Waterloo, IL Monroe County Jail View

Monroe County Jail is a county detention facility located in Waterloo, Illinois. It is operated by the Monroe County Sheriff’s Office and supports local law enforcement, the courts, and related criminal justice agencies. Like most Illinois county jails, it holds adults who are awaiting court hearings, trial, transfer, or release, as well as individuals serving short county sentences. The facility’s role is to provide secure custody, booking, inmate supervision, and coordination with the court system for people arrested or ordered detained in Monroe County.

Contact and Location Information

Jail Name: Monroe County Jail
Type: County Jail
Security Level: Medium
Address: 225 E 3rd St.
City: Waterloo
Zip: 62298
Phone: 618-939-8651
Facebook: Not available
Inmate Search: Not available
Monroe County Jail Contact Details

How to Find an Inmate at Monroe County Jail

Members of the public can use the official inmate search link on this page to check the facility’s current roster. County jail rosters typically list basic information such as the inmate’s name, booking date, charges, bond information when available, and custody status. New arrests do not always appear right away because booking, identity verification, and record entry can take several hours. If a person was arrested recently and is not listed, check again later or contact the facility for current custody information. Roster details can change as court orders, releases, transfers, or bond postings are processed.

FAQs

How do I visit an inmate at Monroe County Jail?

Contact the facility or check its official information for the current visitation schedule and rules. Visits may require advance scheduling, and all visitors are usually subject to approval and security screening.

What do I need to bring when visiting Monroe County Jail?

Visitors generally need a valid government-issued photo ID. Bring only items allowed by the facility, because personal property, bags, phones, and other items may be restricted during visits.

How do I make phone or video calls with an inmate?

Inmates are typically allowed to make outgoing calls through an approved phone service, and some facilities also offer video visitation. Family members may need to create an account with the service provider and follow the facility’s call rules.

How do I send mail to an inmate?

Use the inmate’s full name and follow the mailing address format provided by the facility. Mail is usually inspected for security, and items such as cash, prohibited materials, or packages may be rejected.

How does the commissary work?

Commissary allows inmates to buy approved items such as snacks, hygiene products, and writing supplies. Deposits are usually made through an approved kiosk, website, phone system, or in-person method set by the facility.

How is bail set and how do I post bond at Monroe County Jail?

Bail or release conditions are set by the court according to Illinois law and the facts of the case. To post bond, contact the facility or the Monroe County court clerk for accepted payment methods, required case information, and current procedures.

What happens during the intake process at Monroe County Jail and when will the inmate appear in the system?

During intake, staff confirm identity, record charges, complete screening, collect property, and assign housing or release status. Records may take several hours to appear in the online system, so a recent arrest may not be searchable immediately.

Mailing to Monroe County Jail Inmates and Staff

Inmate Visiting Days and Hours

Day of Week Hours
Monday 8:45,9:45,10:45, 1:00, 2:00 & 3:00
Tuesday 8:45,9:45,10:45, 1:00, 2:00 & 3:00
Wednesday 8:45,9:45,10:45, 1:00, 2:00 & 3:00
Thursday 8:45,9:45,10:45, 1:00, 2:00 & 3:00
Friday 8:45,9:45,10:45, 1:00, 2:00 & 3:00

How to Send Money to Monroe County Jail

Family and friends can send money to inmates at Monroe County Jail through approved methods to help them purchase essential items from the commissary.