Williamson County Jail Criminal Court Process
Criminal Court Process for Williamson County Illinois
Williamson County Criminal Courts
Williamson County sits in the First Judicial Circuit, with court held at the Williamson County Courthouse, 200 W. Jefferson Street, Suite 100, Marion, IL 62959. Clerk's office: 618-997-1301. Below: the courthouse, each case step, record searches and appeals.
What is the address of the courthouse?
Courts that hear local criminal cases:
- Williamson County Courthouse
Address: 200 W. Jefferson Street, Suite 100, Marion, IL 62959. Phone 618-997-1301. Hears: all criminal, traffic, juvenile.
Illinois abolished separate city and justice-of-the-peace courts in 1964, so city courts are gone. Under 65 ILCS 5/1-2.1-1, towns may hear ordinance tickets themselves.
↑ Back to the question listWhat happens if a case is federal?
Local federal cases go to the U.S. District Court for the Southern District of Illinois: Melvin Price U.S. Courthouse, 750 Missouri Avenue, East St. Louis, IL 62201, 618-482-9371. For someone held by the U.S. Marshals, a magistrate sets detention (East St. Louis, 18 U.S.C. 3142). Until trial, the U.S. Marshals Service may hold a defendant in a county jail; check VINELink. For federal prisoners, see the Federal Bureau of Prisons inmate locator.
↑ Back to the question listHow does juvenile court work here?
Here, juvenile court hears youth cases under 705 ILCS 405. Detained local youth go to a juvenile detention center chosen by the court. For anyone under 18, hearings are private.
↑ Back to the question listHow do I appeal a conviction?
The Fifth District Appellate Court, 14th and Main Street, Mount Vernon, IL 62864, hears local appeals. Appellate clerk: 618-242-3120.
- First, a motion in the court within 30 days.
- Notice of appeal: within 30 days, to the county clerk (Rule 606).
- Low income? The judge can appoint the Office of the State Appellate Defender.
- Transcripts travel to Mount Vernon (618-242-3120), then briefs are filed.
- The Illinois Supreme Court may take the case on petition.
Detention orders have a faster appeal under Illinois Supreme Court Rule 604(h). 725 ILCS 5/122-1 allows a post-conviction petition locally.
↑ Back to the question listHow do immigration holds affect a case?
- A Form I-247A detainer can be sent to the Williamson County Jail.
- Under the Illinois TRUST Act (5 ILCS 805/15), the county won't add the 48 hours.
- The Illinois Courthouse Civil Rights Act (705 ILCS 90) bars civil arrests of people attending court.
- Detainees often leave Illinois; check the ICE Online Detainee Locator System.
- Immigration consequences matter; tell the public defender or your lawyer before any plea.
What happens after charges are filed here?
- Charge, lawyer and release are set within 48 hours. More in our pretrial release page.
- Preliminary hearing or grand jury, within 30 days if held (725 ILCS 5/109-3.1).
- Arraignment in the courtroom.
- Pretrial motions and plea talks.
- Speedy trial: 120 days in custody, 160 days on release, after a demand (725 ILCS 5/103-5).
- A judge sets the sentence.
Where does a prison sentence start?
For someone leaving the county jail for prison, classification comes first. Use the Illinois Department of Corrections inmate search and our Illinois state prisons guide.
↑ Back to the question listWhere can I find the court dates?
- Visit re:SearchIL (free sign-up).
- Select Williamson County and type the case number.
- Some counties also post on Judici.
- Or phone the clerk, 618-997-1301.
Which court hears felonies and misdemeanors?
The circuit court hears both (618-997-1301). Felonies (a year or more) go to First Judicial Circuit judges (618-997-1301). Associate judges hear DUI and traffic cases (625 ILCS 5/11-501). Federal charges leave Williamson County for the Southern District of Illinois.
↑ Back to the question listIs there a warrant search?
For a warrant check, phone the Sheriff's Office at 618-997-6541. An open case on re:SearchIL can show a warrant. The Public Defender or your lawyer can set a date (618-997-1301).
↑ Back to the question listHow can families help during a case?
- Find the person: Local inmate search.
- Visits: Local visiting guide.
- Money for local accounts: money guide.
- Calls and mail for the county jail: phone guide and mail guide.