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Warren County Criminal Information
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County court
Link to criminal warrants and information.
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County clerk recorder information and recorded documents.
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Official birth, death, marriage and other certificates from Warren county.
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County profile
Sheriff & Law Enforcement. Warren County Sheriff's Office is responsible for maintaining law and order in Warren County.
Police Departments. Law enforcement in Warren County is provided by Warren County Sheriff's Office and several municipal police departments.
Law Enforcement & Arrests. Warren County Sheriff's Office, headquartered at 100 West Broadway in Monmouth, Illinois, is the primary law enforcement agency for unincorporated areas of Warren County and provides countywide services including operation of Warren County Jail. Inmates can be located by contacting the jail directly at the Sheriff's Office main number during business hours; there is currently no full online inmate roster available to the public.
Criminal Records. For an authoritative source, see Circuit Clerk - Warren County IL .
Arrest Records. They are maintained by the arresting agency, primarily the County Sheriff's Office and municipal police departments.
To search for someone recently arrested in Warren County, Illinois, you can contact the Warren County Jail located at 121 N A St, Monmouth, IL 61462. The jail provides an inmate lookup service that can be accessed by calling their main line at (309) 734-8505.
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Mugshots and booking photos in Warren County, Illinois, can be obtained from the Warren County Sheriff's Office. The office is located at 121 N A St, Monmouth, IL 61462, and they may provide access to these records upon request. For online access, you can visit the county Sheriff's Office website, which may have a portal for viewing recent booking photos.
To obtain a criminal background check in Warren County, Illinois, you need to contact the Illinois State Police Bureau of Identification. Locally, you can visit the Warren County Sheriff's Office for guidance on the process. The Illinois Uniform Conviction Information Act allows individuals to request their criminal history records, which can be done through the Illinois State Police's online portal or by submitting a request form.
To look up sex offenders in Warren County, Illinois, you can use the Illinois Sex Offender Registry. This registry is maintained by the Illinois State Police and provides information on registered sex offenders throughout the state. You can access the registry online by visiting the Illinois State Police website and searching for offenders by name, location, or other criteria.
Voter registration in Warren County is handled by the Warren County Clerk's office at (309) 734-4612, located at 100 West Broadway in Monmouth. You can register to vote online at www.elections.il.gov, in person at the County Clerk's office, or by mail, with registration required at least 27 days before an election (online registration closes 16 days prior). To register, you must be a U.S. Citizen, at least 18 years old by Election Day, and provide valid identification and Social Security information. Absentee and vote-by-mail ballots are available to all voters by request through the County Clerk's office or the state elections website.
Property records in Warren County are maintained by the Warren County Recorder of Deeds at 100 West Broadway, Monmouth, phone (309) 734-5592, where you can search deeds, mortgages, liens, and other recorded instruments affecting real estate. For property tax information and assessment values, contact the local Supervisor of Assessments at (309) 734-1927 in the same courthouse building. Official certified copies of recorded documents are available for a per-page fee plus certification charges.
Birth and death certificates for events occurring in Warren County can be obtained from the Warren County Clerk's office at 100 West Broadway, Monmouth, Illinois, phone (309) 734-4612. The fee is typically $15 for the first certified copy and $4 for additional copies ordered simultaneously, with immediate service available for walk-in requests if records are on file. You can also order vital records through the Illinois Department of Public Health Division of Vital Records at www.dph.illinois.gov or by calling (217) 782-6553, though processing times and fees may differ. Valid photo identification and proof of eligibility (direct relationship or legal interest) are required for all vital record requests.
For business name registrations (DBAs) and assumed names in Warren County, contact the Warren County Clerk's office at (309) 734-4612 or visit in person at 100 West Broadway in Monmouth. For formal business entities such as corporations and LLCs, search the Illinois Secretary of State's free online database at www.ilsos.gov, which provides registration status, registered agents, and filing information for all Illinois businesses. Municipal business licenses may be required by individual cities like Monmouth, so check with the appropriate city clerk's office. Professional licenses are typically issued by Illinois state agencies rather than the county.
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Use the city page when a record was created by a municipal police department or city office; use the county page for courts, deeds, vital records and jail custody.