Registration statistics (street index)
View or download voter registration statistics and download the street index of suburban Cook County.
Precinct canvasses
Download precinct-level election results. Files are available as .zip Excel spreadsheets.
Turnout history
View comparative election turnout over the last 25 years.
Early Voting turnout history
During Early Voting, real-time turnout is available by site. An archive of Early Voting turnout data is available here.
Registration file requests
See information about ordering voter registration files.
Download Early Voting/Grace Period Voting/Mail Ballot Data
Downloadable data for qualifying users, including political organizations and those with FOIA requests.
