Cook County (Chicago), Illinois People Lookup (1900–2026)
75,650 filings • Custodian: Illinois State Professional Licensing & Regulatory Verification Division
| Registrant / Subject | Co-Party / Holder | Date | Division | Locality | File # | Dossier |
|---|---|---|---|---|---|---|
| Meghan N Guilfoyle | Locality: Oak Park, IL 60302 • Classification: Registere•••• | 05/08/2026 | People Lookup | Oak Park, IL (Cook County), IL | #IL-PPL-04154•••• | |
| Nurit Crystal | Locality: Rolling Meadows, IL 60008 • Classification: Li•••• | 07/30/2026 | People Lookup | Rolling Meadows, IL (Cook County), IL | #IL-PPL-03610•••• | |
| Jerell J Smith | Locality: Chicago, IL 60620 • Classification: Licensed B•••• | 08/07/2026 | People Lookup | Chicago, IL (Cook County), IL | #IL-PPL-00606•••• | |
| Gabriella Ann Gante | Locality: Chicago, IL 60607 • Classification: Registered•••• | 08/24/2026 | People Lookup | Chicago, IL (Cook County), IL | #IL-PPL-04155•••• | |
| Claudia Arteaga | Locality: Chicago, IL 60629 • Classification: Advanced P•••• | 03/24/2026 | People Lookup | Chicago, IL (Cook County), IL | #IL-PPL-20902•••• | |
| Laith Adel Jafar | Locality: Orland Park, IL 60462 • Classification: Pharma•••• | 10/16/2026 | People Lookup | Orland Park, IL (Cook County), IL | #IL-PPL-04932•••• | |
| Nour S Jafar | Locality: Burbank, IL 60459 • Classification: Registered•••• | 06/15/2026 | People Lookup | Burbank, IL (Cook County), IL | #IL-PPL-04160•••• | |
| Omar Jafar | Locality: Maywood, IL 60153 • Classification: Temporary •••• | 06/22/2026 | People Lookup | Maywood, IL (Cook County), IL | #IL-PPL-12508•••• | |
| Ethan Daniel Spring | Locality: Chicago, IL 60661 • Classification: Licensed D•••• | 07/20/2026 | People Lookup | Chicago, IL (Cook County), IL | #IL-PPL-01903•••• | |
| Ivan Duncan | Locality: Chicago, IL 60666 • Classification: Licensed B•••• | 03/26/2026 | People Lookup | Chicago, IL (Cook County), IL | #IL-PPL-00606•••• | |
| Brian E Smith | Locality: Chicago, IL 60652 • Classification: Licensed B•••• | 04/22/2026 | People Lookup | Chicago, IL (Cook County), IL | #IL-PPL-00606•••• | |
| Claire Dacey | Locality: Oak Park, IL 60301 • Classification: Licensed •••• | 04/27/2026 | People Lookup | Oak Park, IL (Cook County), IL | #IL-PPL-47521•••• | |
| Byron L Farmby | Locality: Steger, IL 60475 • Classification: Licensed Ba•••• | 03/26/2026 | People Lookup | Steger, IL (Cook County), IL | #IL-PPL-00606•••• | |
| Krista Ewers | Locality: Chicago, IL 60655 • Classification: Registered•••• | 03/29/2026 | People Lookup | Chicago, IL (Cook County), IL | #IL-PPL-04130•••• | |
| Thomas Krausz | Locality: Chicago, IL 60611 • Classification: Licensed P•••• | 06/15/2026 | People Lookup | Chicago, IL (Cook County), IL | #IL-PPL-03610•••• | |
| Katherine Li Eppard | Locality: Chicago, IL 60614 • Classification: Registered•••• | 03/27/2026 | People Lookup | Chicago, IL | #IL-PPL-04154•••• | |
| Agatha Demarchi | Locality: 2702 W 39Th Pl, Chicago, IL 60632 • Classifica•••• | 01/10/2026 | People Lookup | Chicago, IL | #NPI-PPL-125529•••• | |
| Joseph Wortell | Locality: Chicago, IL 60624 • Classification: Licensed B•••• | 01/22/2026 | People Lookup | Chicago, IL (Cook County), IL | #IL-PPL-00606•••• | |
| Manuel Perez Hernandez | Locality: Chicago, IL 60623 • Classification: Licensed B•••• | 10/01/2026 | People Lookup | Chicago, IL (Cook County), IL | #IL-PPL-00606•••• | |
| Christina M Gerstner | Locality: Chicago, IL 60625 • Classification: Registered•••• | 04/01/2026 | People Lookup | Chicago, IL (Cook County), IL | #IL-PPL-04150•••• |
Cook County (Chicago), Illinois Archival Digest & Recorded Citations
Municipality Rank #1 of 619 in Illinois • 21.45% of 352,757 IL filings • County: Cook County (Chicago) (17-031)
- • Meghan N Guilfoyle — Locality: Oak Park, IL 60302 • Classification: Registere•••• (People Lookup, 05/08/2026, #IL-PPL-04154••••, Oak Park, IL (Cook County))
- • Nurit Crystal — Locality: Rolling Meadows, IL 60008 • Classification: Li•••• (People Lookup, 07/30/2026, #IL-PPL-03610••••, Rolling Meadows, IL (Cook County))
- • Jerell J Smith — Locality: Chicago, IL 60620 • Classification: Licensed B•••• (People Lookup, 08/07/2026, #IL-PPL-00606••••, Chicago, IL (Cook County))
- • Gabriella Ann Gante — Locality: Chicago, IL 60607 • Classification: Registered•••• (People Lookup, 08/24/2026, #IL-PPL-04155••••, Chicago, IL (Cook County))
- • Claudia Arteaga — Locality: Chicago, IL 60629 • Classification: Advanced P•••• (People Lookup, 03/24/2026, #IL-PPL-20902••••, Chicago, IL (Cook County))
- • Laith Adel Jafar — Locality: Orland Park, IL 60462 • Classification: Pharma•••• (People Lookup, 10/16/2026, #IL-PPL-04932••••, Orland Park, IL (Cook County))
- • Nour S Jafar — Locality: Burbank, IL 60459 • Classification: Registered•••• (People Lookup, 06/15/2026, #IL-PPL-04160••••, Burbank, IL (Cook County))
- • Omar Jafar — Locality: Maywood, IL 60153 • Classification: Temporary •••• (People Lookup, 06/22/2026, #IL-PPL-12508••••, Maywood, IL (Cook County))
Cook County (Chicago), Illinois Filings by Era (1900–2026)
Peak registration volume occurred in the 2000 – Present (21st Century Filings) (64,718 filings, 86% of local holdings).
Top Surnames Indexed in Cook County (Chicago), Illinois
Top indexed surnames in Cook County (Chicago), Illinois include Johnson, Smith, Williams, Nguyen, Brown, Jones.
📍 118 N. Clark Street, Room 120, Chicago, IL 60602 • 🕒 Monday – Friday, 8:30 AM – 4:30 PM CT (Walk-in Vital & Recording Counters) • 💵 $20.00 Official IDFPR Certification of Licensure (320 W. Washington St, Springfield) • Statute: Illinois Vital Records Act (410 ILCS 535) & Conveyances Act (765 ILCS 5)
Property Deeds account for 86,233 filings (53.3% of Cook County (Chicago), Illinois holdings and 100.0% of statewide property deeds). Peak registration volume occurred in the 2000 – Present (21st Century Filings) (64,718 filings, 86% of local holdings).
Cook County (Chicago), Illinois People Lookup Directory — Key Archival Questions
How many people lookup are recorded in Cook County (Chicago), IL?
The Cook County (Chicago), Illinois people lookup roll holds 75,650 verified entries (1900–2026), accounting for 21.45% of statewide filings. Commonly indexed Cook County (Chicago) surnames in this division include Johnson (329), Smith (309), Williams (246), Nguyen (242), Brown (220), Jones (201).
Where do I request a certified people lookup copy or verification in Cook County (Chicago), IL?
Requests in Cook County (Chicago) (Cook County (Chicago)) are handled by the Illinois State Professional Licensing & Regulatory Verification Division (118 N. Clark Street, Room 120, Chicago, IL 60602; counter hours: Monday – Friday, 8:30 AM – 4:30 PM CT (Walk-in Vital & Recording Counters); fee: $20.00 Official IDFPR Certification of Licensure (320 W. Washington St, Springfield)). Professional license rosters and credential statuses are public records; formal board verification letters may be ordered by any party.
What are examples of indexed people lookup in Cook County (Chicago), Illinois?
Representative Cook County (Chicago) filings on this roll include Meghan N Guilfoyle — Locality: Oak Park, IL 60302 • Classification: Registere•••• (People Lookup, 05/08/2026, #IL-PPL-04154••••, Oak Park, IL (Cook County)); Nurit Crystal — Locality: Rolling Meadows, IL 60008 • Classification: Li•••• (People Lookup, 07/30/2026, #IL-PPL-03610••••, Rolling Meadows, IL (Cook County)). Nearby peer municipal registries in IL include Macoupin County (9,412), Springfield (3,066), Naperville (2,610), Rockford (2,582), Peoria (2,300), Aurora (2,002).
Comparable Illinois Municipal Registries Near Cook County (Chicago) Volume
Illinois Hub →Compiled under Illinois Freedom of Information Act (5 ILCS 140/1 et seq.). Independent public record index; not a government agency or FCRA consumer reporting agency (15 U.S.C. § 1681).