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● 605 Verified Lockport, Illinois Filings Indexed (1935–2026)
🏛️ 605 INDEXED FILINGS • LOCKPORT, ILLINOIS Jurisdiction: 17-000 Index Span: 1935–2026 • Verified 10/23/2026

Lockport, Illinois Public Records & Vital Statistics Directory

Lockport, Illinois (, FIPS 17-000) ranks #40 of 619 in IL with 605 filings (0.17% of statewide archive, 1935–2026).

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Lockport, Illinois Archival Roll (1935–2026)

605 filings • Custodian: Lockport, Illinois County Clerk, Vital Registrar & Court Recording Offices

PDF Dossier $1.99 • Pass $9.99
Registrant / Subject Co-Party / Holder Date Division Locality File # Dossier
Jennifer Cleary Locality: Lockport, IL • Registry / License Valid Throug•••• 08/14/2026 People Lookup Lockport, IL #IL-PPL-286630774-••••
Bradlee John Crnich Locality: Lockport, IL • Registry / License Valid Throug•••• 06/18/2026 People Lookup Lockport, IL #IL-PPL-286461546-••••
Michael M Sequeira Locality: Lockport, IL • Registry / License Valid Throug•••• 07/08/2026 People Lookup Lockport, IL #IL-PPL-286451203-••••
Elizabeth Lawlor Locality: Lockport, IL • Registry / License Valid Throug•••• 08/03/2026 People Lookup Lockport, IL #IL-PPL-287009354-••••
Michael Sequeira Locality: Lockport, IL • Registry / License Valid Throug•••• 07/09/2026 People Lookup Lockport, IL #IL-PPL-287009166-••••
Michelle Sulik Locality: Lockport, IL • Registry / License Valid Throug•••• 03/02/2026 People Lookup Lockport, IL #IL-PPL-287008133-••••
Isabella Bielanski Locality: Lockport, IL • Effective Date: 02/06/2024 02/06/2024 People Lookup Lockport, IL #IL-PPL-286835804-••••
Michael M Sequeira Locality: Lockport, IL • Effective Date: 10/27/2025 10/27/2025 People Lookup Lockport, IL #IL-PPL-286790567-••••
Sarah A Cauldwell Bratt Locality: Lockport, IL • Registry / License Valid Throug•••• 03/05/2026 People Lookup Lockport, IL #IL-PPL-20900••••
James M Hanna Locality: Lockport, IL • Registry / License Valid Throug•••• 04/27/2026 People Lookup Lockport, IL #IL-PPL-20900••••
Michelle Sulik Locality: Lockport, IL • Registry / License Valid Throug•••• 09/17/2026 People Lookup Lockport, IL #IL-PPL-286054285-••••
Michelle Sulik Locality: Lockport, IL • Effective Date: 11/20/2024 11/20/2024 People Lookup Lockport, IL #IL-PPL-287005156-••••
Emisha Grover Locality: Lockport, IL • Registry / License Valid Throug•••• 04/21/2026 People Lookup Lockport, IL #IL-PPL-287008505-••••
Robin Pfeiffer Locality: Lockport, IL • Registry / License Valid Throug•••• 04/07/2026 People Lookup Lockport, IL #IL-PPL-287008397-••••
Sadie Repinski Locality: Lockport, IL • Effective Date: 12/15/2025 12/15/2025 People Lookup Lockport, IL #IL-PPL-287007647-••••
Abby Lynne Conrad Locality: Lockport, IL • Effective Date: 06/11/2025 06/11/2025 People Lookup Lockport, IL #IL-PPL-287003639-••••
Abby Lynne Conrad Locality: Lockport, IL • Effective Date: 10/30/2023 10/30/2023 People Lookup Lockport, IL #IL-PPL-287002623-••••
Monika Bitneryte Locality: Lockport, IL • Effective Date: 10/23/2025 10/23/2025 People Lookup Lockport, IL #IL-PPL-287004906-••••
Michael M Sequeira Locality: Lockport, IL • Effective Date: 06/24/2024 06/24/2024 People Lookup Lockport, IL #IL-PPL-287002099-••••
Susan Irene Wierenga Locality: Lockport, IL • Registry / License Valid Throug•••• 10/23/2026 People Lookup Lockport, IL #IL-PPL-287001168-••••
Page 19 • 20 of 605 Lockport, Illinois filings (2025–2025, median 2025).

Lockport, Illinois Archival Digest & Recorded Citations

Municipality Rank #40 of 619 in Illinois • 0.17% of 352,757 IL filings • County: (17-000)

Roll Median Year: 2025 (2025–2025)
People Lookup
605 filings (100.0%)
0.24% of 256,687 IL people lookup
Representative Indexed Citations on This Lockport, Illinois Roll:
  • • Jennifer Cleary — Locality: Lockport, IL • Registry / License Valid Throug•••• (People Lookup, 08/14/2026, #IL-PPL-286630774-••••, Lockport)
  • • Bradlee John Crnich — Locality: Lockport, IL • Registry / License Valid Throug•••• (People Lookup, 06/18/2026, #IL-PPL-286461546-••••, Lockport)
  • • Michael M Sequeira — Locality: Lockport, IL • Registry / License Valid Throug•••• (People Lookup, 07/08/2026, #IL-PPL-286451203-••••, Lockport)
  • • Elizabeth Lawlor — Locality: Lockport, IL • Registry / License Valid Throug•••• (People Lookup, 08/03/2026, #IL-PPL-287009354-••••, Lockport)
  • • Michael Sequeira — Locality: Lockport, IL • Registry / License Valid Throug•••• (People Lookup, 07/09/2026, #IL-PPL-287009166-••••, Lockport)
  • • Michelle Sulik — Locality: Lockport, IL • Registry / License Valid Throug•••• (People Lookup, 03/02/2026, #IL-PPL-287008133-••••, Lockport)
  • • Isabella Bielanski — Locality: Lockport, IL • Effective Date: 02/06/2024 (People Lookup, 02/06/2024, #IL-PPL-286835804-••••, Lockport)
  • • Michael M Sequeira — Locality: Lockport, IL • Effective Date: 10/27/2025 (People Lookup, 10/27/2025, #IL-PPL-286790567-••••, Lockport)

Lockport, Illinois Filings by Era (1935–2026)

Peak registration volume occurred in the 2000 – Present (21st Century Filings) (524 filings, 87% of local holdings).

2000 – Present (21st Century Filings) (Lockport, Illinois) 524 (87%)
1975 – 1999 (Late 20th Century) (Lockport, Illinois) 61 (10%)
1950 – 1974 (Mid-Century Index) (Lockport, Illinois) 11 (4%)
Pre-1950 (Historical & Genealogical Roll) (Lockport, Illinois) 9 (4%)
Lockport, Illinois Recording Custodian: Lockport, Illinois County Clerk, Vital Registrar & Court Recording Offices

📍 118 N. Clark Street, Room 120, Chicago, IL 60602 • 🕒 Monday – Friday, 8:30 AM – 4:30 PM CT (Walk-in Vital & Recording Counters) • 💵 $15.00 Certified Marriage Copy • $10.00–$15.00 Certified Deed • $6.00 Court Seal • Statute: Illinois Vital Records Act (410 ILCS 535) & Conveyances Act (765 ILCS 5)

People Lookup account for 605 filings (100.0% of Lockport, Illinois holdings and 0.24% of statewide people lookup). Peak registration volume occurred in the 2000 – Present (21st Century Filings) (524 filings, 87% of local holdings).

Illinois Statewide Clerk Guide →

Lockport, Illinois Public Records & Vital Statistics Directory — Key Archival Questions

How does Lockport's public record archive compare within Illinois?

Lockport (, FIPS 17-000) ranks #40 of 619 indexed municipalities in Illinois, containing 605 filings (0.17% of the 352,757 statewide total) spanning 1935–2026. Division breakdown: People Lookup (605 filings, 100.0%).

Which surnames and filings appear most frequently in Lockport, IL?

The highest-frequency family surnames in Lockport, IL are Zaletel (8), Digiovanni (5), Doubek (5), Sulik (5), Conrad (4), Sequeira (4). Peak registration volume occurred in the 2000 – Present (21st Century Filings) (524 filings, 87% of local holdings). Sample local citations include Jennifer Cleary — Locality: Lockport, IL • Registry / License Valid Throug•••• (People Lookup, 08/14/2026, #IL-PPL-286630774-••••, Lockport); Bradlee John Crnich — Locality: Lockport, IL • Registry / License Valid Throug•••• (People Lookup, 06/18/2026, #IL-PPL-286461546-••••, Lockport).

Where is the local recording custodian for Lockport, Illinois?

Local records for Lockport are maintained by Lockport, Illinois County Clerk, Vital Registrar & Court Recording Offices (118 N. Clark Street, Room 120, Chicago, IL 60602; hours: Monday – Friday, 8:30 AM – 4:30 PM CT (Walk-in Vital & Recording Counters); statutory copy fee: $15.00 Certified Marriage Copy • $10.00–$15.00 Certified Deed • $6.00 Court Seal) under Illinois Vital Records Act (410 ILCS 535) & Conveyances Act (765 ILCS 5). Comparable IL municipal registries include Frankfort (652), New Lenox (635), Evanston (615), Mchenry (611), Oswego (610), Orland Park (609).

Comparable Illinois Municipal Registries Near Lockport Volume

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RecordsRegister Archival Index (2026). "Lockport, Illinois Public Records & Vital Statistics Directory (605 Filings, 17-000)." https://recordsregister.com/records/illinois/lockport

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).