Based on the official EOIR ZIP-code assignment (1,396 ZIP codes).
1,396 ZIP codes in Illinois are assigned to this court. Asylum grant rate: 18.3%.
Main Illinois cities served: Chicago, Peoria, Rockford, Springfield, East Saint Louis, Aurora, Joliet, Belleville.
Affirmative asylum applications from Illinois are handled by the Chicago USCIS asylum office — the stage before immigration court.
Not sure which court serves your address? Use the ZIP code lookup, or open the AsylumTracker app for the interactive coverage map. Assignments follow the official EOIR filing-location tool; verify before filing. Not legal advice.