Inmate Mail

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.)


The Williamson County Sheriff's Office has contracted with Smart Communications to provide MailGuard 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.

Mailguard is a quick and efficient way for inmates to receive letters and photos electronically.  Effective May 10, 2019, inmate postal mail must be sent to the following address:

PO BOX 1848
Pinellas Park, FL  33780

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.

Upon release, inamtes can login into the public website at https://www.smartjailmail.com/ and enter their inmate number and password to download their photos, messages and postal mail for FREE!

Legal mail, court documents, books, and publications will continue to be sent to the facility directly at the address below:

Williamson County Jail
Inmate's Last Name, First Name, Date of Birth (DOB)
P.O. Box 2119
Georgetown, TX 78627

  • Reading material has to come from retailers
  • No hard cover books
  • No provocative, true crime or suggestive books
  • No envelopes or stamps
  • Packages containing prohibited material will be put into inmate property.
Inmate Trustee Accounts / Commissary Money

Ways to add money:

  • Online Payments ( www.accesscorrections.com )
  • Kiosk (located in Williamson County Jail lobby)
  • By Mail (Money order or Cashier's check)
    Address as follows:

    Inmate Trust Fund
    Inmate's Last Name, First Name, Date of Birth (DOB)
    P.O. Box 1939
    Georgetown, TX 78627