![State flag of Massachusetts](https://s3.amazonaws.com/static.nicic.gov/nicic.gov/files/styles/intermediate_600_x_600_/s3/media/image/flag_of_massachusetts.png?VersionId=mglsTb.Ml0z07WrifpK1wCbGSvWv6o0I&itok=2835Nmev)
The Jail System
Massachusetts has 19 jails in 14 counties, with a jail population of approximately 10,350.
The Prison System
As of December 31, 2016, the Massachusetts prison population was 9,403 located in 16 prisons with a budget of $615 million.
The Community Corrections System
As of December 31, 2016, the Massachusetts community corrections population was -- under probation and -- under parole.