City of Chicago
City of Chicago Employee Directory - Use the More Options link to add department name or position title
Cook County
Cook County Home Ownership & Mortgage - Cook County Recorder of Deeds responsibilities have been assumed by the Cook County Clerk's Office (effective 12/7/2020).
Cook County Property Assessment - Cook County Tax Assessor's Office
Records & Archives - Clerk of the Circuit Court, Cook County
Other Illinois Counties
Illinois Association of County Clerks & Recorders
Illinois Circuit Court directories - by Circuit, use a Map
State of Illinois
Illinois State Employee Phone Directory
Illinois Lawyer Search - Attorney Registration & Disciplinary Commission of the Supreme Court Illinois
Illinois Occupational License Look-up - Illinois, Division of Professional Regulation
Ilinois Sex Offender Registry - Illinois State Police
Illinois Birth, Death and Other Records - Illinois Dept of Public Health