The Riverside County Jail (RCJ) was renamed RPDC in 1989 with the completion of a new, modern jail facility across the street from the original jail. The "Old Jail" was originally constructed in 1933 and was built as part of the old historic courthouse annex. In 1963, an addition was made to the jail, which included dormitory-style housing units, a dispensary, detox cell, segregation cells, visiting area, and business office. In 1979, the county expanded the female section of the jail. The "Old Jail" was closed in 2011.