San Francisco County Jail #2
San Francisco County Jail #2
County JailMailing Address
425 7th Street, San Francisco, CA 94103
Physical Address
425 7th Street, San Francisco, CA 94103
Governing Agency
San Francisco Sheriff's Office
Inmate ID
SF Number / Booking Number — Required
Last Verified
September 29, 2026
Facility Mailing and Service Information
Use the incarcerated person's full legal name and identifying number and verify current San Francisco Sheriff's mail routing before sending.
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
Use the incarcerated person's full legal name and identifying number and verify current San Francisco Sheriff's mail routing before sending.
About San Francisco County Jail #2
San Francisco County Jail #2 is part of the San Francisco Sheriff's custody system.