FCI Mendota
FCI Mendota
Federal Correctional InstitutionMailing Address
[Inmate Full Name] — [BOP Register Number]
FCI Mendota
P.O. Box 9
Mendota, CA 93640
FCI Mendota
P.O. Box 9
Mendota, CA 93640
Physical Address
33500 W. California Avenue, Mendota, CA 93640
Phone
Governing Agency
Federal Bureau of Prisons (BOP)
Inmate ID
BOP Register Number — Required
Last Verified
September 29, 2026
Facility Mailing and Service Information
Use the inmate's full committed/legal name and BOP Register Number. Confirm the inmate's current institution/unit before mailing. Ordinary incoming correspondence is inspected under BOP rules.
Source: Official sourceLast verified: September 29, 2026
BOP correspondence rules apply to photographs; sexually explicit or security-threatening content may be rejected. Confirm local quantity/size limits.
Source: Official sourceLast verified: September 29, 2026
BOP publication rules apply; source restrictions depend on security level and publication type.
Source: Official sourceLast verified: September 29, 2026
Do not send inmate funds to the institution inmate-mail address. Use current BOP centralized funds-processing instructions.
Source: Official sourceLast verified: September 29, 2026
Verify current BOP visiting approval and institution schedule before travel.
Source: Official sourceLast verified: September 29, 2026
How to Address Your Letter
Use the inmate's full committed/legal name and BOP Register Number. Confirm the inmate's current institution/unit before mailing. Ordinary incoming correspondence is inspected under BOP rules.
About FCI Mendota
FCI Mendota is a current Federal Bureau of Prisons institution; incoming correspondence uses P.O. Box 9.