County jail
MERCER COUNTY CORRECTIONAL CENTER
Facility info as of 2024-07-29 — always confirm at the official source .
NJ · Mercer County
How to find someone in jail in Mercer County, New Jersey
Take a breath. Here is where people are held in Mercer County, the official locators to search, and how to confirm where your person is — using free, government sources only.
- County facilities listed
- 7
- State locator
- New Jersey Department of Corrections
- VINELink
- Covers New Jersey
- Jurisdiction
- Mercer County, NJ
Mercer County jails & facilities 7
These are the correctional facilities the national dataset lists in Mercer County. Confirm a specific person on the official roster or locator — this page never stores or looks up records.
County jail
MERCER COUNTY JUVENILE DETENTION CENTER
Facility info as of 2024-07-29 — always confirm at the official source .
State prison
ANN KLEIN FORENSIC CENTER
Facility info as of 2024-07-17 — always confirm at the official source .
State prison
CENTRAL RECEPTION AND ASSIGNMENT FACILITY
Facility info as of 2024-07-17 — always confirm at the official source .
State prison
CRAF JONES FARM
Facility info as of 2024-07-17 — always confirm at the official source .
State prison
NEW JERSEY STATE PRISON
Facility info as of 2024-07-17 — always confirm at the official source .
State prison
TRENTON PSYCHIATRIC HOSPITAL
Facility info as of 2024-07-17 — always confirm at the official source .
Which system is holding them?
There is no single search that covers everyone in Mercer County. Match the situation to the right official locator — most families start with the first one.
If the arrest was recent
Start with the county jail
A recent arrest in Mercer County almost always means the county jail listed above, run by the local sheriff — not a state prison. Check that jail’s roster or search VINELink; if the booking is only a few hours old, call the jail’s booking desk.
If they were sentenced to prison
Use the state prison locator
Once a person is sentenced, they move from the county jail into the New Jersey Department of Corrections. Search the state inmate locator by name or ID — a county jail roster will not show a sentenced prisoner.
If the charge is federal
Search the Federal Bureau of Prisons
A federal charge means federal custody — a separate system from any New Jersey county or state facility. Search the Federal Bureau of Prisons Inmate Locator by name or register number.
Nearby counties in New Jersey
If the arrest happened just across a county line, these New Jersey counties are closest to Mercer County. Open one for its jails and the exact official locators to search.
If you need to bail them out in New Jersey
Finding the person comes first. Once you know where they are being held, this is how getting them out works in New Jersey.
Commercial bail available
In New Jersey, commercial bail exists. If a judge sets money bail, it can be posted in cash directly with the court or through a licensed bail bond agent for a fee. A judge may also release the person on their own recognizance or on conditions, so ask the court or the jail what applies before paying anyone.
The person’s rights. The person in custody has the right to talk to a lawyer about their case, and if they cannot afford one, the court can appoint a public defender.
If there is also a warrant to deal with
Two companion guides pick up where this one leaves off — checking for a warrant, and resolving it on your own terms.
Common questions about finding someone in Mercer County
How do I find someone who was just arrested in Mercer County?
Someone just arrested in Mercer County is usually held at MERCER COUNTY CORRECTIONAL CENTER or MERCER COUNTY JUVENILE DETENTION CENTER, run by the local sheriff. Check that jail’s roster or VINELink; if the booking is only hours old, call the jail’s booking desk. A brand-new arrest will not appear on the state prison locator.
How do I find someone in state prison from Mercer County?
Once a person is sentenced they move into the New Jersey Department of Corrections. Search the state inmate locator by name or ID number — it is separate from the Mercer County jail and from the Federal Bureau of Prisons.
Is there a free way to check if someone is in custody in New Jersey?
Yes. VINELink, the free national custody service, covers New Jersey: search by name and register for free alerts. County jail rosters, the state locator, and the Federal BOP are all free and official too. Skip paid inmate-search and mugshot sites.
How does bail work for someone held in Mercer County?
Commercial bail exists in New Jersey: if a judge sets money bail, it can be posted in cash with the court or through a licensed bail bond agent for a fee, and a judge may also grant release on recognizance or on conditions.
More of New Jersey
This is one of New Jersey’s counties. The state guide has the complete rundown and every other county.