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| Location | Trent Hills, Ontario |
|---|---|
| Security class | Medium security |
| Capacity | 670 |
| Opened | 1967 |
| Managed by | Correctional Service Canada |
The Warkworth Institution is a medium-security prison facility located in the municipality of Trent Hills, Ontario, between the communities of Meyersburg and Warkworth. The prison is the largest federal correctional institution in Canada with a population of approximately 625 housed in five units.