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 (Adobe Acrobat may be required.)


If you are looking for your polling location or your elected officials, please use the Your Voter Information tool.

Property tax maps that show the boundaries of each parcel are available for purchase through the Clerk's map department.
 

NEW!  Click here for interactive election results maps.

NEW!  Election Viewer map application.

Thumbnail Title Type Categories Date Posted
2017 city of chicago tax increment financing districts map Map Maps - TIFs 7/23/2018 at 2:12pm
2017 cook county tax increment financing districts map Map Maps - TIFs 7/23/2018 at 2:11pm
2017 tif district revenue city of chicago map Map Maps - TIFs 7/23/2018 at 2:14pm
2017 tif district revenue cook county map Map Maps - TIFs 7/23/2018 at 2:14pm
2017 vs 2016 tif district percent change in revenue city of chicago map Map Maps - TIFs 7/23/2018 at 2:16pm
2017 vs 2016 tif district percent change in revenue cook county map Map Maps - TIFs 7/23/2018 at 2:16pm
barrington township maps all Map Maps - Townships 8/24/2017 at 7:33pm
berwyn township maps all Map Maps - Townships 8/24/2017 at 7:39pm
bloom township maps all Map Maps - Townships 8/24/2017 at 7:53pm
board of review 2000 vs 2012 Map Maps - County Board of Review Districts, Maps - Countywide 8/16/2017 at 3:01pm