| name | image | status | security class | Capacity (people) | date Closed | date Opened | Country | continent | latitude (°) | longitude (°) | Number of inmates | Website | administrative división | city | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| North Branch Correctional Institution | Operational | High | 2003 | United States | Americas | 39.5999984741 | -78.8166656494 | 1,396 | Website | Maryland | Cumberland, Maryland | Map | |||
| Jessup Correctional Institution | Operational | High | 1991 | United States | Americas | 39.1414127000 | -76.7728974000 | 1,396 | Website | Maryland | Jessup, Maryland | Map | |||
| Patuxent Institution | Operational | High | 987 | 1955 | United States | Americas | 39.1641000000 | -76.7787000000 | Website | Maryland | Jessup, Maryland | Map |