This dataset is quarterly data by county, including inmate admissions, average Texas Christian University Drug Screen II (TCU) score, number and percent of inmate admissions who identify opioids as top three drug of choice, inmates with a substance abuse problem, and number and percent who used opioids in the year prior to admission.
This data is available starting with the first Quarter of Calendar Year 2018.

Three different measures of recidivism (rearrest, reincarceration, and overall recidivism) have been used by the DOC in a recent report to further explore the effects of recidivism on the criminal justice system. The DOC defines rearrest as: “the first instance of arrest after the individual is released from the custody of the DOC.” The DOC defines reincarceration as: “the first instance of returning to the custody of the DOC after the individual is released from the DOC.” The DOC defines overall recidivism as: “the first instance of any type of rearrest or reincarceration after the individual is released from the DOC.”

- The 3-year rearrest rates have been consistently higher than the 3-year reincarceration rates.
- The overall recidivism rates have remained relatively stable over 13 years.
- From 2000 to 2013, rearrest rates appear to grow consistently before trending downward in recent years (e.g. 3-year rate has been below 50.0% in 4 of the last 5 years).
- The 2013 3-year reincarceration rate was down slightly at 43.7%, still lower than all the 3-year rates prior to 2008.
- The 2013 3-year overall recidivism rate dropped to 60.9%. This was the second lowest overall recidivism rate in the past 13 years (with 2011 being lowest at 59.9%)
- The 2015 1-year rates were all up slightly.

These statistics are based on a cohort of inmates.

This dataset is quarterly Department of Corrections department-wide data including inmate drug finds per 1,000, percent of random positive drug tests, inmate on staff assaults per 1,000, inmate on inmate assaults per 1,000, number of written drug misconduct charges per 1,000, violence per 1,000, inmate ER trips per 1,000, inmate drug overdoses per 1,000, and number of drug exposure Emergency Room trips for staff.
Null field signifies the data was not available yet.