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Find and download Chicago Ward and Precinct Maps, District Precinct Schedules, and Legislative Maps for Congressional, State Senate, State Representative, Cook County Board, Board of Review, Cook County Judicial Subcircuit, and Chicago Police District Council districts.
The Cook County Clerk’s office produces a plethora of maps pertaining to elections and taxing districts. All of our available maps are posted here as PDFs (Adobe Acrobat may be required.) If you are looking for your polling location or your elected officials, please use the Your Voter Information tool.
Results and Election Data Official results, data, analysis & Post-Election Reports for elections held in suburban Cook County. Map Room The Cook County Clerk’s office produces a plethora of maps pertaining to elections and taxing districts. All of our available maps are posted here as PDFs.
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The Cook County Board of Review is an independent office created by statute by the Illinois General Assembly and is governed by three commissioners who are elected by district for two- or four-year terms. Cook County, which includes Chicago, is the United States' second-most populous county (after Los Angeles County, California) with a population of 5.2 million residents.
Administers all elections in the City of Chicago in keeping with the Illinois Election Code, Federal statutes and court rulings; Maintains voter-registration records; Processes candidate nominating petitions and hearing objections; Prepares equipment and supplies for elections; Communicates with voters on registration and voting options
Downloadable data for qualifying users, including political organizations and those with FOIA requests. Registration statistics (street index) View or download voter registration statistics and download the street index of suburban Cook County.
