Postal codes for counties in Illinois

Adams County-Illinois

Alexander County-Illinois

Bond County-Illinois

Boone County-Illinois

Brown County-Illinois

Bureau County-Illinois

Calhoun County-Illinois

Carroll County-Illinois

Cass County-Illinois

Champaign County-Illinois

Christian County-Illinois

Clark County-Illinois

Clay County-Illinois

Clinton County-Illinois

Coles County-Illinois

Cook County-Illinois

Crawford County-Illinois

Cumberland County-Illinois

DeKalb County-Illinois

Dewitt County-Illinois

Douglas County-Illinois

Du Page County-Illinois

Edgar County-Illinois

Edwards County-Illinois

Effingham County-Illinois

Fayette County-Illinois

Ford County-Illinois

Franklin County-Illinois

Fulton County-Illinois

Gallatin County-Illinois

Greene County-Illinois

Grundy County-Illinois

Hamilton County-Illinois

Hancock County-Illinois

Hardin County-Illinois

Henderson County-Illinois

Henry County-Illinois

Iroquois County-Illinois

Jackson County-Illinois

Jasper County-Illinois

Jefferson County-Illinois

Jersey County-Illinois

Jo Daviess County-Illinois

Johnson County-Illinois

Kane County-Illinois

Kankakee County-Illinois

Kendall County-Illinois

Knox County-Illinois

La Salle County-Illinois

Lake County-Illinois

Lawrence County-Illinois

Lee County-Illinois

Livingston County-Illinois

Logan County-Illinois

Macon County-Illinois

Macoupin County-Illinois

Madison County-Illinois

Marion County-Illinois

Marshall County-Illinois

Mason County-Illinois

Massac County-Illinois

McDonough County-Illinois

McHenry County-Illinois

McLean County-Illinois

Menard County-Illinois

Mercer County-Illinois

Monroe County-Illinois

Montgomery County-Illinois

Morgan County-Illinois

Moultrie County-Illinois

Ogle County-Illinois

Peoria County-Illinois

Perry County-Illinois

Piatt County-Illinois

Pike County-Illinois

Pope County-Illinois

Pulaski County-Illinois

Putnam County-Illinois

Randolph County-Illinois

Richland County-Illinois

Rock Island County-Illinois

Saint Clair County-Illinois

Saline County-Illinois

Sangamon County-Illinois

Schuyler County-Illinois

Scott County-Illinois

Shelby County-Illinois

Stark County-Illinois

Stephenson County-Illinois

Tazewell County-Illinois

Union County-Illinois

Vermilion County-Illinois

Wabash County-Illinois

Warren County-Illinois

Washington County-Illinois

Wayne County-Illinois

White County-Illinois

Whiteside County-Illinois

Will County-Illinois

Williamson County-Illinois

Winnebago County-Illinois

Woodford County-Illinois