The Jail System
Ohio has 108 jails in 88 counties. The jail population in 2021 was 16,991.
The Prison System
As of December 31, 2021, the number of prisoners under the jurisdiction of Ohio correctional authorities was 45,029 located in 28 state prisons and held in custody of private prisons or local jails. State operated facilities had a staff of 11,700 employees and a budget of $1,968,926,894.
The Community Corrections System
As of December 31, 2021, Ohio community corrections population was 195,128 under probation and 22,684 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, 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 Prisoner in 2021 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.