Jefferson County Arrest Records Search
Jefferson County arrest records are managed by the Jefferson County Sheriff's Office in Mt Vernon. This southern Illinois county has about 36,100 residents and serves as a regional hub for the area. The sheriff's office keeps arrest records from deputy-handled incidents and runs the county jail. Mt Vernon is the county seat, and the Jefferson County Circuit Clerk there processes court records tied to criminal cases. Arrest records in Jefferson County are public and can be requested under the Illinois Freedom of Information Act by anyone.
Jefferson County Quick Facts
Jefferson County Sheriff's Office
The Jefferson County Sheriff's Office is at 911 S 10th St, Mt Vernon, IL 62864. The phone number is (618) 244-8000. This office provides law enforcement for the unincorporated parts of Jefferson County. Deputies patrol the area, respond to calls, and make arrests that create records stored at the office. The county jail also runs under the sheriff, and every person booked in generates a booking record with intake data.
Mt Vernon has its own police department that covers arrests within city limits. The Mt Vernon Police handle a significant portion of the arrests in Jefferson County because of the city's size and role as a regional center. Other small towns in the county may have their own officers or rely on the sheriff for law enforcement. When you look for an arrest record in Jefferson County, the key question is which agency made the arrest. That tells you where the original record sits. The sheriff's office is a solid starting point if you are not sure.
How to Search Jefferson County Arrest Records
Contact the Jefferson County Sheriff's Office by phone or visit in person. Provide the name of the person and any other details you have. Staff can check whether they hold a record and tell you the steps to get a copy. Court records connected to criminal cases are at the Jefferson County Circuit Clerk's office in the courthouse in Mt Vernon. The clerk can pull up case files showing charges, hearing dates, and outcomes.
The Illinois State Police Bureau of Identification keeps criminal history records from every county in the state. Conviction data from Jefferson County may appear in the CHIRP system, which offers name-based conviction searches. This system operates under the Uniform Conviction Information Act (20 ILCS 2635/1) and only shows conviction results, not arrests alone.
For a deeper search, fingerprint-based checks through approved vendors can pull up the most complete criminal history. The ISP fee schedule has current pricing for these services.
FOIA Requests for Jefferson County Arrest Records
Under the Illinois Freedom of Information Act (5 ILCS 140/1), anyone can request arrest records from the Jefferson County Sheriff. You do not need to live in Jefferson County. You do not need a reason. Put the request in writing, include the person's name and any dates you have, and send it to the FOIA officer at the sheriff's office. Be specific about what record you need.
Agencies get five business days to respond, plus an optional five-day extension for larger requests. Under 5 ILCS 140/2.15, basic arrest details like the name, charges, and arresting agency must be available within 72 hours of an arrest. That is a quick turnaround and it applies to every law enforcement agency in Jefferson County. The first 50 pages of a FOIA response are generally free. If the records go beyond that, expect a small copy fee per page.
Records that a court has sealed or expunged will not be available. Juvenile records are exempt as well. If you want to check whether a record in Jefferson County qualifies for sealing or expungement, the Office of the State Appellate Defender offers guidance on the process and eligibility requirements.
What Jefferson County Arrest Records Contain
A Jefferson County arrest record shows the full name and date of birth of the person who was arrested. It lists every charge, the date and time of the arrest, and the officer or agency responsible. Booking data from the county jail includes a booking number, bond amount, and processing details. Mugshots are taken during booking and become part of the record.
Court records go deeper. Once charges are filed, the circuit clerk tracks case numbers, hearing schedules, motions, plea entries, and final outcomes. A dismissed case or an acquittal appears in the court file just like a conviction does. It is important to know the difference between an arrest record and a conviction record. An arrest shows someone was taken into custody. Only a conviction means a court found them guilty. The Uniform Conviction Information Act (20 ILCS 2635/1) governs what conviction data the state releases. Arrest-only data stays with the local agency and is accessible through FOIA. If a Jefferson County court orders a record sealed or expunged, it drops out of public view entirely.
Jefferson County Arrest Records Resources
The legal framework for arrest records in Jefferson County rests on state law. The FOIA statute (5 ILCS 140/1) governs public access. The Uniform Conviction Information Act controls conviction data. And 725 ILCS 5/107-2 defines when officers can make an arrest. All of these apply equally across Jefferson County and the rest of the state.
The ISP FOIA page handles state-level requests. For Jefferson County records, the sheriff's office and circuit clerk are your contacts. A denied FOIA request can be appealed through the Illinois Attorney General's Public Access Counselor. That office reviews complaints and has the authority to order the release of records.
Cities in Jefferson County
Mt Vernon is the county seat and largest city in Jefferson County. No cities in the county meet the population threshold for a dedicated arrest records page on this site. For arrest records from Mt Vernon or any other Jefferson County community, contact the local police department or the Jefferson County Sheriff's Office.
Nearby Counties
Jefferson County is surrounded by other southern Illinois counties with their own arrest records systems: