General guidance for Mail and Photos
Mail and Photos at Guadalupe Adult Detention Center, TX: start with our general mail and photos guide, then confirm details with the facility at (830) 303-8866.
Also known as: Guadalupe County Jail
Find inmate search, visitation, mail, phone, and commissary information for Guadalupe Adult Detention Center in Seguin, TX. Use this guide to confirm facility details and next steps.
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Visiting Guadalupe Adult Detention Center comes down to two things: matching the right day to the inmate's last-name initial, and arriving during the correct time window based on the inmate's gender.
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Want to add money for phone calls at Guadalupe Adult Detention Center? Here's the vendor you'll work with and how to reach them.
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Inmates at Guadalupe County Jail can only place outgoing calls—they can't receive them. Calls are either collect (billed to whoever answers) or prepaid through a GTL AdvancePay account. If you want to avoid surprise charges and keep better track of costs, setting up a prepaid account is the way to go.
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Visitation at Guadalupe Adult Detention Center is organized by the inmate's last name: A–L can visit on Fridays and Sundays, while M–Z visit on Saturdays and Mondays. Male visiting windows are 8:30–10:30 AM and 12:00–4:00 PM. Female visiting hours are 8:00–10:00 PM. Each inmate may receive two visits per week, limited to 30 minutes each (you cannot combine them into a single 60-minute visit). Bring an accepted government-issued photo ID and dress conservatively. Only identification and keys may be brought inside. Attorneys can visit clients 24 hours a day except during emergencies, and special visits for immediate family traveling more than 100 miles from Seguin may be approved by the Shift Commander. Visits can be restricted for security or operational reasons.
Read full guideGuadalupe Adult Detention Center does not accept incoming phone calls for inmates, and staff will not deliver phone messages. Inmates place outbound calls using phones in their living units, available daily from 7:00am to 11:00pm. To receive calls, set up a GTL AdvancePay prepaid calling account (customer line: 1-866-230-7761). Calls run through the vendor system, so dropped calls can happen if the system detects certain features. GTL recommends avoiding three-way calls and transfers. Don't use hold, call waiting, cordless phones, pressing tones, or long pauses. GTL/ViaPath has also disclosed an August 2020 data exposure affecting Telmate users, with details and mitigation steps provided by the company.
Read full guideHandling money for someone at Guadalupe Adult Detention Center usually involves two things: bond and account deposits. In Guadalupe County, a cash bond is posted with the court, and paying it guarantees the defendant's appearance. If you use a bail bondsman instead, the company must be licensed in Guadalupe County. Many operate 24 hours. For day-to-day spending, Texas facilities typically use an Inmate Trust Fund (commissary) that you fund through approved online vendors, facility kiosks, or mailed money orders and cashier's checks. Confirm which vendors are approved and follow the facility's deposit instructions before sending anything. Do not send cash or personal checks. Expect service fees and processing times. The Trust Fund office usually will not release balances or transaction details to third parties.
Read full guideMail and Photos at Guadalupe Adult Detention Center, TX: start with our general mail and photos guide, then confirm details with the facility at (830) 303-8866.
Visits are organized by the inmate’s last name: A–L visit on Fridays and Sundays, and M–Z visit on Saturdays and Mondays.
VisitationEach inmate may receive two visits per week. Each visit is limited to 30 minutes, and you cannot use a single 60-minute visit to cover the weekly total.
VisitationYes. Attorneys may visit clients 24 hours a day except during emergencies, although short delays can happen due to headcounts or feeding schedules.
VisitationNo. Guadalupe Adult Detention Center does not accept incoming phone calls for inmates and staff do not deliver phone messages. Inmates can place outbound calls from on-unit phones that are available from 7:00am to 11:00pm.
CommunicationSet up a GTL AdvancePay prepaid calling account by calling 1-866-230-7761, then follow GTL’s account setup and payment instructions. Once your account is in place, the inmate can call you through the vendor-managed system.
CommunicationCalls can disconnect when certain features or actions trigger the phone system. GTL recommends avoiding three-way calls or transfers. Don't use hold, call waiting, cordless phones, pressing tones, or long pauses during the call.
CommunicationSearch for your loved one to start communicating today
Guadalupe County Adult Detention Center in Texas has 598 beds and is staffed by 119 TCOLE-certified corrections officers.
This guide is based on feedback from dozens of families and official facility documentation. Learn how we verify