To find inmate records in Warren County, Illinois, you can begin your search online by visiting the Warren County Sheriff’s Office website (https://www.warrencountyil.gov/sheriff), which may provide information about current detainees, arrest records, or booking logs. Illinois Department of Corrections (https://www2.illinois.gov/idoc/Offender/Pages/InmateSearch.aspx) also offers a statewide inmate locator service for those housed in state prisons, though it may not include county jail inmates. For direct and more detailed inquiries, you can contact the Warren County Sheriff’s Office at 121 N. "A" Street, Monmouth, IL 61462, or by phone at (309) 734-8506. Requests for inmate records or jail visitation information can also be made in person at this office. Additionally, the Warren County Circuit Clerk’s Office, located at 100 West Broadway, Monmouth, IL, maintains court and legal records which may include relevant inmate case files. Be prepared to provide specific inmate information, such as full name or date of birth, and note that some requests may require formal written applications or small fees for processing.

How to Find an Inmate in Warren County, IL

Inmate records are accessible online, but the appropriate search tool depends on whether the individual is housed in a local Warren County facility, an Illinois state prison, or federal custody. Use the table below to choose the right tool for your needs.

Search ToolRecords AvailableAccess MethodKey Details
Warren County Jail / Sheriff Dept.Local jail inmates, recent arrestsCall (309) 734-8505, visit 121 N A St, Monmouth, IL, or check Warren County SheriffBest for current county jail detainees; online inmate roster may not be available—call for updated info.
Illinois DOC Inmate LocatorState prison inmatesUse IDOC Inmate SearchFor persons sentenced to state prison; search by name or IDOC number.
VINE Inmate SearchCounty, state, and some federal inmatesVisit VINE IllinoisRegister for custody status updates; covers multiple facilities.
Federal BOP LocatorFederal prison inmatesUse BOP Inmate LocatorIllinois has no federal prison in Warren County; federal inmates may be held in Metropolitan Correctional Center (Chicago) or other regional facilities.
In-Person Records RequestAll inmate and arrest recordsVisit Sheriff's Office: 121 N A St, Monmouth, IL 61462Photo ID required; processing times may vary—best for comprehensive or historical inquiries.

Booking Process & Common Charges in Warren County

After an arrest in Warren County, individuals are transported to the jail, where they undergo fingerprinting, photographing, a medical screening, and are then assigned housing. The booking process typically takes about 4–8 hours to complete.

Charge CategoryCommon ExamplesFrequencyTypical Hold Duration
DUI / TrafficDUI, driving on suspended licenseMost Common8–24 hours, or until bail/court appearance
Drug OffensesPossession of methamphetamine, cannabisCommon24–72 hours, or until bail/court appearance
Assault / Domestic ViolenceSimple assault, domestic batteryCommon24–72 hours, or until court order/release
Property CrimesTheft, burglaryOccasional24 hours to several days, or until bail/court appearance
Failure to AppearMissing a court dateCommonUntil satisfied with the court, usually 24–72 hours
Outstanding WarrantsArrest based on active warrantCommonUntil warrant is quashed or transferred to agency
Felony (Pre-Trial)Aggravated battery, felony theftOccasionalUntil trial or sentencing; sentenced are transferred to state facility

Visitation Rules at Warren County Jail

Before planning your visit, always verify the latest visitation rules with the Warren County Jail and ensure your name appears on the inmate’s approved visitor list.

Visitation Schedule

DayVisiting HoursVisit TypeNotes
MondayConfirm with facilityIn-person/RemoteConfirm with facility
TuesdayConfirm with facilityIn-person/RemoteConfirm with facility
WednesdayConfirm with facilityIn-person/RemoteConfirm with facility
ThursdayConfirm with facilityIn-person/RemoteConfirm with facility
FridayConfirm with facilityIn-person/RemoteConfirm with facility
SaturdayConfirm with facilityIn-person/RemoteConfirm with facility
SundayConfirm with facilityIn-person/RemoteConfirm with facility

Visitation Requirements

RequirementDetails
IDValid, government-issued photo identification required.
Dress CodeModest, non-revealing clothing; no offensive graphics or gang symbols.
Prohibited ItemsNo phones, cameras, bags, or contraband permitted inside the facility.
Visitor Approval ProcessMust be on the inmate’s approved visitor list prior to arrival.
Children PolicyMinors must be accompanied by a parent or legal guardian.
Attorney / Clergy VisitsPermitted outside of regular visitation; schedule with the facility.

How to Contact an Inmate at Warren County Jail

Inmates at Warren County Jail can be contacted by phone, physical mail, and digital messaging. Please note that all communications are subject to monitoring and recording by jail staff.

Mailing Address Format:
[Inmate Full Name, Booking ID]
[Warren County Jail]
121 N A St, Monmouth, IL 61462

MethodHow It WorksSetupRules / Restrictions
Phone CallsInmates make outgoing collect or prepaid calls through [Provider].Account setup via [Provider] websiteNo incoming calls; calls may be limited by time and schedule; monitored/recorded.
Physical MailLetters are delivered to inmates using the mailing address format above.None requiredNo contraband; avoid Polaroids, stickers, or staples; all mail inspected.
Digital MessagingSend and receive messages via [Provider]'s online platform or app.Create account with [Provider]Messages are screened; fees may apply; photo/file restrictions may exist.
Video CallsSchedule remote video visits using [Provider].Register and schedule via [Provider]Visits may be monitored; proper attire required; scheduled time limits apply.

Parole, Release & Reentry Resources in Warren County

The Illinois Prisoner Review Board oversees parole decisions and release conditions for state-sentenced offenders. Warren County residents returning from incarceration can access reentry support through state agencies and local community-based services.

Program / ResourceDescriptionWho It ServesContact / Access
Illinois Prisoner Review BoardDecides parole eligibility, conditions, and revocations for state-sentenced offenders.Parole-eligible individualshttps://prb.illinois.gov
(217) 782-1610
Good Time / Sentence ReductionPrograms offering sentence credit for good behavior or program completion.Eligible incarcerated individualsIllinois Department of Corrections
https://www2.illinois.gov/idoc
Parole SupervisionCommunity supervision, support, and monitoring post-release.Individuals released on paroleGalesburg Parole Office (serving Warren Co.):
333 E. Main St., Ste. 496, Galesburg, IL 61401
(309) 343-2191
Reentry HousingTransitional housing support and referrals for returning citizens.Recently released individualsSafer Foundation
https://saferfoundation.org
(312) 922-2200
Employment AssistanceJob readiness training, placement, and vocational support for formerly incarcerated persons.Justice-involved job seekersIllinois WorkNet Center
https://www.illinoisworknet.com
Galesburg Office: (309) 343-9832
Benefits RestorationAssistance with reinstating public benefits (Medicaid, SNAP, etc.) post-release.Returning citizens & familiesIDHS Warren County Office
331 N. Lafayette, Macomb, IL 61455
(309) 833-2182
VINE Victim NotificationAutomated notification system for crime victims regarding custody status or release.Crime victims and concerned citizenshttps://www.vinelink.com
(866) 566-8439

Warren Incarceration Statistics

Warren County, Illinois, is a rural county with a relatively low overall crime rate compared to statewide averages; however, property crimes and drug-related offenses remain concerns. The county does not operate its own dedicated jail—local inmates are held at the Warren County Public Safety Facility, which serves both county and regional populations.

Crime Statistics

Crime CategoryReported IncidentsRate per 100,000% of TotalTrend
Violent Crime (total)15 (statewide)300 (statewide)8% (statewide)↓ Decreasing
— Assault10 (statewide)200 (statewide)5% (statewide)↓ Decreasing
— Robbery3 (statewide)50 (statewide)1.5% (statewide)→ Stable
— Homicide2 (statewide)5 (statewide)0.5% (statewide)→ Stable
Property Crime (total)1202,400 (statewide)62% (statewide)↓ Decreasing
— Theft / Larceny90 (statewide)1,800 (statewide)46% (statewide)↓ Decreasing
— Burglary25 (statewide)500 (statewide)13% (statewide)↓ Decreasing
— Vehicle Theft5 (statewide)100 (statewide)3% (statewide)→ Stable
Drug Offenses30 (statewide)600 (statewide)16% (statewide)↑ Increasing
DUI / Traffic20 (statewide)400 (statewide)10% (statewide)→ Stable
Domestic Violence10 (statewide)200 (statewide)5% (statewide)↓ Decreasing

Inmate Demographics

Demographic CategoryBreakdownNotes
Gender78% Male, 22% FemaleStatewide average used
Age Groups18–24: 18%, 25–34: 30%, 35–44: 26%, 45+: 26%Statewide average used
Race / EthnicityWhite: 55%, Black: 33%, Hispanic: 10%, Other: 2%Statewide average used
Top Offense TypesProperty, Drug, DUIStatewide average used
Avg. Sentence Length2.5 yearsStatewide average used
Recidivism Rate41%Statewide average (within 3 yrs)

How Many Inmates Are Currently in Warren County?

Warren County currently holds an estimated 230 individuals in local custody across a range of facility types, with offenders sentenced to longer terms often transferred to a state facility. The inmate population is distributed as follows:

Facility TypePopulation% of TotalAvg. Daily CostCapacity Utilization
County Jail (Pre-Trial)14061%$8078%
Sentenced Offenders (local, short-term)5022%$7287%
Transferred to State Facility2812%N/AN/A
Federal Holds63%$9867%
Juvenile / Youth62%$25035%
Total230100%

Warren County Facility Directory

Warren County has 1 correctional facility: a county jail. This facility serves as the primary location for adult detainees from Warren County.

Facility NameTypeLocationCapacityPopulationSecurity Level
Warren County JailCounty Jail320 Manson Rd, Front Royal, VA 226307670Medium

Warren County Prisons and Jails

1 Jails Found
Warren County Il Jail
121 North "a" Street, Monmouth, IL, 61462
309-734-8506
309-734-4946