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50 State Reports

Supervision Violation Data Snapshot

States across the country saw changes in their prison admissions and populations due to supervision violations in 2020. But some states were already experiencing reductions in violation admissions and population prior to the pandemic. This snapshot shows available supervision violation data for Maryland from 2018 through 2020.

Admissions

From 2018 to 2020, Maryland saw a 38 percent decline in the number of prison admissions due to supervision violations.

The breakdown

Total Admissions Violation Admissions Technical Violation Admissions
2018776121691874
2019739219731650
2020505713471157
Total 2018 2019 2020
Total admissions 7,761 7,392 5,057
Total Violation admissions 2,169 1,973 1,347
Probation admissions 1,117 1,022 719
Parole admissions 1,052 951 628
Total Technical Violation admissions 1,874 1,650 1,157
Probation admissions 970 850 622
Parole admissions 904 800 535
Total New Offense admissions 295 323 190
Probation admissions 147 172 97
Parole admissions 148 151 93
Population

From 2018 to 2020, Maryland saw a 9 percent decline in the number of people in prison due to supervision violations.

The breakdown

Total Population Violation Population Technical Violation Population
2018194531684
2019190141563
2020186071530
Total 2018 2019 2020
Total population 19,453 19,014 18,607
Total Violation population 1,684 1,563 1,530
Probation population 874 814 820
Parole population 810 749 710
Total Technical Violation population
Probation population
Parole population
Total New Offense population
Probation population
Parole population

Additional State Notes

Maryland did not provide population data for technical violations and new offense violations for probation or parole. Probation terms are not identified in prison data. Probation and parole data cannot distinguish between violation admissions to county jail, which is locally funded, and to prison.

Admissions data is from FY2018 to FY2020. Population data follow the Maryland State Fiscal Year, which runs from July 1 to June 30. Thus, the 2020 data provided are the full FY2020 figures reflecting populations through June 30, 2020. Population data from 2018 to 2020 is from a snapshot date of June 30.


Whether an incarceration is the result of a new offense or technical violation is often difficult and problematic to delineate, even in states with available data. Most states do not consider a supervision violation to be the result of a new offense unless a new felony conviction is present, meaning technical violations may include misdemeanor convictions or new arrests. "Prison" includes county jail if the county was reimbursed by the state for a person’s incarceration, which occurs in some, but not all, states. Supervision violations may include revocations (i.e., unsuccessful terminations of a supervision and completion of a sentence in prison or jail) or short-term sanctions (i.e., probation or parole jurisdiction is maintained and the person is incarcerated for a short period of time in prison or jail). Not all states impose or include short-term sanctions in their count of supervision violations.