Where to Send Mail to Someone at Gila Unit (Updated 2025)

Starting December 15, 2025, most personal mail for someone at Gila Unit goes through ADCRR's Digital Processing Center in Texas. Use this address for personal letters, greeting cards, and photos - but not for legal mail, parcels, publications, or official government mail. Address your envelope like this: Arizona Department of Corrections, Rehabilitation and Reentry Inmate's Full First and Last Name + ADCRR Number Prison Complex, Assigned Unit PO Box 211309 Dallas, TX 75211

Packages and publications go to a different address. Starting January 7, 2026, send them here: Arizona Department of Corrections, Rehabilitation and Reentry Inmate's Full First and Last Name + ADCRR Number Prison Complex, Assigned Unit 801 E Jefferson Street Phoenix, AZ 85034

Gila Unit also has a local mailing address that's been used historically for direct mail: Inmate Name and ADC # P.O. Box 3867 Douglas, AZ 85608

How to Address

• ✓ Use the incarcerated person’s full first and last name.
• ✓ Include their ADCRR/ADC number.
• ✓ Add the prison complex and the assigned unit.
• ✓ Match the address to what you’re sending: personal letters/cards/photos go to the Digital Processing Center (Dallas); packages/publications go to the centralized Phoenix address; the Douglas P.O. Box is the unit’s listed local address that’s been used historically for direct mail to Gila Unit.

ADCRR built in a short grace period when the Digital Processing Center change kicks in on December 15, 2025. During that window, mail sent to an old address may still get through. Once the grace period ends, though, items sent to the wrong address will be returned to sender.