Prisoners in 2010

"The Bureau of Justice Statistics (BJS) reported today 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..."