Illinois' 2020 presidential election results by county

This map shows presidential election results in Illinois by county with a focus on the 11 Pivot Counties located in the state. Counties shaded red voted for Trump and counties shaded blue voted for Biden. Pivot Counties are shown in a brighter shade.

Following the 2020 presidential election, Illinois had 11 Retained Pivot Counties.

Biden won Illinois with 57.5% of the vote to Trump's 40.5%. Hover over a county to view its election results.