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City
Crimes - 2001 to Present
City of Chicago —
This dataset reflects reported incidents of crime (with the exception of murders where data exists for each victim) that occurred in the City of Chicago from 2001 to... -
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
Business Owners
City of Chicago —
This dataset contains the owner information for all the accounts listed in the Business License Dataset, and is sorted by Account Number. To identify the owner of a... -
City
Mid-Year Grants 925
City of Chicago —
In accordance with MCC 2-4-055, the Office of Budget and Management releases a Mid-Year Budget Report, which provides information on the City’s financial information... -
City
Chicago Public Schools - School Locations SY2324
City of Chicago —
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... -
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
Chicago Traffic Tracker - Historical Congestion Estimates by Segment - 2024-Current
City of Chicago —
This dataset contains the historical estimated congestion for over 1,000 traffic segments, starting 6/11/2024 (except for a single time slice on 3/8/2024). Older... -
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
Red Light Camera Violations
City of Chicago —
This dataset reflects the daily volume of violations created by the City of Chicago Red Light Program for each camera. The data reflects violations that occurred from... -
City
COVID-19 Cases, Tests, and Deaths by ZIP Code - Historical
City of Chicago —
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.... -
City
Chicago Public Schools - High School Attendance Boundaries SY2526
City of Chicago —
Attendance boundaries for high schools in the Chicago Public Schools district for school year 2025-2026. This dataset is in a format for spatial datasets that is... -
City
Public Health Statistics - Births and birth rates in Chicago, by year, 1999–2009 - Historical
City of Chicago —
Note: This dataset is historical only and there are not corresponding datasets for more recent time periods. For that more-recent information, please visit the... -
City
Budget - 2025 Budget Ordinance - Appropriations
City of Chicago —
The Annual Appropriation Ordinance is the final City operating budget as approved by the City Council. It reflects the City’s operating budget at the beginning of the... -
City
Chicago Traffic Tracker - Congestion Estimates by Regions
City of Chicago —
This dataset contains the current estimated congestion for the 29 traffic regions. For a detailed description, please go to https://tas.chicago.gov, click the About... -
City
Chicago Traffic Tracker - Historical Congestion Estimates by Region - 2018-Current
City of Chicago —
This dataset contains the historical estimated congestion for the 29 traffic regions, starting in approximately March 2018. Older records are in... -
City
TIF Projections - 2025-2034
City of Chicago —
Projections for each Tax Increment Financing (TIF) district over the next 10 years, as published in the "10-Year TIF Projections" report on October 15, 2025. Tax... -
City
Transportation Network Providers - Drivers
City of Chicago —
Note, 7/29/2025: Please see https://data.cityofchicago.org/stories/s/mpqt-6a2q for information on a data correction. All drivers reported by Transportation Network... -
City
Lending Equity - Savings and Checking Accounts
City of Chicago —
Pursuant to the City of Chicago Municipal Code, certain banks are required to report, and the City of Chicago Comptroller is required to make public, information... -
City
Budget - 2012 Budget Recommendations - Appropriations
City of Chicago —
The dataset details 2012 Budget Recommendations, which is the line-item budget document proposed by the Mayor to the City Council for approval. Budgeted expenditures...