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Taxi Medallion Transfers
Operation of a taxi cab in Chicago requires a City-issued medallion. These medallions may be sold on the open market, with the City of Chicago recording the sale and change in... -
Transportation Network Providers - Trips (2025-)
All trips, starting January 2025, reported by Transportation Network Providers (sometimes called rideshare companies) to the City of Chicago as part of routine reporting... -
Libraries - 2021 Computer Sessions by Location
The Chicago Public Library offers one-hour computer sessions and 15-minute computer sessions. Chicago Public Library consists of the Harold Washington Library Center, Sulzer,... -
Affordable Rental Housing Developments
The rental housing developments listed below are among the thousands of affordable units that are supported by City of Chicago programs to maintain affordability in local... -
COVID-19 Daily Cases, Deaths, and Hospitalizations - Historical
NOTE: This dataset has been retired and marked as historical-only. Only Chicago residents are included based on the home ZIP Code, as provided by the medical provider, or the... -
FOIA Request Log - Business Affairs & Consumer Protection
FOIA requests received by Business Affairs and Consumer Protection as of May 1, 2010 -
Chicago Historic Resources Survey - Red and Orange Buildings
The Chicago Historic Resources Survey (CHRS), completed in 1995, was a decade-long research effort by the City of Chicago to analyze the historic and architectural importance of... -
TIF District Programming - 2020-2024
This dataset contains amounts shown in the TIF District Programming 2020-2024 reports as well as from 2025 through the planned expiration of each TIF district. The report and... -
Vacant and Abandoned Buildings - Violations
NOTE, 6/28/2021: There are changes and correction in this dataset. See http://dev.cityofchicago.org/open%20data/data%20portal/2021/06/28/vacant-abandoned.html for details. --... -
CTA - Ridership - Annual Boarding Totals
This dataset gives annual ridership totals dating to the mid-1980s. Numbers are presented in boardings (see attached readme file for information on how these numbers are... -
Energy Usage 2010
Displays several units of energy consumption for households, businesses, and industries in the City of Chicago during 2010. Electric The data was aggregated from ComEd and... -
Landmark Districts
This dataset is a list of Chicago Landmark Districts designated by City Council upon recommendation of the Commission on Chicago Landmarks. It contains the name of each Chicago... -
Boundaries - Neighborhoods - KML
KML file of neighborhood boundaries in Chicago, as developed by the Office of Tourism. These boundaries are approximate and names are not official. To view or use these files,... -
COVID-19 Hospital Capacity Metrics - Historical
NOTE: This dataset is historical-only as of 5/10/2023. All data currently in the dataset will remain, but new data will not be added. The recommended alternative dataset for... -
Chicago Public Schools - School Locations SY2324
Locations of educational units in the Chicago Public Schools District for school year 2023-2024. This dataset is in a format for spatial datasets that is inherently tabular... -
CTA - 'L' (Rail) Lines
Lines representing approximately where the CTA rail lines are. This dataset is in a format for spatial datasets that is inherently tabular but allows for a map as a derived... -
Cook County - Hospitals
Hospitals located in Cook County. To view or use these shapefiles, compression software and special GIS software, such as ESRI ArcGIS, is required. -
Mural Registry
Chicago is home to a growing and important collection of outdoor murals. Explore the collection and learn how to register your outdoor mural. -
Chicago Public Schools - School Progress Reports SY1819
2018 school progress report ratings for all Chicago Public Schools.
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