Results of the United States Senate election in Illinois, 2010 Kirk

  40-50%  50-60%  60-70%  70–80%
Giannoulias

  40-50%  50–60%  60–70%
Own work based on: 2000nationwidecountymapshadedbyvoteshare.svg by Inqvisitor; data from OurCampaigns.com and USElectionAtlas.org
Ali Zifan, Inqvisitor, Svenskbygderna (talk)