Tri-County Justice & Detention Center is located in the city of Ullin, Illinois which has a population of 463 (as of 2016) residents. This prison has a capacity of 226 inmates, which means this is the maximum amount of beds per facility. Tri-County Justice & Detention Center began processing inmates once the original construction was completed and service started in 1999 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 Field Office Director Ricardo A. Wong and houses male and female offenders.

If you have a family or loved one that is currently incarcerated at Tri-County Justice & Detention Center, 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.

Tri-County Justice & Detention Center Facility and Inmate Contact Information:

Phone Number to Reach this Facility is:

618-845-3512

Send Mail to the Facility (not inmates):

Tri-County Justice & Detention Center
1026 Shawnee College Road
Ullin, IL 62992

To Send Mail to an Inmate at Tri-County Justice & Detention Center:

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

Tri-County Justice & Detention Center
Inmate Name, Inmate ID #
1026 Shawnee College Road
Ullin, IL 62992

Visitation Information for Tri-County Justice & Detention Center

Visitation Hours for Tri-County Justice & Detention Center:

Fridays: 5 p.m. – 9 p.m.
Saturdays and Sundays: 9 a.m. – 11 a.m., 1 p.m. – 3 p.m.