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State court intelligence

Illinois courts and judges

Find judges and courts, understand the public court structure, and follow source-linked courtroom guidance. A case-specific order and the current official rules always control.

Judge profiles
1,144
Current state judges
986
Federal judges
158
Court & location pages
45

Court system chart

How the Illinois state court system is organized

Illinois has one Supreme Court, five appellate districts, and circuit courts serving every county. Each card opens the corresponding KnowJudges court search.

Court of last resort

The Supreme Court of Illinois is the state's highest court.

Intermediate appellate courts

Five appellate districts review circuit-court decisions.

Trial courts

Circuit courts are Illinois's trial courts of general jurisdiction.

Source: Illinois Courts, Court Structure. Verified . Court counts can change; follow the source for the current official structure.

KnowJudges directory

Browse Illinois courts

Open a court page for its indexed judges and public procedural sources, or use the full directory for court-type and county filters.

Browse all Illinois courts