This is a private reference site, not a Montgomery County government office. It cannot confirm custody, release a person, post bond, schedule a visit, retrieve an official booking record, or change a court file. Use the official contacts below for those actions.
Official Montgomery County Contacts
Montgomery County jail custody is handled by the Department of Correction and Rehabilitation. For a current location or inmate/resident identification number, the county directs the public to the Inmate Records Section at MCDC.
| Office | Contact Details | Use For |
|---|---|---|
| DOCR Director Office | 22880 Whelan Lane, Boyds, MD 20841 240-777-9976 DOCRdirectoroffice@montgomerycountymd.gov |
Department-level DOCR contact and detention-services routing. |
| MCDC / Inmate Records | ATTN: Inmate Records 1307 Seven Locks Road, Rockville, MD 20854 Inmate Records: 240-777-9730 Records / accounting directory line: 240-777-9731 |
Current county custody location, inmate or resident ID number, and questions about someone held by DOCR. |
| Montgomery County Correctional Facility (MCCF) | 22880 Whelan Lane, Boyds, MD 20841 DOCR main: 240-777-9976 MCCF visiting desk: 240-773-9701 |
Main county detention facility, longer local custody, and MCCF visiting questions. |
| Montgomery County Detention Center (MCDC) | 1307 Seven Locks Road, Rockville, MD 20854 DOCR main: 240-777-9976 MCDC visiting desk: 240-777-9899 |
Booking, central intake, short-term detention, and MCDC visiting questions. |
| Pre-Release and Reentry Services (PRRS) | 11651 Nebel Street, Rockville, MD 20852 240-773-4200 |
Pre-release, work-release, home confinement, and community corrections questions. |
| District Court Rockville | 191 East Jefferson Street, Rockville, MD 20850-2630 Criminal / traffic: 301-563-8800 Hours: 8:30 a.m. to 4:30 p.m., Monday-Friday except legal holidays |
Misdemeanor, traffic, commissioner-related, and certain felony case questions after arrest. |
| Circuit Court Clerk | 50 Maryland Avenue, Rockville, MD 20850 240-777-9400 Hours: 8:30 a.m. to 4:30 p.m., Monday-Friday except legal holidays |
Circuit Court criminal case records and clerk-file questions. |
| Court Commissioner / Posting Bail | 301-610-7217 | Immediate commissioner and posting-bail logistics connected to MCDC processing. |
Use the topic list below when the question is about a record path rather than a single phone number.
- For someone believed to be in MCDC, MCCF, or PRRS, start with jail inmate records and call Inmate Records at 240-777-9730.
- For booking photos, review jail roster mugshots; Montgomery County does not publish a public mugshot gallery in the research file.
- For charges, hearings, dispositions, or case numbers after arrest, use court records after a jail arrest and Maryland Judiciary Case Search.
- For a facility-specific address, phone number, or visiting desk, use the MCCF, MCDC, and PRRS facility pages linked in the footer.
- For a sentenced state prisoner, use the Maryland DPSCS Incarcerated Individual Locator rather than the county phone line.
- For a federal prisoner or immigration detainee, use the BOP Inmate Locator or ICE Online Detainee Locator because those systems are separate from Montgomery County DOCR.