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Boundaries - City - KML
KML file of boundary for the city of Chicago. To view or use these files, special GIS software, such as Google Earth, is required. -
Workforce Vacancies
Personnel occupancy and vacancy by position. About the Dataset: The data have been extracted from the City of Chicago's Chicago Integrated Personnel and Payroll System (CHIPPS).... -
Chicago Public Schools - School Progress Reports SY1819
2018 school progress report ratings for all Chicago Public Schools. -
Senior Centers
Senior Center locations, hours of operation and contact information. -
Potholes Patched
Potholes patched. For the previous seven days in map form, see https://data.cityofchicago.org/d/caad-5j9e. -
Chicago Public Schools - School Admissions Information SY1718
School admissions information for all Chicago Public Schools for the academic year 2017-2018. -
Enterprise_Zones
The Illinois Enterprise Zone Program is designed to stimulate economic growth and neighborhood revitalization in economically depressed areas of the state. For more information... -
Lobbyist Data - Clients
Clients represented by registered lobbyists as reported in their Lobbyist Statements of Registration. Due to requirements for lobbyists to re-register and the importance of... -
Chicago Traffic Tracker - Historical Congestion Estimates by Segment - 2018-2023
This dataset contains the historical estimated congestion for over 1,000 traffic segments, starting in approximately 2/28/2018 and ending 9/8/2023. Older records are in... -
Budget - 2024 Budget Ordinance - Revenue
New dataset in the Budget Ordinance series The Annual Appropriation Ordinance is the final City operating budget as approved by the City Council. It reflects the City’s... -
Tax Increment Financing (TIF) Annual Report - Itemized List of Expenditures from the Special Tax Allocation Fund
An itemized list of all the expenditures in a fund balance for each TIF district during the Reporting Year. For the detailed reports for each TIF district for each year, please... -
Lobbyist Data - Expenditures - Small
Expenditures under $250 per transaction, summarized per three-month reporting period. Larger expenditures are itemized in https://data.cityofchicago.org/d/xika-473c. See... -
Active Shared Housing Registrations
Note, 8/1/2025: We have added five columns to this dataset. Registration data for shared housing units that are regulated by the Shared Housing Ordinance. For information on the... -
Chicago Park District Activities
Events and programs hosted by the Chicago Park District. Only activities that have not yet ended are shown. -
CTA - System Information - List of 'L' Stops
This list of 'L' stops provides location and basic service availability information for each place on the CTA system where a train stops, along with formal station names and... -
Public Health Statistics - Preterm births in Chicago, by year, 1999 – 2009 - Historical
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 Chicago Health... -
Red Light Camera Locations
This dataset shows the location, first operational date, and approaches of the red light cameras in the City of Chicago. The approach describes the originating direction of... -
Beach Water Quality - Automated Sensors
The Chicago Park District maintains sensors in the water at beaches along Chicago's Lake Michigan lakefront. These sensors generally capture the indicated measurements hourly... -
Mid-Year Grants 925
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 through the...
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