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City
Chicago Traffic Tracker - Congestion Estimates by Segments
City of Chicago —
This dataset contains the current estimated speed for about 1250 segments covering 300 miles of arterial roads. For a more detailed description, please go to... -
City
CTA - Ridership - Daily Boarding Totals
City of Chicago —
This dataset shows systemwide boardings for both bus and rail services provided by CTA, dating back to 2001. Daytypes are as follows: W = Weekday, A = Saturday, U =... -
City
Police Sentiment Scores
City of Chicago —
This dataset was used by Chicago Police Department analysts to create the publicly available “Chicago Police Sentiment Dashboard”... -
City
Speed Camera Violations
City of Chicago —
This dataset reflects the daily volume of violations that have occurred in Children's Safety Zones for each camera. The data reflects violations that occurred from... -
City
Business Licenses
City of Chicago —
NOTE, 9/25/2025 - We have populated the Address column for additional records. Business licenses issued by the Department of Business Affairs and Consumer Protection... -
City
Boundaries - Community Areas
City of Chicago —
Community area boundaries in Chicago. This dataset is in a format for spatial datasets that is inherently tabular but allows for a map as a derived view. Please click... -
City
Employee Payroll Data (FMPS Payroll Costing)
City of Chicago —
Note, 7/10/2025: Please see this article for information on a change to the EMPLOYEE DATASET ID column and this article for information on a data correction. Welcome... -
City
Public Health Services- Chicago Primary Care Community Health Centers
City of Chicago —
Locations and contact information for Chicago primary care community health clinics (including all federally qualified health centers and similar community health... -
City
Transportation Network Providers - Trips (2018 - 2022)
City of Chicago —
This dataset ends with 2022. Please see the Featured Content link below for the dataset that starts in 2023. All trips, from November 2018 to December 2022, reported... -
City
311 Service Requests - Abandoned Vehicles - Historical
City of Chicago —
As described in https://data.cityofchicago.org/stories/s/311-Dataset-Changes-12-11-2018/d7nq-5g7t, the function of this dataset was replaced by... -
City
Beach Lab Data
City of Chicago —
The Chicago Park District collects and analyzes water samples from beaches along Chicago’s Lake Michigan lakefront. The Chicago Park District partners with the... -
City
CensusTractsTIGER2010
City of Chicago —
Census tract boundaries in Chicago. The data can be viewed on the Chicago Data Portal with a web browser. However, to view or use the files outside of a web browser,... -
City
Chicago Public Schools - School Admissions Information SY1718
City of Chicago —
School admissions information for all Chicago Public Schools for the academic year 2017-2018. -
City
Chicago Public Schools - School Progress Reports SY2425
City of Chicago —
2024-2025 school progress report ratings for all Chicago Public Schools, based on 2023-2024 data. * Data set is no longer being updated when data set for next year is... -
City
311 Service Requests - Vacant and Abandoned Buildings Reported - Historical
City of Chicago —
As described in https://data.cityofchicago.org/stories/s/311-Dataset-Changes-12-11-2018/d7nq-5g7t, the function of this dataset was replaced by... -
City
Public Building Commission - Event Permits
City of Chicago —
This dataset includes applications for use of Daley Center Plaza, starting in 2012. The data includes the name of the requesting organization, the date each permit... -
City
Performance Metrics - Transportation
City of Chicago —
This dataset contains performance metrics tracked by the Chicago Department of Transportation (CDOT). Thirty-five different performance metrics are tracked in this... -
City
COVID-19 Vaccinations by ZIP Code - Historical
City of Chicago —
NOTE: This dataset has been retired and marked as historical-only. The recommended dataset to use in its place is https://data.cityofchicago.org/Health-Human-... -
City
zoning_pedstreet
City of Chicago —
Pedestrian Streets (P-Streets) are segments of street created in Chicago intended to preserve and enhance the character of streets and intersections that are widely...