Data provided to the Commission by the Massachusetts Department of Correction

DOC Website

  • Release Trends (number of releases by type, year, institution, security level, gender, race-ethnicity, age group, and governing offense from 2009-2018):
  • Releases to Community (criminally sentenced inmates released to a community from 2016-2018 by year, county, security level, gender, race-ethnicity, age group, and governing offense):