county of Illinois

A county of Illinois is a primary administrative and political subdivision of the state of Illinois, responsible for local governance functions such as law enforcement, courts, property assessment, and infrastructure within its defined geographic boundaries.

Instances (7)

• Kane County, Illinois
• McHenry County, Illinois
• Will County, Illinois
• Champaign County, Illinois
• Grundy County, Illinois
• LaSalle County, Illinois
• Sangamon County, Illinois