DuPage County Genealogy Search (Illinois)

Perform a free DuPage County, IL public genealogy records search, including genealogy ancestry histories, family search histories, and family trees.


The DuPage County Genealogy Search (Illinois) links below open in a new window and take you to third party websites that provide access to DuPage County public records. Editors frequently monitor and verify these resources on a routine basis.

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Aurora Public Library Database http://www.aurorapubliclibrary.org/research-homework-help/research-databases-alphabetically/ View Aurora Public Library research databases by subject, including the Gale Reference Library.

Downers Grove Public Library Research Website http://www.downersgrovelibrary.org/research View Downers Grove Public Library's resources offered for research in alphabetical order.

DuPage County Birth Certificates https://www.vitalchek.com/order_main.aspx View DuPage County, Illinois birth certificate information, including required identification and fees for certified copy requests.

DuPage County Clerk Vital Records http://www.dupageco.org/CountyClerk/1809/ View DuPage County Clerk vital records page, including information on obtaining copies of certificates.

DuPage County Death Certificates & Records https://www.dupageco.org/CountyClerk/1859/ Find DuPage County, Illinois death records, and learn about the fees and process for requesting copies of certified death certificates.

DuPage County Divorce Certificates http://www.dph.illinois.gov/topics-services/birth-death-other-records/dissolution-marriage-records Find DuPage County, Illinois divorce certificate information, including confidentiality, fees, and certified copy request procedure.

DuPage County Marriage Certificates & Records https://www.dupageco.org/CountyClerk/1862/ View DuPage County, Illinois marriage certificate and license requirements, including fees for certified marriage record copy requests.

DuPage County Veterans' Memorial Website http://www.dupageco-il-vetsmemorial.org/ View DuPage County Veterans' Memorial home page including fallen heroes, veteran organizations, memorial information, and upcoming events.

DuPage County Vital Records https://www.dupageco.org/CountyClerk/VitalRecords/ View DuPage County, Illinois vital records information, including birth, death, marriage, and divorce certificate copy requests, related fees, and identification requirements.

Naperville Public Library Information https://naperville-lib.org/node/6 View Naperville Public Library Better Impact software page for a preview of volunteer opportunities and login information for staff.

Find DuPage County Genealogy Records

DuPage County Genealogy Records are kept by a number of different government agencies and departments in DuPage County, Illinois. The U.S. Census Bureau maintains Genealogy Records in the form of census data. Other municipal and Illinois State offices also maintain records that are useful for tracing lineage. DuPage County Vital Records Offices hold birth, marriage, and death records that date back hundreds of years.

Learn about Genealogy Records, including:
  • Where to get free Genealogy Records online
  • How to perform DuPage County genealogy research
  • Which government offices provide access to vital records
  • What DuPage County genealogy records are public records
  • What are the best sources of Genealogy Records