Courts Directory | State of Illinois Office of the Illinois Courts Montgomery County Courthouse Circuit District: 5 | Circuit: 4thMontgomery County 120 North Main StreetHillsboro, IL - Illinois 62049 (217) 532-9540 Visit Website Links 4th Circuit Local Rules Circuit Court Clerk Court Holidays Disability Information (ADA) Jury Information Resources Court Disability Coordinator Holly Lemons, Court Disability Coordinator - 4th Judicial Circuit, (217) 532-9546, hollylemonscircuitclerk@gmail.com