Blanco County Jail is located at 105 North Avenue G, Johnson City, Texas 78636. The phone number is (830) 868-7104. The inmate capacity at Blanco County Jail is 56, and it is a high-security county jail. The Blanco County Sheriff runs the county jail according to the minimum jail standards set out by the Texas Commission on Jail Standards (TCJS).

Rules of Visitation

Anyone who wants to visit an inmate at Blanco County Jail needs to be registered first on the visitor’s list. Your name has to also be on the approved visitor’s list, meaning the inmate has listed you for visitations. Visitors are advised to call the jail and confirm with jail authorities before going there for an inmate visit. The following are among the guidelines for visitors:

• Visitors cannot be prior felons.
• Visitors must have a valid government ID.
• Children under the age of 16 must be accompanied by a legal guardian

Phone Calls

Inmates at Blanco County Jail can call any individual outside the jail who is on the approved list. Calls can be made between 7:00 AM and 7:30 PM, and the calls are paid for by the receiver. The maximum amount of time for phone calls is typically 30 minutes. During rush hours, however, the time allotted for phone calls is usually drastically reduced to 10 minutes.

The posts on this website endeavor to provide helpful information. There is no intention to imply misconduct on the part of any individual, institution, or organization.

–Guest Contributor