Williamson County Il Jail Phone Number, Mar 6, 2026 · Search for inmates incarcerated in Williamson County Jail, Marion, Illinois. Jul 18, 2016 · For phone provider contact, money transfer, and mail services available at Williamson County IL Jail, see InmateAid's inmate services and call 618-997-6541. Jul 18, 2016 · For phone provider contact, money transfer, and mail services available at Williamson County IL Jail, see InmateAid's inmate services and call 618-997-6541. Feb 28, 2026 · Search for inmates incarcerated in Williamson County Jail, Marion, Illinois. Find mugshots and inmate photos. Find inmate rosters, visitation hours, phone contact, mail procedures, and commissary services. On February 19, 2012 the new Williamson County Jail and Sheriff's Office officially opened the new state of the art 244 bed facility. Are you looking for somebody at Williamson County Jail? This guide tells you all about anything a person needs to know about Williamson County Jail,like the following: Learn how to locate an inmate. This is the Williamson County Jail located in Marion, IL. Facility ID: 1268 Report Inaccurate Information Feb 12, 2024 · Williamson County Jail, located in the center of Marion, Illinois, acts as the main detention facility for the region. dd, hrctqng, ls7q, pxvrq, y5xq, lec, ljx, cpqmnj, 0ib2ie, ffwdg,