Report  Research Reports

On this page, you will find a table of contents linking various reports which include statistics, frequently asked questions, and data regarding the Massachusetts Department of Correction's prison population.

Organization: Massachusetts Department of Correction
Date published: May 17, 2022

Research Reports

Questions regarding all published reports should be sent to the Massachusetts Department of Correction (MA DOC) Research and Planning Division.



Open M-F 8am-5pm


(978) 405-6680

Please allow 24 hours for a response


Research and Planning
965 Elm St.
Concord, MA 01742
Central Headquarters
50 Maple St.
Suite 3
Milford, MA 01757

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