Why are there so many different counts for those under correctional supervision?
As with any specialized field, criminal justice has specific terms to convey specific ideas. Persons...  Read More

Why do data take so long to collect and publish?
Data collections vary in scope, burden, and frequency of collection - see individual data colle...  Read More

What is the difference between probation and parole?
Probation refers to adult offenders whom courts place on supervision in the community through a prob...  Read More

Why are data so difficult to compare over years?
Caution must be used when using trend data, as definitions and reporting capabilities change over ti...  Read More

How many offenders are on probation?
The probation population decreased by 40,079 probationers during 2009, from 4,244,046 to 4,203,967. ...  Read More