Williamson county jail search. Williamson County Jail, also known as Williamson County Correctional Facility, is a medium-security jail located in Georgetown, Texas. Jul 21, 2025 ยท Access comprehensive information on Williamson Co Jail, including inmate search, visitation hours, rules, and contact details to stay connected with your loved ones Find inmate records in Williamson, including jail information. This facility, which can accommodate up to 1544 inmates, is under the management by the Williamson County Sheriff Office. Search for records in Williamson County, TX, including public documents and official information. Williamson County Jail Inmate Roster Search Use this website for informational purposes only. The Williamson County Jail, situated at 306 West 4th Street, Georgetown, TX, 78626, operates as a primary Adult jail in Williamson County. gov website. This helps everyone stay informed about safety and law enforcement in the area. Initially, with this expansion, the County Jail has bed space for 1104 inmates. Search for Inmates on the Jail Roster in Williamson County Texas.