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This report describes the estimation process for crime statistics that will be published by the FBI based solely on data submitted by state and local law enforcement agencies to NIBRS. It provides...
In January 2021, NIBRS became the national standard for law enforcement crime data reporting. The transition to NIBRS offers significant improvements to data on crimes known to law enforcement, providing detailed information on the characteristics of crime incidents, victims, and persons arrested.
Number of persons under the supervision of adult correctional systems in the United States, 2010–2020
- At yearend 2020, an estimated 5,500,600 persons were under the supervision of adult correctional systems in the United States, 11% fewer than at the same time the previous year (adjusted for persons on dual correctional statuses).
- The decline in the correctional population in 2020 was due to decreases in both the community supervision population (down 276,700 or 6.6%) and the incarcerated population (down 294,400 or 18.9%).
- About 1 in 47 adult U.S. residents (2.1%) were under some form of correctional supervision at the end of 2020, a decrease from 1 in 40 (2.5%) at the end of 2019.
- About 7 in 10 persons under correctional supervision were supervised in the community (3,890,400) at yearend 2020, while about 3 in 10 (1,691,600) were incarcerated in a state or federal prison or local jail.
Source: Bureau of Justice Statistics, Correctional Populations in the United States, 2020 – Statistical Tables (NCJ 303184, BJS, March 2022)