The Warren County Jail is nestled in Monmouth, Illinois. The Warren County Sheriff’s Office is the law enforcement agency responsible for overseeing the day to day operation of the Warren County Jail.
The Warren County Jail is also known as the Warren County Detention Facility. The facility opened its doors back in 2010. The facility can currently house up to 244 adult male and adult female inmates.
The Warren County Jail was built to be a safe and secure facility that will serve the present and future needs of the Miami county law enforcement agencies. The facility went through many hours of planning thanks to both the state and local officials. The facility was built with the most recent trends in concepts, while still being in compliance with state and federal laws.
While inmates are serving their time in the Warren County Jail, they can receive visitors. These visitors will need to provide an identification card. This identification card can be their driver’s license, state identification card, or their United States Passport. You are required to make an appointment to visit an inmate. You can make this appointment online.
Inmates can also receive letters from their loved ones. Inmates will also have the opportunity to call their loved ones as well.
Warren County Sheriff's Office
|Address:||121 North A StreetMonmouth, IL 61462|
Inmate Mailing Address
Inmate Name, ID, Housing #
Warren County Jail
121 North "A" Street, Monmouth, IL, 61462
Warren County Jail Prison Information
|Jail Name||Warren County Jail|
|Jail Type||County Jail|
|Location||121 North "A" Street, Monmouth, IL, 61462|
|Sunday||7:30 Am to 2:30 PM|
|Monday||7:30 AM to 9:00 PM|
|Tuesday||7:30 AM to 9:00 PM|
|Wednesday||7:30 AM to 9:00 PM|
|Thursday||7:30 AM to 9:00 PM|
|Friday||7:30 AM to 9:00 PM|
|Saturday||7:30 Am to 2:30 PM|