Madison County Jail
Madison County Jail
County Jail / Adult Detention FacilityMailing Address
Madison County Jail, Illinois
[Inmate Full Name] — [Sheriff's ID Number]
P.O. Box 247
Phoenix, MD 21131
[Inmate Full Name] — [Sheriff's ID Number]
P.O. Box 247
Phoenix, MD 21131
Physical Address
405 Randle Street, Edwardsville, IL 62025
Phone
Governing Agency
Madison County Sheriff's Office
Inmate ID
Sheriff's ID Number — Required
Last Verified
September 27, 2026
Facility Mailing and Service Information
Use Madison County Jail, Illinois, inmate full name and Sheriff's ID number, P.O. Box 247, Phoenix, MD 21131.
Source: Official sourceLast verified: September 27, 2026
Personal photos may be processed through TextBehind subject to current Madison County content restrictions. Do not send irreplaceable originals.
Source: Official sourceLast verified: September 27, 2026
Books, magazines and newspapers follow separate direct-facility/publisher procedures and should not be sent to the Phoenix personal-mail route.
Source: Official sourceLast verified: September 27, 2026
Do not send inmate funds through the Phoenix personal-mail processor. Use current Madison County approved deposit methods.
Source: Official sourceLast verified: September 27, 2026
Verify current custody, visitor approval/registration requirements and the current visitation or video-visitation schedule before traveling.
Source: Official sourceLast verified: September 27, 2026
How to Address Your Letter
Current verified inmate-mail directories route Madison County Jail personal mail through TextBehind: Madison County Jail, Illinois, inmate full name and Sheriff's ID number, P.O. Box 247, Phoenix, MD 21131. Legal mail and subscriptions use the direct jail address at 405 Randle Street, Edwardsville, IL 62025.
About Madison County Jail
Madison County Jail is at 405 Randle Street in Edwardsville. Current personal correspondence is routed through TextBehind in Phoenix, Maryland.