Williamson County IL Jail is located in the city of Marion, Illinois which has a population of 17,193 (as of 2015) residents. This prison has a capacity of 244 inmates, which means this is the maximum amount of beds per facility. Williamson County IL Jail began processing inmates once the original construction was completed and service started in 1840 but may have been expanded or renovated since that time, to accommodate the growing prison population. Prisoners are housed in separate areas depending on the crimes they committed, their current risk assessment, and their behavior. This facility is currently under the supervision of Sheriff Bennie Vick and houses male and female offenders.

If you have a family or loved one that is currently incarcerated at Williamson County IL Jail, the first thing you should do is contact the prison for information on the inmate. Based on the information you are provided, you would then contact either a criminal defense lawyer or a bail bond service. They will provide you with vital information which can be used to defend an individual and in a lot of cases get them released from detention while awaiting trial.

Williamson County IL Jail Facility and Inmate Contact Information:

Phone Number to Reach this Facility is:

618-997-6541

Fax Number for Williamson County IL Jail is:

618-997-3405

Email Address for this Facility:

[email protected]

Send Mail to the Facility (not inmates):

Williamson County IL Jail
200 West Jefferson
Marion, IL 62959

To Send Mail to an Inmate at Williamson County IL Jail:

(please get a list of acceptable mail from the facility)

Williamson County IL Jail
Inmate Name, Inmate ID #
200 West Jefferson
Marion, IL 62959

Visitation Information for Williamson County IL Jail

Visitation Hours for Williamson County IL Jail:

Inmate visiting hours begin at 0900 AM hours and end at 3:30 PM. Visits will start again at 6:00 PM – 8:00 PM on Sunday, Monday, Wednesday, and Friday. On Tuesday and Thursday visiting hours are 0900 AM hours to 3:30 PM hours. Each visit will last approximately 30 minutes. No visits on Saturday. Visitation time may be cut short due to jail needs.