Aurora sits across four counties, but the city's largest share of residents and its downtown core fall within Kane County. If you live in an Aurora neighborhood on the Kane County side, your divorce is filed and heard at the Kane County Judicial Center in St. Charles. This page covers the local filing logistics, costs, and timeline for an Aurora divorce, plus how Illinois law divides property and handles children.
A quick but important note on geography: Aurora's city limits also reach into DuPage, Kendall, and Will Counties. Where you file depends on the county you actually reside in, not the Aurora mailing address. The guidance below assumes Kane County residency, which covers the largest portion of the city, including downtown, the near west side, and neighborhoods west of the Fox River.
Key Facts: Filing for Divorce in Aurora (Kane County)
| Item | Detail |
|---|---|
| County | Kane County |
| Filing court | Kane County Judicial Center (16th Judicial Circuit) |
| Court address | 37W777 Illinois Route 38, St. Charles, IL 60175 |
| Circuit Clerk | 540 S. Randall Rd., St. Charles, IL 60174 — (630) 232-3413 |
| Filing fee range | Approximately $289-$350 (petitioner) |
| Appearance fee | Approximately $181-$251 (responding spouse) |
| Residency requirement | 90 days in Illinois before judgment (750 ILCS 5/401) |
| Waiting period | No pre-filing wait; 6-month separation presumes irreconcilable differences |
| Property model | Equitable distribution (750 ILCS 5/503) |
How do I file for divorce in Aurora, Illinois?
To file for divorce in Aurora, a Kane County resident files a Petition for Dissolution of Marriage with the Kane County Circuit Clerk, pays a fee of roughly $289-$350, and serves the other spouse. Illinois is a pure no-fault state under 750 ILCS 5/401, so you only allege irreconcilable differences, not misconduct.
The process runs in order. First, the petitioner completes the Petition for Dissolution and supporting forms, available free through Illinois Legal Aid Online and the Kane County Law Library at (630) 406-7126. Second, you e-file through the state's mandatory eFileIL system, which Kane County uses for nearly all civil filings. Third, the respondent is served and has 30 days to file an appearance. If both spouses agree on all terms, an uncontested Aurora divorce can resolve through a short prove-up hearing, often by Zoom in the 16th Judicial Circuit.
If you cannot afford the filing fee, you may apply for a waiver under Illinois Supreme Court Rule 298 when your household income is at or below 125% of the federal poverty guidelines. The Kane County Circuit Clerk processes these applications at the same time as your petition.
Where do I file for divorce in Aurora? (which courthouse)
Aurora residents in Kane County file divorce cases at the Kane County Judicial Center, 37W777 Illinois Route 38, St. Charles, IL 60175. All Kane County dissolution cases are heard there regardless of which city or village you live in, so there is no separate divorce courtroom inside Aurora itself.
A common point of confusion trips up Aurora filers. The Kane County Clerk maintains an Aurora office at 5 E. Downer Place that issues marriage licenses and vital records, but that office does not accept divorce petitions. Divorce filings go to the Circuit Court Clerk, a separate office headquartered in St. Charles at 540 S. Randall Road, reachable at (630) 232-3413. Because Illinois requires electronic filing, most Aurora residents never visit either building to start a case. You e-file the petition online, then appear for hearings either in person at the St. Charles Judicial Center or remotely by Zoom, where morning sessions begin at 9:00 AM in person and 10:30 AM by video.
How much does a divorce lawyer cost in Aurora?
An Aurora divorce lawyer generally charges $250-$400 per hour, with retainers commonly between $2,500 and $5,000. An uncontested Kane County divorce often totals $1,500-$3,500 in attorney fees, while a contested case with custody or property disputes frequently exceeds $10,000 once discovery and court time are added.
Several cost drivers matter locally. The Kane County filing fee of roughly $289-$350 is fixed, but attorney costs scale with conflict. Cases that settle through the four-way settlement conferences common in the 16th Judicial Circuit cost far less than those requiring a trial. Mediation, which Kane County judges often order in contested parenting matters, adds $100-$300 per hour but typically reduces total spend by shortening litigation. To estimate your own range, run the numbers through our divorce cost estimator before retaining counsel.
Flat-fee arrangements exist for genuinely uncontested Aurora cases, where some attorneys charge a single fee of $1,000-$2,500 covering all paperwork and the prove-up hearing. Confirm in writing what the flat fee includes, since post-judgment work like enforcing a parenting schedule is usually billed separately.
How long does a divorce take in Aurora?
An uncontested Aurora divorce in Kane County typically finalizes in 2 to 4 months, limited mainly by the 90-day residency rule that must be met before judgment under 750 ILCS 5/401. Contested cases involving property valuation, business interests, or disputed parenting time commonly run 12 to 24 months.
The timeline depends on three local factors. The first is the respondent's 30-day window to file an appearance after service, which starts the formal case clock. The second is the 16th Judicial Circuit's court calendar; Kane County offers Zoom prove-ups that speed uncontested matters but schedules contested trials months out. The third is whether children are involved, since parents must file a proposed parenting plan within 120 days of any petition for allocation of parental responsibilities under 750 ILCS 5/602.7. When spouses cooperate and have no minor children, the 90-day residency clock is usually the only meaningful delay.
What are the residency requirements to file in Kane County?
To divorce in Kane County, at least one spouse must have lived in Illinois for 90 days before the court enters the final judgment, under 750 ILCS 5/401. There is no county-level residency minimum, but venue rules require filing in the county where either spouse resides, which for most Aurora residents is Kane County.
The 90-day requirement is jurisdictional and cannot be waived by agreement. You may file the petition the day you establish Illinois residency, but the judge cannot finalize the divorce until 90 days of residency are complete. Military members stationed in Illinois for 90 consecutive days satisfy the rule the same way. Because Aurora straddles county lines, confirm which county your home address falls in before filing; a residence east of the county boundary may belong in DuPage County's court instead, which sits in Wheaton rather than St. Charles.
How does Illinois divide property and handle children in an Aurora divorce?
Illinois divides marital property by equitable distribution under 750 ILCS 5/503, meaning a Kane County judge splits assets in just proportions rather than an automatic 50/50. Property acquired during the marriage is marital; gifts and inheritances are non-marital unless commingled to the point they cannot be traced.
Illinois replaced the word custody in 2016 with two concepts: decision-making responsibility under 750 ILCS 5/602.5 and parenting time under 750 ILCS 5/602.7. Courts allocate each by the child's best interests, issue by issue, covering education, healthcare, religion, and extracurriculars. Child support follows the income shares model under 750 ILCS 5/505, combining both parents' net incomes and adjusting for overnights; when each parent has 146 or more overnights per year, the shared-care multiplier of 1.5 applies. Estimate your obligation with our child support calculator and run spousal maintenance figures through the alimony estimator.
FAQs
The questions below address the points Aurora filers ask most often about local courts, fees, and Illinois law.