DeKalb County Jail Criminal Court Process
Criminal Court Process for DeKalb County Illinois
DeKalb County Criminal Court Guide
Criminal cases from DeKalb County are heard by the Twenty-Third Judicial Circuit, with court held at the DeKalb County Courthouse, 133 W. State Street, Sycamore, IL 60178. The county clerk's line is 815-895-7138. Below: the courthouse, each case step, record searches and appeals.
What is the address of the courthouse?
Where local cases are heard:
- DeKalb County Courthouse: Traffic and Criminal Clerk in Room 136 (1st floor), courtrooms on floors 1 to 3
Address: 133 W. State Street, Sycamore, IL 60178. Phone 815-895-7138. Hears: all criminal, traffic, juvenile (single courthouse).
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 listWhere 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 listIs there a warrant search?
For a warrant check, phone the Sheriff's Office at 815-895-1633. An open case on re:SearchIL can show a warrant. The Public Defender or your lawyer can set a date (815-895-7138).
↑ Back to the question listWhat happens if a case is federal?
Local federal cases go to the U.S. District Court for the Northern District of Illinois: Stanley J. Roszkowski U.S. Courthouse, 327 S. Church Street, Rockford, IL 61101, 815-987-4355. For someone held by the U.S. Marshals, a magistrate sets detention (Rockford, 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 listWhere do appeals from the county go?
The Second District Appellate Court, 55 Symphony Way, Elgin, IL 60120, hears local appeals. Appellate clerk: 847-695-3750.
- First, a motion in the court within 30 days.
- Notice of appeal: within 30 days, to the county clerk (Rule 606).
- The Office of the State Appellate Defender represents people who can't afford a lawyer.
- The clerk sends the record to Elgin; both sides file briefs.
- The Illinois Supreme Court may take the case on petition.
For a detention order, Rule 604(h) sets a fast track. 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 DeKalb County Jail.
- The Illinois TRUST Act (5 ILCS 805/15) means this county ignores the hold request.
- 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 in DeKalb County?
- Charge, lawyer and release are set within 48 hours. See our release guide.
- Preliminary hearing or grand jury, within 30 days if held (725 ILCS 5/109-3.1).
- Arraignment in the courtroom.
- Motions and plea offers.
- Trial within 120 days if held in jail (725 ILCS 5/103-5), unless delayed by the defense.
- A judge sets the sentence.
Where are local juvenile cases heard?
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 search local criminal records?
- Open re:SearchIL and make a free account.
- Choose DeKalb County, then enter the name.
- You can also try Judici.
- Or phone the clerk, 815-895-7138.
Which court hears felonies and misdemeanors?
The circuit court hears both (815-895-7138). Felonies (a year or more) go to Twenty-Third Judicial Circuit judges (815-895-7138). Associate judges take misdemeanors and traffic cases (625 ILCS 5). Federal charges leave DeKalb County for the Northern District of Illinois.
↑ Back to the question listHow can families help during a case?
- Find the person: County inmate search.
- Visits: Local visiting guide.
- Money for local accounts: money guide.
- Letters and calls to the jail at 150 N. Main, Sycamore, IL 60178: our mail and phone guides.