Warren County Inmate Population is a private reference site, not a government office. It cannot confirm live custody, release anyone, post bail, schedule visitation, or obtain official booking records for you. Use the official Warren County, court, state, federal, or immigration contact that matches the record you need.
Where to Ask for a Warren County Record
The contacts below come from the Warren County research sources. No official public jail records counter hours were located, so call before visiting an office in person.
Warren County Correctional Center
175 County Route 519 South
Belvidere, NJ 07823-1950
908-475-7900
Use this number for current county jail custody questions, bail verification, visitation schedule questions, and facility-specific directions before travel.
Warren County Sheriff's Office
Warren County Courthouse
413 Second Street
Belvidere, NJ 07823
908-475-6309
The Sheriff's OPRA page explains how to request identifiable sheriff records, including copy fees and the Custodian of Records process: Sheriff's OPRA requests.
New Jersey Courts Criminal Division
Warren County Courthouse
413 Second Street, Floor 1
Belvidere, NJ 07823
908-750-8100 ext. 13130
Use the Criminal Division for court case routing after charges are filed. Court records are separate from jail booking or custody records.
Warren County Prosecutor's Office
908-475-6275
The prosecutor's office is relevant to criminal prosecution information and official public-safety channels. It is not a jail roster or custody confirmation office.
Choose the route that matches the question:
- For someone believed to be in the county jail, start with jail inmate records and the Warren County Correctional Center phone line.
- For booking photos, review jail roster mugshots and use OPRA when the request is for an official record.
- For criminal charges after booking, use court records after a jail arrest and the New Jersey Courts criminal case channels.
- For facility rules, use the Warren County Correctional Center page and confirm details with the facility.
- For a sentenced New Jersey state prisoner, search the New Jersey Department of Corrections offender locator rather than the county jail.
- For federal or immigration custody, use the BOP inmate locator or ICE Online Detainee Locator System instead of Warren County offices.