The TJJD research department studies juvenile justice data collected from juvenile probation departments and in state-operated facilities. While much of the department's statistical work can be found online under Research Publications, the staff also provides an analysis of data to decision makers within the agency and across the state.

Requests for data or assistance with research projects should go through Pernilla Johansson, the Director of Research. She can be reached at

For more information regarding the data collected by juvenile probation departments, please see the Electronic Data Interchange (EDI).