How to Send Mail to an Inmate at Garza East Unit (Digital Mail vs Unit Mail)
Most personal mail to someone at Garza East Unit goes through the TDCJ Digital Mail Processing Center — not directly to the unit. Letters, greeting cards, photos, and other personal correspondence all route through Dallas first. Format your envelope exactly like this so it gets there: Texas Department of Criminal Justice, the inmate's full first and last name plus their TDCJ number, PO Box 660400, Dallas, TX 75266-0400.