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City
Sex Offenders
City of Chicago —
Description: Pursuant to the Sex Offender and Child Murderer Community Notification Law, 730 ILCS 152/101,et seq., the Chicago Police Department maintains a list of... -
City
ACS 5 Year Data by Community Area
City of Chicago —
Selected variables from the most recent ACS Community Survey (Released 2023) aggregated by Community Area. Additional years will be added as they become available.... -
City
Towed Vehicles
City of Chicago —
This dataset displays location for vehicles that have been towed and impounded by the City of Chicago within the last 90 days. Illegally parked vehicles, abandoned... -
City
Special Events
City of Chicago —
Upcoming events in Chicago. This dataset is used by the Office of Emergency Management and Communications and other City of Chicago departments and primarily focuses... -
City
CTA-L-Rail-Stations-Shapefile
City of Chicago —
Point data representing location of CTA Rail Station. To view or use these files, compression software and special GIS software, such as ESRI ArcGIS is required.... -
City
CTA - Ridership - 'L' Station Entries - Daily Totals
City of Chicago —
This list shows daily totals of ridership, by station entry, for each 'L' station dating back to 2001. Dataset shows entries at all turnstiles, combined, for each... -
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
Census_Tracts
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
Performance Metrics - Buildings - Time to Issue Standard Plan Review Program Permits
City of Chicago —
The Department of Building (DOB) issues building permits to give individuals, insurance companies, neighbors and the City assurance that specific minimum standards... -
City
Chicago Park District - Event Permits
City of Chicago —
This Chicago Park District dataset includes information about event permits requested through the Chicago Park District, including the name of applicant, the name of... -
City
Landmark Districts
City of Chicago —
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... -
City
COVID-19 Hospital Capacity Metrics - Historical
City of Chicago —
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... -
City
Halloweek On the Block Events
City of Chicago —
Chicago Halloweek is the City of Chicago's annual campaign to connect residents to Halloween related events, activations, and resources the last week in October.... -
City
City-Owned Land Inventory
City of Chicago —
Property currently or historically owned and managed by the City of Chicago. Information provided in the database, or on the City’s website generally, should not be... -
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
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
Railroads - KML
City of Chicago —
KML files of railroads in Chicago. To view or use these files, special GIS software such Google Earth is required. -
City
Additional Dwelling Unit Preapproval Applications
City of Chicago —
Applications for preapprovals for Additional Dwelling Units (ADUs) received by the Department of Housing pursuant to the December 2020 ADU Ordinance. After issuance... -
City
Cooling Centers
City of Chicago —
Cooling Centers offer residents air-conditioned refuge from oppressive summer heat. The Chicago Department of Family and Support Services operates Cooling Centers...