Illinois Counties
42 counties with health insurance guides in Illinois.
How to use this guide
- Insurer networks are often built around county lines, so plan availability in Illinois can differ from one county to the next.
- Pick your county below to see guides built around that area.
St. Clair County144Rock Island County143Lake County119Franklin County114Boone County113Grundy County113Macon County111DeKalb County111Coles County110Stephenson County108Jefferson County107Knox County107Cook County105Jackson County104Kendall County104Tazewell County104Whiteside County103Kane County102Vermilion County101Will County101Champaign County100Adams County99McLean County99DuPage County98Bureau County97Winnebago County96Sangamon County94Kankakee County94Marion County92Williamson County92McHenry County89Clinton County88Fulton County87LaSalle County87Woodford County87Livingston County86Monroe County84Peoria County84Ogle County83Effingham County81Henry County76Madison County73