Hays County Juvenile Detention Center
Hays County Juvenile Detention Center
Secure Juvenile Post-Adjudication FacilityMailing Address
[Youth Full Legal Name] — [Juvenile / Facility ID if known]
Hays County Juvenile Post-Detention Center
2250 Clovis Barker Road, San Marcos, TX 78666
Hays County Juvenile Post-Detention Center
2250 Clovis Barker Road, San Marcos, TX 78666
Physical Address
2250 Clovis Barker Road, San Marcos, TX 78666
Phone
Governing Agency
Hays County Juvenile Probation Department
Inmate ID
Juvenile / Facility ID (if assigned) — Not required
Last Verified
September 25, 2026
Facility Mailing and Service Information
Texas juvenile facilities operate under state juvenile standards and facility-specific local procedures.
Use the youth's full legal name and any juvenile/facility ID supplied by the facility, plus a complete sender return address. Secure facilities are subject to Texas Administrative Code Chapter 343 correspondence protections and security rules.
Photo, publication, package, money and visitation rules can differ by program. Confirm current local requirements before sending irreplaceable originals.
Use the youth's full legal name and any juvenile/facility ID supplied by the facility, plus a complete sender return address. Secure facilities are subject to Texas Administrative Code Chapter 343 correspondence protections and security rules.
Photo, publication, package, money and visitation rules can differ by program. Confirm current local requirements before sending irreplaceable originals.
Source: Official sourceLast verified: September 25, 2026
Confirm the facility's current photograph size, quantity, instant/Polaroid and content restrictions before mailing. Do not send irreplaceable originals without first confirming how photos are handled.
Source: Official sourceLast verified: September 25, 2026
Confirm the facility's current publisher/source, binding, quantity and package-approval rules before ordering books, magazines or parcels.
Source: Official sourceLast verified: September 25, 2026
Confirm the facility's current youth property/account procedure before sending funds. Do not place cash inside ordinary correspondence unless staff explicitly authorizes it.
Source: Official sourceLast verified: September 25, 2026
Confirm the youth's current placement, approved visitor status, identification requirements and current visitation schedule before traveling.
Source: Official sourceLast verified: September 25, 2026
How to Address Your Letter
Verify the youth is currently assigned to Hays County Juvenile Post-Detention Center before mailing.
Address correspondence with:
- Youth's full legal name
- Juvenile/facility ID if assigned
- Hays County Juvenile Post-Detention Center
- 2250 Clovis Barker Road, San Marcos, TX 78666
- Sender's complete return address
Facility/program-specific mail and enclosure rules should be confirmed before sending irreplaceable originals.
Address correspondence with:
- Youth's full legal name
- Juvenile/facility ID if assigned
- Hays County Juvenile Post-Detention Center
- 2250 Clovis Barker Road, San Marcos, TX 78666
- Sender's complete return address
Facility/program-specific mail and enclosure rules should be confirmed before sending irreplaceable originals.
About Hays County Juvenile Detention Center
Hays County Juvenile Post-Detention Center is a current Dallas/Harris/Hays juvenile justice facility or campus documented by the responsible county or TJJD.