Warren County Correctional Center
Warren County Correctional Center
County Correctional Center / JailMailing Address
[Inmate / Resident Full Name] — [ID if known]
Warren County Correctional Center
175 County Route 519, Belvidere, NJ 07823
Warren County Correctional Center
175 County Route 519, Belvidere, NJ 07823
Physical Address
175 County Route 519, Belvidere, NJ 07823
Governing Agency
Warren County Sheriff's Office
Inmate ID
Inmate / Booking ID — Not required
Last Verified
September 27, 2026
Facility Mailing and Service Information
Use the incarcerated person's full legal name and identification number if known. Include a complete return address and verify current Warren County Correctional Center correspondence rules before mailing.
Last verified: September 27, 2026
Verify current photo size, quantity and content restrictions before sending photographs.
Last verified: September 27, 2026
Verify current book, publication and package rules before sending.
Last verified: September 27, 2026
Do not send cash unless explicitly permitted. Use the facility's current approved inmate-account deposit method.
Last verified: September 27, 2026
Verify current visitor approval, identification and scheduling requirements before travel.
Last verified: September 27, 2026
How to Address Your Letter
Use the incarcerated person's full legal name and identification number if known. Include a complete return address and verify current Warren County Correctional Center correspondence rules before mailing.
About Warren County Correctional Center
Warren County Correctional Center is a New Jersey county, juvenile, ICE or correctional facility record reviewed for current status and mail routing on 2026-09-27.