their ID and keys. Visits last 20 minutes. The Sheriff’s current rules allow two visits per week and one per day. Non-family visitors must be placed on the inmate’s approved list, which can include up to five friends. Video visitation is provided through NCIC.
What is the mailing address for a Williamson County Jail inmate?
Regular personal mail is sent to NCIC-Williamson County Jail, Inmate Name-SO Number, PO Box 591, Longview, TX 75606. It is scanned for the inmate to view electronically. Legal mail, court documents, books and approved publications use the jail’s separate Georgetown address, so do not send those items through the ordinary NCIC personal-mail address.
How do I send money or pay for calls and video visits for a Williamson County inmate?
Use Access Corrections for the inmate trust or commissary account; the Sheriff’s page also lists 866-345-1884, the jail lobby kiosk and mailed money order or cashier’s check options. NCIC is used separately for inmate phone, messaging and video communication services and can be reached at 800-943-2189. Confirm which account you are funding before paying.
How can a Williamson County inmate request a court-appointed attorney?
An arrested person can request appointed counsel when meeting with the magistrate. Someone who remains in jail can also submit a Request for Court Appointed Attorney through the jail kiosk or in writing. A released defendant who cannot hire counsel can apply through Williamson County’s online Indigent Defense Portal before the first court date. Pretrial Services answers indigent-defense questions at 512-943-1959.