News release: “The Bureau of Justice Statistics (BJS) reported today in Prisoners in 2010 that the number of offenders under adult correctional supervision in the U.S. declined 1.3 percent in 2010, the second consecutive year of decline since BJS began reporting on this population in 1980. At yearend 2010, about 7.1 million people, or 1 in 33 adults, were under the supervision of adult correctional authorities in the U.S. In addition, the total U.S. prison population fell to 1.6 million at yearend 2010, a decline of 0.6 percent during the year, the first decline in the total prison population in nearly four decades. This decline was due to a decrease of 10,881 in the number of state prisoners, which fell to just under 1.4 million persons and was the largest yearly decrease since 1977. The federal prison population grew by 0.8 percent (1,653 prisoners) to reach 209,771, the smallest percentage increase since 1980. Most offenders under correctional supervision (about 7 in 10 persons or nearly 4.9 million people) were supervised in the community on probation or parole at yearend 2010. About 3 in 10 (or nearly 2.3 million people) were incarcerated in state or federal prisons or local jails. The decline in the total correctional population during 2010 was mainly due to a decrease in the number of probationers during the year (down 69,500 persons) and a decrease in the number of inmates incarcerated in local jails (down 18,700 persons).”