Sing Sing Correctional Facility
Sing Sing Correctional Facility
Maximum Security State Correctional FacilityMailing Address
[Incarcerated Individual Full Name] — [DIN Number]
Sing Sing Correctional Facility
354 Hunter Street, Ossining, NY 10562
Sing Sing Correctional Facility
354 Hunter Street, Ossining, NY 10562
Physical Address
354 Hunter Street, Ossining, NY 10562
Governing Agency
New York State Department of Corrections and Community Supervision
Inmate ID
DIN Number — Required
Last Verified
September 28, 2026
Facility Mailing and Service Information
Use the incarcerated individual's full legal name and DIN number. Include a complete sender return address and verify current Sing Sing Correctional Facility correspondence rules before mailing.
Source: Official sourceLast verified: September 28, 2026
Verify current New York DOCCS photo quantity, size and content restrictions before mailing photographs.
Source: Official sourceLast verified: September 28, 2026
Books, publications and packages must follow current New York DOCCS source, package and facility rules.
Source: Official sourceLast verified: September 28, 2026
Do not send cash in ordinary correspondence. Use current New York DOCCS approved incarcerated-account deposit procedures.
Source: Official sourceLast verified: September 28, 2026
Verify current DOCCS visitor approval, identification and facility-specific visiting schedule before travel.
Source: Official sourceLast verified: September 28, 2026
How to Address Your Letter
Use the incarcerated individual's full legal name and DIN number. Include a complete sender return address and verify current Sing Sing Correctional Facility correspondence rules before mailing.
About Sing Sing Correctional Facility
Sing Sing Correctional Facility is a New York correctional, county, juvenile or residential facility record reviewed on 2026-09-28.