page_title: Index of Illinois-related articles
section_title: C
hierarchical_section_title: Index of Illinois-related articles / C
caption_attribution_description: English: A photograph of the Springfield Capitol Building. Photograph taken by W. Wadas.
context_page_description: The following is an alphabetical list of articles related to the U.S. state of Illinois.
context_section_description: Capitol of the State of Illinois
  commons:Category:Illinois State Capitol
  Cardinal (bird)
  Casinos in Illinois
  Caves of Illinois
  commons:Category:Caves of Illinois
  Census statistical areas of Illinois
  Center for Labor and Community Research
  Chicago
  Chicago Intellectual Property Alliance
  Chicago metropolitan area
  Cities in Illinois
  commons:Category:Cities in Illinois
  Climate of Illinois
  Category:Climate of Illinois
  commons:Category:Climate of Illinois
  Climate change in Illinois
  Colleges and universities in Illinois
  commons:Category:Universities and colleges in Illinois
  Communications in Illinois
  commons:Category:Communications in Illinois
  Companies in Illinois
  Category:Companies based in Illinois
  Congressional districts of Illinois
  Constitution of the State of Illinois
  Convention centers in Illinois
  commons:Category:Convention centers in Illinois
  The 102 counties of the state of Illinois
  commons:Category:Counties in Illinois
  Culture of Illinois
  commons:Category:Illinois culture
caption: The Illinois State Capitol in Springfield
exif: {"Image Make": "Canon", "Image Model": "Canon PowerShot SD800 IS", "Image Orientation": "Horizontal (normal)", "Image XResolution": "180", "Image YResolution": "180", "Image ResolutionUnit": "Pixels/Inch", "Image DateTime": "2007:07:15 09:31:36", "Image YCbCrPositioning": "Centered", "Image ExifOffset": "196", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "180", "Thumbnail YResolution": "180", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "5108", "Thumbnail JPEGInterchangeFormatLength": "4899", "EXIF ExposureTime": "1/500", "EXIF FNumber": "29/5", "EXIF ExifVersion": "0220", "EXIF DateTimeOriginal": "2007:07:15 09:31:36", "EXIF DateTimeDigitized": "2007:07:15 09:31:36", "EXIF ComponentsConfiguration": "YCbCr", "EXIF CompressedBitsPerPixel": "3", "EXIF ShutterSpeedValue": "287/32", "EXIF ApertureValue": "159/32", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "159/32", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, auto mode", "EXIF FocalLength": "173/10", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "3072", "EXIF ExifImageLength": "2304", "Interoperability InteroperabilityIndex": "R98", "Interoperability InteroperabilityVersion": "[48, 49, 48, 48]", "Interoperability RelatedImageWidth": "3072", "Interoperability RelatedImageLength": "2304", "EXIF InteroperabilityOffset": "3314", "EXIF FocalPlaneXResolution": "40960/3", "EXIF FocalPlaneYResolution": "2304000/169", "EXIF FocalPlaneResolutionUnit": "2", "EXIF SensingMethod": "One-chip color area", "EXIF FileSource": "Digital Camera", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF DigitalZoomRatio": "1", "EXIF SceneCaptureType": "Standard"}