The Jail System
New Jersey has 19 jails in 21 counties. The jail population in 2022 was 13,657.
The Prison System
As of December 31, 2022, the number of prisoners under the jurisdiction of New Jersey correctional authorities was 12,657 located in 9 state prisons and held in custody of private prisons or local jails. State operated facilities had a staff of 6,600 employees and a budget of $955,138,000.
The Community Corrections System
As of December 31, 2022, New Jersey community corrections population was 123,300 under probation and 15,610 under parole.
Methodology
The National Institute of Corrections depends on publicly available information to provide the information on this page.
The statistics for budgets, employee positions, county numbers, and state prison facilities data come from state departments of corrections, other state reports and state agencies. If data is missing for a state, then we were unable to find that information.
The data on prison population and incarcerate rate come from the Prisoners in 2022 report released by the Bureau of Justice Statistics (BJS). The report includes the count of prisoners in the unified systems of Alaska, Connecticut, Delaware, Hawaii, Rhode Island, and Vermont.
Violent and property crime rates are provided by the Federal Bureau of Investigations.
The number of counties per state comes from the United States Census Bureau.
- Census of Jails, 2005–2019 – Statistical Tables
- County Population Totals and Components of Change: 2020-2023
- Federal Bureau of Investigation Crime Data Explorer
- How much do states spend on prisoners?
- (New Jersey) Budget In Brief
- Prisoners in 2022 – Statistical Tables
- Probation and Parole in the United States, 2022
- VERA Incarceration Trends: New Jersey