Deer Ridge Correctional Institution is a state prison in Madras, Oregon, run by the Oregon Department of Corrections. The state classifies it as medium security. Federal facility data from 2020 put its capacity at about 1,867 beds.
Deer Ridge Correctional Institution Address and Phone
- Facility type
- State prison
- Address
- 3920 East Ashwood Rd, Madras, OR 97741Open in Google Maps
- Main phone
- (541) 325-5999
- Operated by
- Oregon Department of Corrections
- County
- Jefferson County
How to Find an Inmate at Deer Ridge Correctional Institution
People serving state sentences are listed in the state's offender search, not on county jail rosters. Search by last and first name, or by the state inmate number if you have it; the result shows where the person is held now, which can change after a transfer.
Visiting, Mail and Phone Calls
Visiting days, visitor approval, dress rules and the mailing format for letters are set by the Oregon Department of Corrections and can change at short notice. Read the official facility page and call ahead before you travel.
Jails and Police Near Deer Ridge Correctional Institution
Anyone arrested near Madras is booked into the county jail first; a state facility only receives people after sentencing, commitment or transfer.
Other State Prisons in Oregon
Open status checked against the official oregon.gov facility listing in November 2026. Address and phone come from that listing or, where it shows none, from the federal HIFLD prison dataset. This page lists no inmates.