skip to main content
The County of DuPage
Wheaton, Illinois

Election Data Visualizations

Welcome to the DuPage County Elections Data Visualization Page.  Information displayed is updated monthly where applicable.  You can hover your cursor over data points on the charts to see specific details.  Some charts have interactive filters that allow you to click on different variables to modify the view of the data.  


2020 Primary Winner Map

Historical Turnout Gubernatorial and Presidential Elections

Presidential General Election Turnout

Registration Statistics 2016-Present

Registered Voter Demographic Statistics


** Disclaimer: To create these Tableau Visuals we rely on a culmination of External Data (IL State Board of Elections) as well as Internal Data (DuPage County Elections).  We do not maintain or control the external data sources.  While data is updated to these systems on a regular basis related to voter registration, results data, and ballot tracking, the reports are not run concurrently across all systems.  In using these visuals, you understand the data is presented “as is”, is not official, and is presented without official representation.  It is recommended that you do not rely on this data for any official purposes. **