Mercer County Detention Records
Mercer County inmate population records are maintained by the Mercer County Correction Center in Hopewell Township, New Jersey. The facility sits along Route 29 North at 1750 River Road. It operates under the direction of Warden Charles Ellis. The Correction Center holds people awaiting trial and those serving county sentences. Mercer County inmate population data is public under New Jersey law. You can search for current inmates by name or booking number. This page explains how to access those records and what they contain.
Mercer County Inmate Population Overview
The Mercer County Correction Center has an 880-bed capacity. It holds both pretrial detainees and sentenced inmates. People convicted of crimes carrying sentences up to 364 days serve their time here. The facility also houses state inmates who are awaiting transfer to New Jersey Department of Corrections prisons. This creates a varied inmate population that changes daily.
Mercer County sits in central New Jersey. Trenton, the state capital, is the county seat. The area sees significant law enforcement activity due to its urban core and proximity to major highways. The Mercer County inmate population reflects this. Bookings come from Trenton, Hamilton, Ewing, Lawrence, and other municipalities throughout the county. The Correction Center operates at minimum, medium, and maximum security levels to handle different custody needs.
The mailing address for the facility is 640 South Broad Street, Trenton, NJ 08650, or PO Box 8068. You can reach the facility by phone at 609-583-3545. The fax number is 609-583-3560.
How to Search for Mercer County Inmates
Mercer County offers an online inmate search tool. This is the quickest way to check on someone in the jail.
The Mercer County Correction Center provides inmate information to the public. You can look up current inmates by contacting the facility at 609-397-7460 or by using the NJDOC inmate search for individuals who have been transferred to state custody. The system returns matching results with booking details, charges, and custody status. It is free to use and does not require an account.
The following image shows the Mercer County Sheriff's Office inmate search portal used to access inmate population records.
This portal provides direct access to current booking and custody data for the Mercer County Correction Center.
You can also call the facility directly. The phone number is 609-397-7460. Staff can confirm whether a person is currently in custody. For email inquiries, contact Warden Charles Ellis at cellis@mercercounty.org. Keep in mind that staff may not release all details over the phone. Written requests provide more complete information.
Inmate Population Services at the Correction Center
The Mercer County Correction Center provides several programs for its inmate population. Medical care is available on site. Social services staff help inmates with needs beyond basic housing. Mental health professionals are part of the team. Educational programs give inmates a chance to work toward goals while they are in custody.
The SLAP community service program is another option for qualifying inmates. This program allows certain individuals to serve their sentences through supervised community work rather than full-time incarceration. It helps reduce the overall inmate population at the facility while providing a path for lower-risk individuals.
- On-site medical and mental health care
- Social services for inmates and families
- Educational programming
- SLAP community service program
- Package delivery through Access Securepak
Families who want to send packages to inmates can use Access Securepak at njcountypackages.com. All packages must go through this approved vendor. Items sent directly to the jail will not be accepted.
What Mercer County Inmate Population Records Include
Inmate records in Mercer County contain key details about each person in custody. Most of this information is public. The jail tracks every individual from the moment they are booked until they are released or transferred.
A standard record includes the inmate's full name, date of birth, and physical description. It lists all charges and the date of booking. Bail amounts appear if bail has been set. Court dates are included once they are scheduled. Housing assignments show where in the facility the person is held. Release dates and methods are recorded when someone leaves custody. These details form the core of the Mercer County inmate population data that the public can access.
Certain information is restricted. Medical records are private. Mental health data is confidential. Internal security classifications and disciplinary reports are not shared with the public. Juvenile records are sealed under state law.
Important Notices About Mercer County Records
The Mercer County Correction Center issues NIXLE alerts. These notifications cover facility updates and public safety information. You can sign up to receive alerts related to jail operations and the inmate population in Mercer County.
A Certificate of Arrest is not the same as formal court charges. Being listed in the inmate search does not mean a person is guilty. All individuals listed are presumed innocent until proven guilty in a court of law. The Mercer County inmate population includes people at every stage of the legal process, from initial arrest through sentencing.
State Records for Mercer County Inmates
Some Mercer County inmates are transferred to state custody. The New Jersey Department of Corrections operates state prisons throughout New Jersey. Anyone sentenced to more than one year is moved from the county jail to a state facility. The NJDOC maintains its own search tool for these individuals.
The NJDOC Offender Search is free and open to the public. It shows the name, location, and sentence details for state inmates. If someone from Mercer County is no longer at the Correction Center, they may have been transferred to a state prison. This tool helps you locate them. The New Jersey Sex Offender Registry is another state resource that may include individuals with connections to Mercer County.
Nearby Counties
These counties border Mercer County or are nearby. If you cannot find someone in the Mercer County jail, they may be held in a neighboring facility. Each county operates its own correction center with a separate inmate lookup system.