Orin Allen Youth Rehabilitation Facility
Orin Allen Youth Rehabilitation Facility
County Youth Rehabilitation FacilityMailing Address
Orin Allen Youth Rehabilitation Facility
[Youth Full Name]
P.O. Box 398
Byron, CA 94514
[Youth Full Name]
P.O. Box 398
Byron, CA 94514
Physical Address
Byron, CA 94514
Phone
Governing Agency
Contra Costa County Probation Department
Inmate ID
Youth / Resident ID — Not required
Last Verified
September 29, 2026
Facility Mailing and Service Information
Verify the person's current custody/placement and identifier before mailing. Use the recipient's full legal name and follow the facility's current correspondence rules.
Source: Official sourceLast verified: September 29, 2026
Verify current photograph size, quantity and content restrictions before mailing.
Source: Official sourceLast verified: September 29, 2026
Verify current publication/package source and content rules before ordering.
Source: Official sourceLast verified: September 29, 2026
Do not send cash with ordinary correspondence. Use the current approved account-deposit method.
Source: Official sourceLast verified: September 29, 2026
Verify current visitor approval, identification, scheduling and facility rules before travel.
Source: Official sourceLast verified: September 29, 2026
How to Address Your Letter
Verify the person's current custody/placement and identifier before mailing. Use the recipient's full legal name and follow the facility's current correspondence rules.
About Orin Allen Youth Rehabilitation Facility
Current Contra Costa County youth rehabilitation facility serving committed youth.