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Kane County State's Attorney's Office Joseph H. McMahon - State's Attorney; State's Attorney's Office - Kane County Kane County State's Attorney's Office
37W777 Route 38, Suite 300
St. Charles, IL 60175
(630) 232-3500

Contact

Office hours: 8:30 a.m. to 4:30 p.m. weekdays; closed weekends and court holidays

Main Office – Kane County Judicial Center
37W777 Route 38Suite 300
St. Charles, IL 60175
Phone: (630) 232-3500
Fax: (630) 232-6508

Kane County Branch Office
530 South Randall Road
St. Charles, IL 60174
Phone: (630) 262-5116
Fax: (630) 513-6822

Elgin Branch Office
150 Dexter Court
Elgin, IL 60120
Phone: (847) 931-6030
Fax: (847) 931-6746

Aurora Branch Office
1200 East Indian Trail Road
Aurora, IL 60505
Phone: (630) 892-3221
Fax: (630) 585-6494

Old Courthouse Civil Office
100 South Third Street
Geneva, IL 60134
Phone: (630) 208-5320
Fax: (630 208-5168

Child Advocacy Center
427 Campbell Street
Geneva, IL 60134
Phone: (630) 208-5168
Fax: (630) 208-5159

Juvenile Office
37W655 Route 38
St. Charles, IL 60175
Phone: (630) 406-7480
Fax: (630) 406-7249​​