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Connecticut 2017

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The Prison and Jail System

Connecticut has a unified system which means there is an integrated state-level prison and jail system. There are six states with unified systems. They are: Alaska, Connecticut, Delaware, Hawaii, Rhode Island, and Vermont.

As of December 31, 2017, the number of prisoners under the jurisdiction of State of Connecticut correctional authorities was 14,164 located in 16 state facilities and held in the custody of private prisons. The Connecticut Department of Corrections had a staff of 5,246 employees and budget of $847 million.

The Community Corrections System

As of December 31, 2017, the Connecticut community corrections population was 40,360 under probation and 3,517 under parole.


The National Institute of Corrections depends on publicly available information to provide the information on this page.

The statistics for budgets, employee positions, and state prison facilities data comes from state departments of corrections (DOCs), 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 Prisoner in 2017 report released by the Bureau of Justice Statistics (BJS). That 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.

Current jail population by state is unavailable. The most recent census was conducted by BJS in 2014.

Rates (Per 100K)

Incarceration Rate
Violent Crime Rate
Property Crime Rate


Prison Population
Parole Population
Probation Population


Number of State Prison Facilities
16 facilities


Cost Per Inmate
$ 50,262
Employee Positions
Prison Budget