BJS has launched a new Survey of Prison Inmates Data Analysis Tool (SPI DAT). The dynamic analysis tool modernizes public access to the most recent SPI data (2016) with interactive data visualizations. The SPI DAT allows users to readily analyze data, view selected charts, and create custom charts for a range of characteristics of persons in federal prisons, state prisons, and all persons in U.S. prisons in 2016.
Date Published: July 31, 2023