Reviewed and updated October 9, 2026 by the SearchSystems.net editorial team. The arrest and crime counts are the ones each agency reported to the FBI, as the FBI held them on October 8, 2026. Every office link was opened and checked against the office's own site between September 23, 2026 and October 2, 2026.
Jacksonville, Illinois, in Morgan County, has about 18,000 residents (2024 Census Bureau estimate). In Illinois the public criminal record is the court file, kept by the Circuit Clerk; the statewide criminal history kept by the Illinois State Police is open to anyone who asks. This guide says where each record of a criminal case from Jacksonville is kept and how it is seen.
This guide covers the court file, the statewide record, local arrest records, the crimes behind the records, the prosecutor, sex offender registry, records requests and common questions.
Related guides: Jacksonville public records, Morgan County criminal records, Jacksonville arrest records, Jacksonville warrants, Jacksonville inmate search, Jacksonville court records, Illinois arrest records and Illinois inmate search.
Criminal Cases in the Circuit Court of Morgan County
In Illinois the public criminal record is the court file. Criminal cases from Jacksonville are heard by the Circuit Court of Morgan County, which hears every civil, criminal, family, probate, traffic and juvenile case, and the file of each case is kept by the Circuit Clerk.
For Morgan County, SearchSystems opened and checked the court records page for the county at illinoiscourts.gov/courts-directory/36/Morgan-County-Courthouse/court (page title: Morgan County Courthouse | State of Illinois Office of the Illinois Courts), phone (217) 243-5419, 62650, which answered when SearchSystems opened it on September 23, 2026. That page belongs to a lower court, not to the Circuit Court of Morgan County.
Illinois has no single public index of every trial court case; each court's records are looked up through that court.
The Illinois Criminal History and Your Own Copy
Illinois is one of the states that lets anyone look up another person's statewide criminal history: conviction information is public under the Uniform Conviction Information Act, through the Illinois State Police. The result is the repository record, what agencies reported to the state, which is wider than one county's court index but can lag it.
To see your own record, the route is a name-based or fingerprint-based request to the Illinois State Police. The state page SearchSystems verified for it is at isp.illinois.gov/BureauOfIdentification/MyRecord.
Arrest Records Kept Locally in Jacksonville
The Morgan County Sheriff's Office and the agency that reports for Jacksonville (filed by the FBI as Jacksonville Police Department) keep the arrest records in and around Jacksonville: the report and the booking record of each arrest stay with the agency that made it, separate from the court file and from the state repository.
Together, the five agencies in Morgan County with all twelve months of 2025 on file reported 2,910 arrests to the FBI that year; how each case ended is in the court file, not in the arresting agency's.
The agencies and their counts, year by year, are in Jacksonville arrest records.
The Crimes Behind the Records: Jacksonville in 2025
The agency that reports for Jacksonville had 35 violent and 316 property crimes reported for 2025; each one is a report on file with it, and each arrest that follows is the start of a criminal record.
The State's Attorney for Morgan County
Charges in Morgan County are filed by the State's Attorney, which reviews the arrests of every agency in the county and brings the cases in the Circuit Court of Morgan County.
The office's page SearchSystems verified is at morgancounty-il.com/wp/departments/states-attorney (page title: States Attorney | Morgan County, IL), phone (217) 243-5469, 300 West State Street Jacksonville, IL 62650, Monday - Friday 8:30 am to 4:30 pm, which answered when SearchSystems opened it on September 23, 2026.
The Sex Offender Registry for Jacksonville
Registered sex offenders living in Jacksonville are listed on the Illinois Sex Offender Registry, run by the Illinois State Police at illinois.gov. The registry is public and can be searched online.
Registration itself is done in person with the local agency where the registrant lives: the sheriff's office, or the city police in a city with its own department.
Asking an Agency in Morgan County for a Record
An arrest report, a booking record or a local criminal history letter comes from the agency that holds it, not from the court.
Under the Illinois Freedom of Information Act a county office must answer a request within 5 business days, with one 5-day extension, and it may charge copying only after the first 50 pages. The county records request page SearchSystems verified is at morgancounty-il.com/wp/open-government/public-records (page title: Public Records | FOIA | Morgan County, IL).
Frequently Asked Questions
Are criminal records public in Jacksonville?
The court files of criminal cases are public, and so is the statewide criminal history kept by the Illinois State Police: conviction information is public under the Uniform Conviction Information Act. The arrest report itself is released by the agency that made the arrest, under the Illinois Freedom of Information Act.
Can I search Jacksonville criminal cases online?
The court records page SearchSystems verified for the county is at illinoiscourts.gov (page title: Morgan County Courthouse | State of Illinois Office of the Illinois Courts); it belongs to a lower court, not to the Circuit Court of Morgan County.
How do I get my own Illinois criminal history?
Through a name-based or fingerprint-based request to the Illinois State Police.
Who prosecutes crimes in Jacksonville?
The State's Attorney, reached at (217) 243-5469, which files its cases in the Circuit Court of Morgan County.
Is this the official Jacksonville website?
No. SearchSystems.net is an independent public records guide, online since 1997. It links to the official city, county, court and state offices described above and does not hold records, charge for them or take requests.