Search Inmates in Warren County, Illinois. Results May Include: Arrests, Bookings, Criminal Record, Confinment Reason, Court Case #, Warrant #, Bond, Offense Date, Date of Birth, Description.

Warren County, Illinois Jail Overview

Warren County is in the west portion of Illinois. The county seat is Monmouth. As of the 2010 census, the population was 17,707. The county is named for Joseph Warren. Warren was killed at the Battle of Bunker Hill in 1775. He is believed to ben the first officer killed in the Revolutionary War.

The county has a total area of 543 square miles of which 0.6 miles is water. The county courthouse is located at 100 West Broadway, Monmouth, IL 61462 Phone: 309-734-8592 wrrencockerk@frontier.com.

Zip codes in Warren County: 61417, 61423, 61435, 61447, 61453, 61462, 61473, 61478.

County Jail Overview

Warren County Jail is a 42 bed facility. The jail houses misdemeanor/felony pre-trial prisoners and those not sentenced to the Illinois Department of Corrections. Certified County Corrections Officer provide 24 hour per day supervision.

Warren County Jail
121 North A Street
Monmouth, IL 61462
Phone: 309-734-8506
Fax: 309-734-4946

Inmate Search

The Warren County Jail uses an online portal to VINELink that can be accessed 24 hours a day to provide reliable information for custody status changes and criminal case information. The link is accessed online at:

Important Jail Policies and Procedures

Visiting Hours for prisoners at Warren County Jail Is
Sunday: male prisoners :30 – 5:00 pm, female prisoners 5:00 – 5:30 pm
Tuesday: Lumieres prisoners :00 – 4:00 pm, female prisoners 4:00 – 4:30 pm
You will need photo ID.

Mail can be sent to an inmate in the Warren County Jail by using the following information:

Inmate Name
% Warren County Jail
11 North A Street
Monmouth, Il 61462

You can deposit money into an inmate account by going to:

Click on the like and follow the directions. You will need the inmate’s i.d. #. This can be obtained by calling 309-734-8506.

Working at Warren County Jail or Sheriff’s Office

There are no open positions at the sheriff’s office or the county jail. If you would like to find out about positions, contact the sheriff’s department at: 309-734-8505.

Deputy Sheriff’s must be 21 years of age and complete a 12-week (480 hours) training at the Police Training Institute, which is followed by riding with a Field Training Officer for another fourteen weeks before being able to patrol on their own. A candidate who is twenty (20) years of age and possesses an Associate of Arts (AA) Degree in Law Enforcement, or related law enforcement field, and will attain his/her 21st birthday during the probationary period may qualify as eligible. Starting wage is $49,000 with benefits.

Sex Offender Search and Lookup

All registered sex offenders are registered on either a national or state sex offender database. The people on these databases have been convicted of a sex or kidnapping crime. The definition of a sex offender is a person convicted of a crime involving sex, including rape, molestation, and production or distribution of child pornography. You can access this information online for Warren County by going to

but bear in mind that searches sometimes reveal primary last know addresses or, rather the block that they live on. You are also required to accept a disclosure to use the database.

County Sheriff, Warrant Most Wanted Information in Warren County, Illinois

Warren County Sheriff’s Office
Martin E. Edwards, Sheriff
121 North A Street
Monmouth, IL 61462
Phone: 309-734-8505

Warrant searches can be found by contacting the sheriff’s office at 309-734-8505. You can also request information to access internet search tools. Warrant and most wanted information is public information and there should be no cost to access.

Contact the Warren County Public Defender
Public defender’s provide: counsel upon arrest, representation during criminal investigative proceedings, interviewing witnesses, arrange bail, conduct pretrial discovery, withdraw pleas, suppression of evidence motions, jury selection, opening statements, legal research, and more
Name:Warren County Public Defender
Address:304 South Main Street, Monmouth, Illinois, 61462
Phone:309-734-4760
Hours:N/A
Warren County Probation Department
Probation officers hold offenders accountable by ensuring that financial restitution is being paid to victims and community service is completed. The probation department provides warrant searches, sex offender lookups, DWI conviction information, adult or youth misdemeanor and felony offense records.
Office:Warren County Probation Department
Location:100 West Broadway, Monmouth, Illinois, 61462
Phone:309-734-4137
Fax:309-734-4364
Warren County Jail Statistics
Number of Persons Confined 14
Avg Daily Population 19
Name of new facilitynot applicable
Full time payroll 17
Full time total employees 19
Total salaries and wages 502851
Other operating expenditures 112296
Total construction costs 5996
Equipment, furnishings, etc 24755
Year of original construction 1915
Year of major renovation 1998
Name of new facilitynot applicable

Address: 121 NORTH A STREET MONMOUTH IL 61462

Warren County Unemployment and Median Household Income
Civilian Labor Force Annual Average, 20168,589
Number Employed Annual Average, 20168,133
Number Unemployed Annual Average, 2016456
Unemployment Rate, 20165.3
Median Household Income Annual Average, 201546,189
Sources: Unemployment – Bureau of Labor Statistics LAUS data, Median Household Income – Census Bureau SAIPE data, Rural Classifications – USDA Economic Research Service
Warren County Poverty Data
Estimate of People of All Ages In Poverty 20142,360
Estimate Percentage of People of All Ages In Poverty 201514.3
Source: U.S. Census Bureau, Model-based Small Area Income & Poverty Estimates (SAIPE)

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