illinois marriage and divorce records guide

Skip the guesswork. At the DMV name-change counter, speed matters; here's how to get results.

Fast paths

Need certification? Request from the county clerk (marriage) or circuit clerk (divorce); IDPH provides verifications.
Searching online? Try Illinois vital records portals or a Cook County marriage records search for big-county cases.
Legal copy? Ask for a certified divorce decree in Illinois from the issuing court.

Proof for passport/Real ID: order official copies; public marriage records Illinois aren't always sufficient.
Family research: browse indexes; when found, request a Illinois marriage license lookup follow-up.
Court needs: go straight to the case file via find Illinois court records.

Realistic-check: counties set fees and ID rules; mailing can take 5 - 10 business days. Save time by confirming jurisdiction first.

https://dph.illinois.gov/topics-services/birth-death-other-records/dissolution-marriage-records.html
The Illinois Department of Public Health (IDPH), Division of Vital Records does not issue certified copies of dissolution of ...

https://dph.illinois.gov/topics-services/birth-death-other-records/marriage-records.html
The Division of Vital Records can verify the facts of a marriage that has taken place from 1962 through the current index date available.

https://www.cookcountyil.gov/service/divorce-records
The Domestic Relations Division of the Clerk of the Circuit Court holds the records for dissolution (divorce), legal separation and invalidity.