Suffolk County Correctional Facility - Riverhead
Suffolk County Correctional Facility - Riverhead
County Correctional Facility / JailMailing Address
[Inmate / Resident Full Name] — [ID if known]
Suffolk County Correctional Facility - Riverhead
110 Center Drive, Riverhead, NY 11901
Suffolk County Correctional Facility - Riverhead
110 Center Drive, Riverhead, NY 11901
Physical Address
110 Center Drive, Riverhead, NY 11901
Governing Agency
Suffolk County Sheriff's Office
Inmate ID
Inmate / Booking ID — Not required
Last Verified
September 28, 2026
Facility Mailing and Service Information
Use the incarcerated person's full legal name and identification number if known. Include a complete sender return address and verify current Suffolk County Correctional Facility - Riverhead correspondence rules before mailing.
Source: Official sourceLast verified: September 28, 2026
Verify current photo size, quantity and content restrictions before sending photographs.
Source: Official sourceLast verified: September 28, 2026
Verify current book, publication and package rules before sending.
Source: Official sourceLast verified: September 28, 2026
Do not send cash unless explicitly permitted. Use the facility's current approved account-deposit method.
Source: Official sourceLast verified: September 28, 2026
Verify current visitor approval, identification and scheduling requirements before travel.
Source: Official sourceLast verified: September 28, 2026
How to Address Your Letter
Use the incarcerated person's full legal name and identification number if known. Include a complete sender return address and verify current Suffolk County Correctional Facility - Riverhead correspondence rules before mailing.
About Suffolk County Correctional Facility - Riverhead
Suffolk County Sheriff's Office operates correctional facilities in both Riverhead and Yaphank. This record identifies the specific current site.