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● 75,650 Verified Cook County (Chicago), Illinois Filings Indexed (1900–2026)
🏛️ 75,650 INDEXED FILINGS • COOK COUNTY (CHICAGO), ILLINOIS Jurisdiction: 17-031 Index Span: 1900–2026 • Verified 10/23/2026

Cook County (Chicago), Illinois People Lookup Directory

Municipal People Lookup roll for Cook County (Chicago), IL (Cook County (Chicago)) with 75,650 indexed entries (1900–2026) recorded with the Illinois State Professional Licensing & Regulatory Verification Division.

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Cook County (Chicago), Illinois People Lookup (1900–2026) — Filter "Martinez"

75,650 filings • Custodian: Illinois State Professional Licensing & Regulatory Verification Division

PDF Dossier $1.99 • Pass $9.99
Registrant / Subject Co-Party / Holder Date Division Locality File # Dossier
Joshue A Martinez Locality: Poplar Grove, IL 61065 • Classification: Licen•••• 02/18/2026 People Lookup Poplar Grove, IL (Boone County), IL #IL-PPL-00606••••
Victor O Martinez Locality: West Liberty, IA 52776 • Classification: Licen•••• 01/12/2026 People Lookup West Liberty, IL #IL-PPL-00606••••
Thuy T Martinez Locality: Saint Louis, MO 63123 • Classification: Licens•••• 10/11/2026 People Lookup Saint Louis, IL #IL-PPL-16901••••
Mary-Ellen Martinez Locality: Naperville, IL 60564 • Classification: Clinica•••• 07/02/2026 People Lookup Naperville, IL (Will County), IL #IL-PPL-07100••••
Antonio Martinez Locality: Chicago, IL 60626 • Classification: Clinical P•••• 07/31/2026 People Lookup Chicago, IL (Cook County), IL #IL-PPL-07100••••
Jesus Martinez Locality: Kankakee, IL 60901 • Classification: Athletics•••• 05/27/2026 People Lookup Kankakee, IL #IL-PPL-002170903-••••
Miguel Angel Martinez Locality: Oak Park, IL 60304 • Classification: Athletics•••• 03/28/2026 People Lookup Oak Park, IL #IL-PPL-002170596-••••
Jaime A Martinez Locality: Franklin Park, IL 60131 • Classification: Athl•••• 06/30/2026 People Lookup Franklin Park, IL (Cook County), IL #IL-PPL-002170937-••••
Elian Angel Martinez Locality: Chicago, IL 60625 • Classification: Licensed A•••• 08/12/2026 People Lookup Chicago, IL (Cook County), IL #IL-PPL-09601••••
Melissa Martinez Locality: Chicago, IL 60630 • Classification: Licensed A•••• 04/29/2026 People Lookup Chicago, IL (Cook County), IL #IL-PPL-09600••••
Elizabeth Lynn Martinez Locality: Chicago, IL 60622 • Classification: Licensed A•••• 04/21/2026 People Lookup Chicago, IL (Cook County), IL #IL-PPL-09600••••
Juliana Marie Martinez Locality: Chicago, IL 60618 • Classification: Licensed A•••• 05/12/2026 People Lookup Chicago, IL (Cook County), IL #IL-PPL-09600••••
Kimberly Martinez Locality: Palatine, IL 60067 • Classification: Licensed •••• 05/13/2026 People Lookup Palatine, IL #IL-PPL-09600••••
Stephen L Martinez Locality: Wheaton, IL 60187 • Classification: Licensed A•••• 10/02/2026 People Lookup Wheaton, IL #IL-PPL-00101••••
Patricia Martinez Locality: Cicero, IL 60804 • Classification: Full Practi•••• 03/09/2026 People Lookup Cicero, IL (Cook County), IL #IL-PPL-27700••••
Esmeralda Martinez Locality: Oakbrook Terrace, IL 60181 • Classification: F•••• 03/03/2026 People Lookup Oakbrook Terrace, IL #IL-PPL-27700••••
Stephine Monique Martinez Locality: Bethesda, MD 20816 • Classification: Advanced •••• 10/01/2026 People Lookup Bethesda, MD (Montgomery County), IL #IL-PPL-20903••••
Elviraida Martinez Locality: Chicago, IL 60601 • Classification: Advanced P•••• 03/02/2026 People Lookup Chicago, IL (Cook County), IL #IL-PPL-20903••••
Angela M Martinez Locality: Chicago, IL 60612 • Classification: Advanced P•••• 04/29/2026 People Lookup Chicago, IL #IL-PPL-20901••••
Lorena Martinez Locality: Chicago, IL 60605 • Classification: Advanced P•••• 05/18/2026 People Lookup Chicago, IL (Cook County), IL #IL-PPL-20901••••
Page 9 • 20 of 75,650 Cook County (Chicago), Illinois filings (2026–2026, median 2026).

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)

Roll Median Year: 2026 (2026–2026)
Property Deeds
86,233 filings (53.3%)
100.0% of 86,233 IL property deeds
People Lookup
75,650 filings (46.7%)
29.47% of 256,687 IL people lookup
Liens & Unclaimed Assets
31 filings (0.0%)
37.35% of 83 IL liens & unclaimed assets
Representative Indexed Citations on This Cook County (Chicago), Illinois Roll:
  • • Joshue A Martinez — Locality: Poplar Grove, IL 61065 • Classification: Licen•••• (People Lookup, 02/18/2026, #IL-PPL-00606••••, Poplar Grove, IL (Boone County))
  • • Victor O Martinez — Locality: West Liberty, IA 52776 • Classification: Licen•••• (People Lookup, 01/12/2026, #IL-PPL-00606••••, West Liberty)
  • • Thuy T Martinez — Locality: Saint Louis, MO 63123 • Classification: Licens•••• (People Lookup, 10/11/2026, #IL-PPL-16901••••, Saint Louis)
  • • Mary-Ellen Martinez — Locality: Naperville, IL 60564 • Classification: Clinica•••• (People Lookup, 07/02/2026, #IL-PPL-07100••••, Naperville, IL (Will County))
  • • Antonio Martinez — Locality: Chicago, IL 60626 • Classification: Clinical P•••• (People Lookup, 07/31/2026, #IL-PPL-07100••••, Chicago, IL (Cook County))
  • • Jesus Martinez — Locality: Kankakee, IL 60901 • Classification: Athletics•••• (People Lookup, 05/27/2026, #IL-PPL-002170903-••••, Kankakee)
  • • Miguel Angel Martinez — Locality: Oak Park, IL 60304 • Classification: Athletics•••• (People Lookup, 03/28/2026, #IL-PPL-002170596-••••, Oak Park)
  • • Jaime A Martinez — Locality: Franklin Park, IL 60131 • Classification: Athl•••• (People Lookup, 06/30/2026, #IL-PPL-002170937-••••, Franklin Park, 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).

2000 – Present (21st Century Filings) (Cook County (Chicago), Illinois) 64,718 (86%)
1975 – 1999 (Late 20th Century) (Cook County (Chicago), Illinois) 7,291 (10%)
1950 – 1974 (Mid-Century Index) (Cook County (Chicago), Illinois) 2,197 (4%)
Pre-1950 (Historical & Genealogical Roll) (Cook County (Chicago), Illinois) 1,444 (4%)
Cook County (Chicago), Illinois Recording Custodian: Illinois State Professional Licensing & Regulatory Verification Division

📍 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).

Illinois Statewide Clerk Guide →

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 Joshue A Martinez — Locality: Poplar Grove, IL 61065 • Classification: Licen•••• (People Lookup, 02/18/2026, #IL-PPL-00606••••, Poplar Grove, IL (Boone County)); Victor O Martinez — Locality: West Liberty, IA 52776 • Classification: Licen•••• (People Lookup, 01/12/2026, #IL-PPL-00606••••, West Liberty). 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

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RecordsRegister Archival Index (2026). "Cook County (Chicago), Illinois People Lookup Directory (75,650 Filings, 17-031)." https://recordsregister.com/records/illinois/cook-county/people-lookup

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).