Article Figures & Data
Tables
Year 1955 2000 (December) Number of beds 559,000 59,403 U.S. population 165,000,000 273,600,000 Beds/100,000 population 339 22 - Table 2
Changes in Number of Inmates in Jails and State and Federal Prisons Based on the Years 1978 and 2000
Year 1978 2000 Number of inmates 465,760 1,937,482 U.S. population 223,000,000 273,600,000 Inmates/100,000 population 209 708 Year 2000 Total number of inmates 1,937,482 Number of severely mentally ill inmates, according to the lowest estimated percentage (16%)* 309,997 U.S. population 273,600,000 Severely mentally ill inmates/100,000 population 113 * According to the most recent methodologically sound estimate of the number of severely mentally ill (major depression, schizophrenia and other psychotic disorders, and bipolar disorder) inmates, which ranged from 16% to 24%.