Search Winnebago County Divorce Records
Winnebago County divorce records are kept by the 17th Judicial Circuit Clerk at the courthouse in Rockford, Illinois. The office holds dissolution of marriage filings, final decrees, parenting plans, and related case documents for all divorces filed in Winnebago County. This guide covers how to locate and request those records, what Illinois law says about the process, and where to turn for additional help.
County at a Glance
17th Judicial Circuit Clerk - Winnebago County
Tom Klein serves as Circuit Clerk for Winnebago County. His office at 400 West State Street in Rockford handles all court filings in the 17th Judicial Circuit, which covers both Winnebago and Boone counties. Dissolution of marriage cases are part of the civil docket, and the Clerk's office is the official custodian of those records.
The Rockford courthouse is the hub for all 17th Circuit records. Staff at the Clerk's office can help you search by case number or party name, tell you what documents are on file, and process requests for copies. Bring your ID and any case details you have before visiting.
The image below shows the City of Rockford's official page, which links to court and civic resources including the Circuit Clerk's office contact details.
City of Rockford - Official Government Site
Rockford is the county seat and the location of all Winnebago County court facilities. Most in-person record requests are handled at Room 100 of the State Street courthouse.
Note: The 17th Circuit serves both Winnebago and Boone counties, so the same courthouse handles cases from both. If your case was filed in Boone County rather than Winnebago, the Clerk can point you to the right files.
How to Look Up Winnebago County Divorce Records
The Circuit Clerk's office provides multiple access points for Winnebago County divorce records. Online, you can search the public case portal through the Clerk's website. This shows basic case data, including parties, filing dates, and hearing schedules, at no cost.
Copies of actual court documents require a direct request. In-person visits at Room 100 are the fastest route. Bring a valid government-issued photo ID and the names of both parties or the case number if you have it. Staff will pull the file and let you review what is available. You pay a per-page fee for copies, and certified copies cost more. Certification is required when using a divorce decree for official purposes like changing a name, updating benefits, or handling an estate.
Mail requests are accepted as well. Send a written request to the address above. Include the names of both parties, an approximate filing year, your return address, and a check or money order for estimated copy costs. Call the office first to confirm the current fee schedule and what payment forms they accept.
Contents of a Divorce Case File
Winnebago County divorce case files generally contain all the paperwork generated from start to finish in a dissolution of marriage proceeding. At a minimum, that includes the petition for dissolution, the summons or waiver of service, and the final judgment of dissolution of marriage. Most cases also include financial disclosures, and any case involving children will have a parenting plan or allocation judgment.
Contested cases have more. There may be motions for temporary relief, orders for interim support or custody, depositions, expert reports, and multiple court orders along the way before the final decree. All of these filings are part of the public record in Winnebago County unless a judge has specifically ordered them sealed.
Note: Sealed materials, including records involving minor children's private welfare information, are not accessible through a standard public records request.
Illinois Law and Winnebago County Divorces
Winnebago County divorces are governed entirely by the Illinois Marriage and Dissolution of Marriage Act (750 ILCS 5). This is the main statute covering all aspects of divorce in Illinois, from filing requirements to property division to parenting arrangements.
Illinois is a no-fault state. The only ground for divorce is irreconcilable differences under 750 ILCS 5/401. No one has to prove the other spouse did something wrong. The law simply requires showing that the marriage has broken down beyond repair and that attempts at reconciliation have failed or would not serve the family's best interests.
The residency rule for filing in Winnebago County comes from 750 ILCS 5/413. At least one spouse must have lived in Illinois for 90 days before filing the petition. There is no mandatory waiting period or separation requirement before you can file. A couple can file the day they decide to divorce as long as the residency requirement is met.
Property division in Illinois follows equitable distribution, not community property. That means the court divides marital assets in a way it considers fair, which may or may not be an equal split. Factors include the length of the marriage, each spouse's contribution, and future financial needs. Winnebago County judges apply these factors to cases that reach a contested hearing.
IDPH Statewide Verification of Divorce Records
The Illinois Department of Public Health maintains a statewide dissolution of marriage index for divorces granted in Illinois from 1962 to the present. This index allows people to verify that a divorce occurred in the state without going directly to the county court. IDPH charges $5 for each verification request, and processing by mail takes 4 to 6 weeks.
Send mail requests to the Division of Vital Records, 925 E. Ridgely Ave., Springfield, IL 62702. You can also call (217) 782-6553 for more information. The IDPH site at dph.illinois.gov explains what you need to include and how to submit. This option is useful when you only need to verify that a Winnebago County divorce took place, not obtain the full case file.
Note: IDPH verifications confirm that a divorce occurred and list the county where it was filed, but they do not include case documents or the full text of the decree.
Vital Records Act and the Illinois Statute Framework
The Illinois Vital Records Act (410 ILCS 535) governs how dissolution of marriage records are classified and managed at the state level. Under this Act, the IDPH index counts as a vital record, and requests for state-level verifications are processed under its rules. County-level court files are separate and fall under the jurisdiction of the Circuit Clerk and Illinois court rules on public access.
Together, these two frameworks, the Vital Records Act and the Dissolution of Marriage Act, cover all aspects of how Winnebago County divorce records are created, kept, and made available to the public.
Self-Help and Legal Resources in Winnebago County
People who need Winnebago County divorce records for personal or legal reasons have several resources available. The Clerk's office can answer questions about locating records and how to submit a request, though staff cannot give legal advice. For help with the legal process itself, the following sources may be useful.
The Illinois Courts website lists all circuit court clerks and links to each county court's site. This is a good starting point if you are researching multiple counties. The Illinois State Archives at (217) 782-4682 holds older records that may not be in Winnebago County's electronic system. Historical dissolution of marriage records from before electronic filing are sometimes found there. The Illinois State Genealogical Society is another resource, especially for family history research involving older Winnebago County divorce records.
Cities in Winnebago County
Rockford is the largest city in Winnebago County and has its own divorce records page. Divorce cases for residents throughout the county, including Loves Park, Machesney Park, and other communities, are all filed with the same Circuit Clerk in Rockford.
Nearby Counties
If you are looking for divorce records and are not certain the case was filed in Winnebago County, the neighboring county clerks below can help you check their own records.