John A. Davis Juvenile Hall
John A. Davis Juvenile Hall
County Juvenile HallMailing Address
John A. Davis Juvenile Hall
[Youth Full Name]
202 Glacier Drive
Martinez, CA 94553
[Youth Full Name]
202 Glacier Drive
Martinez, CA 94553
Physical Address
202 Glacier Drive, Martinez, CA 94553
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 John A. Davis Juvenile Hall
Current Contra Costa County Juvenile Hall, also referenced in county policy as John A. Davis Juvenile Hall.