Williamson County Inmate Information & Jail Resources
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Inmate Search
Jail Info
When someone you care about has been arrested in Williamson County, getting accurate information quickly is critical. This page provides direct access to official county resources—including inmate search, jail contact details, visitation rules, and how to communicate with an inmate.
At Bulldog Bail Bonds, we are available 24/7 to help you navigate the process. Answer a few questions, and we will handle the rest.
Williamson County Jail Information
🔎 Williamson County Inmate Search (Official Tool)
The Williamson County Sheriff’s Office provides an online inmate search tool where you can:
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Confirm if someone is in custody
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View booking details and charges
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Check bond amounts
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See custody status and release updates
👉 Access the official inmate search here:
If you’re having trouble locating someone, call us—we can assist immediately.
How to Write to an Inmate in Williamson County
From the Williamson County website:
Currency of any type or amount, money orders, payroll checks, personal checks, or blank checks WILL NOT BE ACCEPTED. Mail containing ANY items that inmates can purchase on commissary will not be delivered. (Ex. Stationery items such as letterheads, stamps, envelopes, blank paper, pens, pencils, blank cards, postcards.) (Ex. Personal hygiene items such as tooth care products, razors, soap and hair care products, etc.) (Ex. Food items will not be accepted in any form.)
Change in Inmate Postal Mail Delivery
The Williamson County Sheriff's Office has contracted with NCIC-Inmate Communications to provide electronic mail services for the Williamson County Jail. The changes are being made to streamline the operations of the Sheriff's Office, improve communications, and ensure the safety and well-being of inmates and staff.
Effective August 1, 2022, inmate postal mail must be sent to the following address:
NCIC-Williamson County Jail
Inmate Name-So Number
PO BOX 591
Longview, TX 75606
The inmates' name and booking/ID number must be clearly printed on the outside of the envelope or post card to ensure the mail is posted to the current account.
All regular inmate postal mail (postcards, letters, greeting cards, etc) will be scanned into the system and available to the inmates to view their postal mail via the kiosks.
Legal mail, court documents, books, and publications will continue to be sent to the facility directly at the following address:
Williamson County Jail
Inmate's Last Name, First Name, Date of Birth (DOB)
P.O. Box 2119
Georgetown, TX 78627
Such as:
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Reading material has to come from retailers
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No hard cover books
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No provocative, true crime or suggestive books
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No envelopes or stamps
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Packages containing prohibited material will be put into inmate property.
Ways to add money:
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Call 866-345-1884
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Kiosk (located in Williamson County Jail lobby)
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By Mail (Money order or Cashier's check) Address as follows:
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Inmate Trust Fund
Inmate's Last Name, First Name, Date of Birth (DOB)
P.O. Box 1939
Georgetown, TX 78627
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