Correctional Treatment Facility is a state prison in Washington, District of Columbia, run by the District of Columbia Department of Corrections. The state classifies it as medium security. Federal facility data from 2020 put its capacity at about 1,500 beds.
Correctional Treatment Facility Address and Phone
- Facility type
- State prison
- Address
- 1901 E St SE, Washington, DC 20003Open in Google Maps
- Main phone
- (202) 790-6601
- Operated by
- District of Columbia Department of Corrections
- County
- District of Columbia
How to Find an Inmate at Correctional Treatment Facility
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 District of Columbia Department of Corrections and can change at short notice. Read the official facility page and call ahead before you travel.
Jails and Police Near Correctional Treatment Facility
Anyone arrested near Washington is booked into the county jail first; a state facility only receives people after sentencing, commitment or transfer.
Open status checked against the official app.dcoz.dc.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.