Certain records may be requested for the purpose of genealogical research. Such records are subject to the following provisions:

  • Birth Certificates
         Record must be at least 75 years old.

         The first recorded births in Will County date back to December, 1877.
  • Death Certificates
         Record must be at least 20 years old.

         The first recorded deaths in Will County date back to December, 1877.
  • Marriage Certificates
         Record must be at least 50 years old.

         The first recorded marriages in Will County date back to July, 1836.

Please note that certain records may not exist in our files, as many records, especially those from the earliest available dates, were never recorded with the Will County Clerk.

REQUESTING GENEALOGICAL RECORDS
Genealogical requests should be submitted in the same manner as requests for all Vital Records. Please see the specific page for instructions for requesting each record type:



We do NOT recommend using VitalChek for a genealogical research. VitalChek is an expedited processing and shipping service provided by a third-party partner that includes significant additional costs. Researchers may incur fees for searches through VitalChek for older records that do not exist. We recommend using VitalChek only for records the Will County Clerk’s Office is certain to have on file.

ADDITIONAL GENEALOGY RESOURCES
Illinois Department of Public Health Genealogy – 
dph.illinois.gov
Illinois Secretary of State Genealogy – cyberdriveillinois.com
Illinois State Genealogical Society – ilgensoc.org/
The USGenWeb project – usgenweb.org/

For more information on genealogical research email vitalrecords@willcountyillinois.com or call (815) 740-4615.