Keywords: US federal prison population.svg en United States federal prison population 1925-1979 Historical Statistics on Prisoners https //www ncjrs gov/pdffiles1/digitization/111098ncjrs pdf NCJ-111098 2003-2013 Prisoners In 2013 http //www bjs gov/index cfm ty pbdetail iid 5109 NCJ 247282 BJS http //www bjs gov/index cfm ty pbse sid 40 Prisoners This chart may be updated with data from 1891 to present each year 2014-11-07 own Delphi234 current annually Generated with Wikimedia SVG Chart 1 cc-zero Uploaded with UploadWizard Correctional population statistics for the United States Federal prisons in the United States Created with Wikimedia SVG Chart |