Illinois Cities

Below are Illinois cities with populations over 50,000. Each city page covers local public records access, FOIA contacts, and which county offices handle records for that area. Select a city to find specific resources.

Arlington Heights Aurora Berwyn Bloomington Bolingbrook Champaign Chicago Cicero Decatur Des Plaines Downers Grove Elgin Evanston Hoffman Estates Joliet Mount Prospect Naperville Normal Oak Lawn Oak Park Orland Park Palatine Peoria Rockford Schaumburg Skokie Springfield Tinley Park Waukegan Wheaton