Marion County Adult Detention Center
Marion County Adult Detention Center
County Adult Detention Center / JailMailing Address
[Inmate Full Name] — [Booking Number]
P.O. Box 247
Phoenix, MD 21131
P.O. Box 247
Phoenix, MD 21131
Physical Address
695 Justice Way, Indianapolis, IN 46203
Phone
Governing Agency
Marion County Sheriff's Office
Inmate ID
Booking Number — Required
Last Verified
September 27, 2026
Facility Mailing and Service Information
Use inmate full name and Booking Number, P.O. Box 247, Phoenix, MD 21131.
Source: Official sourceLast verified: September 27, 2026
Confirm current Marion County/ViaPath image restrictions before mailing. Do not send irreplaceable originals.
Source: Official sourceLast verified: September 27, 2026
Publications/packages follow separate Marion County rules and should not be sent to the Phoenix personal-mail processor unless specifically authorized.
Source: Official sourceLast verified: September 27, 2026
Use Marion County's approved inmate account/deposit methods rather than enclosing funds in personal mail.
Source: Official sourceLast verified: September 27, 2026
Verify current custody, visitor registration or approval requirements and the current visitation or video-visitation schedule before traveling.
Source: Official sourceLast verified: September 27, 2026
How to Address Your Letter
Marion County personal inmate mail must use inmate full name and Booking Number, P.O. Box 247, Phoenix, MD 21131. The Marion County Sheriff's Office and Adult Detention Center operate from the Community Justice Campus on Justice Way.
About Marion County Adult Detention Center
Marion County Adult Detention Center is the consolidated jail at Indianapolis' Community Justice Campus. It replaced older separate jail operations.