FAQ Listing

BJS periodically collects data on pregnancy at admission and maternal health services received since admission in its Survey of Prison Inmates and Survey of Inmates in Local Jails. BJS has released maternal health data from these collections and has also published an annual report based on data collected from the Federal Bureau of Prisons under the First Step Act. BJS conducted a study and released a report on the feasibility of collecting maternal health data at the state, federal, local, and tribal levels. Most recently, BJS released a report  on maternal healthcare and pregnancy prevalence and outcomes for persons in custody of state or federal correctional authorities

BJS began to collect mortality data from state prisons, local jails, and local and state law enforcement agencies in 2000 in response to the Congressional enactment of the Death in Custody Reporting Act (DICRA, P.L. 106-297). Through its Mortality in Institutional Corrections (MCI) collection, BJS obtained data on deaths that occurred in the custody of local jails from 2000 to 2019 and state prisons from 2001 to 2019. Deaths that occurred in the process of arrest by law enforcement agencies were collected from 2003 to 2009, and a redesigned methodology was tested in 2015 and 2016.

Federal agencies were not included in the 2000 DICRA law, but BJS collected summary statistics on persons who died in the custody of the Federal Bureau of Prisons (BOP) through 2014. After the reauthorization of DICRA in 2013 (P.L. 113-242), which included a requirement to collect data from federal agencies, BJS began obtaining individual-level death data from the BOP, as well as from other federal agencies with law enforcement responsibilities.

The 2013 DICRA reauthorization expanded the original 2000 law to include additional enforcement and compliance requirements for local and state law enforcement agencies, jails, and prisons. As a federal statistical agency and consistent with its authorizing legislation, BJS may only use the data it collects or maintains under its authority for statistical purposes, which excludes enforcement and compliance activities. Consequently, the Department of Justice (DOJ) determined that BJS's MCI collection did not meet the 2013 DICRA requirements. DOJ decided that it would be more appropriate for the Bureau of Justice Assistance (BJA) to administer the program and collect mortality data for DOJ starting with quarter 1 (Q1) of fiscal year (FY) 2020 (October to December 2019). State departments of corrections (DOC), local jails, and law enforcement agencies will now report their death information on a quarterly basis to centralized state agencies, who will compile and submit this to BJA to comply with all applicable DICRA requirements. Federal agencies, including the BOP, will continue to report deaths that occur in their custody to BJS.

BJS created the Federal Deaths in Custody Reporting Program (FDCRP) to collect the data required of federal law enforcement agencies. Federal law enforcement agencies are surveyed on an annual basis about deaths that fall under the scope of DCRA. For more information on FDCRP, please see Federal Law Enforcement Agency Deaths in Custody Reporting Program (FDCRP).

The National Prisoner Statistics (NPS) Program produces annual national- and state-level data on the number of prisoners in state and federal prison facilities living with HIV. Findings are released in the HIV in Prisons and Jails series.

These data are archived with the rest of the arrest-related and custody deaths collected from federal agencies at the National Archives of Criminal Justice Data.

The Data Collections section of the BJS website provides information about and links to the different surveys developed and used by BJS. To locate those that specifically focus on corrections, see the Data Collections - Corrections section of the BJS site.

BJS included an opioid addendum in the 2019 Census of Jails and released a report on this topic.

The National Prisoner Statistics (NPS) Program produces annual national- and state-level data on the number of prisoners in state and federal prison facilities. Findings are released in the Prisoners series and the Corrections Statistical Analysis Tool (CSAT) - Prisoners.

Compared to jail facilities, prisons are longer-term facilities owned by a state or by the federal government. Prisons typically hold felons and persons with sentences of more than 1 year. However, sentence length may vary by state. Six states (i.e., Connecticut, Rhode Island, Vermont, Delaware, Alaska, and Hawaii) have an integrated correctional system that combines jails and prisons. There are a small number of private prisons, facilities that are run by private prison corporations whose services and beds are contracted out by state or federal governments. See the Terms & Definitions section.

No. The total homicide count includes all types of intentional homicide and involuntary manslaughter as ruled by a medical examiner or other official medical investigation. The total includes homicides committed by inmates. It also includes homicides as a result of staff use of force, such as positional asphyxia, or suffocation caused by the position of the inmate's body, while the inmate is being removed from a cell. It includes legal-intervention homicides (e.g., an inmate is shot in the process of escape). The count also includes deaths caused by events prior to incarceration (e.g., an inmate was shot during an altercation on the street and dies from complications of the gunshot wound while incarcerated).

In the Mortality in Correctional Institutions collection (MCI), custody refers to the physical holding of an inmate in a facility. It also includes the period during which a correctional authority maintains a chain of custody over an inmate. For instance, if a jail transports an ill inmate to a hospital for medical services and that inmate dies while in the chain of custody of the jail, that death is counted as a death in custody. A death that occurs when an inmate is not in the custody of a correctional authority is considered beyond the scope of the MCI. Out-of-scope deaths include inmates on escape status or under the supervision of community corrections, specifically inmates on probation, parole, or home-electronic monitoring.