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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
Transportation Network Providers - Trips (2023-2024)
City of Chicago —
All trips in 2023-2024 reported by Transportation Network Providers (sometimes called rideshare companies) to the City of Chicago as part of routine reporting... -
City
Building Violations
City of Chicago —
Violations issued by the Department of Buildings from 2006 to the present. Lenders and title companies, please note: These data are historical in nature and should... -
City
Transportation Network Providers - Trips (2025-)
City of Chicago —
All trips, starting January 2025, reported by Transportation Network Providers (sometimes called rideshare companies) to the City of Chicago as part of routine... -
City
Boundaries - City - KML
City of Chicago —
KML file of boundary for the city of Chicago. To view or use these files, special GIS software, such as Google Earth, is required. -
City
Traffic Crashes - Vehicles
City of Chicago —
This dataset contains information about vehicles (or units as they are identified in crash reports) involved in a traffic crash. This dataset should be used in... -
City
Performance Metrics - 311 Call Center
City of Chicago —
To make 311 effective for residents, visitors, and business owners, 311 representatives must respond to calls in a timely and accurate manner. -
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
Building Footprints
City of Chicago —
Building footprints in Chicago. Metadata may be viewed and downloaded here. This dataset is in a format for spatial datasets that is inherently tabular but allows for... -
City
Libraries - 2021 Circulation by Location
City of Chicago —
Circulation figures include new checkouts as well as renewals. Chicago Public Library consists of the Harold Washington Library Center, Sulzer, Legler and Woodson... -
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
Boundaries - ZIP Codes
City of Chicago —
ZIP Code 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 the... -
City
Chicago Public Schools - Charter School Preference Boundaries SY2223 - SY2324
City of Chicago —
Preference boundaries for selected charter schools in the Chicago Public Schools district for school years 2022-2023 and 2023-2024. This dataset is in a format for... -
City
Boundaries - Police Districts
City of Chicago —
Police district boundaries in Chicago. To view or use these files, compression software and special GIS software, such as ESRI ArcGIS, is required. -
City
Performance Metrics - Procurement Services - City Auctions
City of Chicago —
The City of Chicago auctions surplus equipment, vehicles, furniture, office equipment, and other goods and materials online in order to raise funds. The below graph... -
City
Tax Increment Financing (TIF) Annual Report - List of Vendors paid in excess of $10,000
City of Chicago —
A list of all the vendors that were paid in excess of $10,000 in the Reporting Year. For the detailed reports for each TIF district for each year, please see... -
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... -
City
Libraries - 2025 Holds Placed by Location
City of Chicago —
Patrons may place holds on desired materials either online or by contacting any CPL location. Chicago Public Library consists of the Harold Washington Library Center,... -
City
Performance Metrics - Streets & Sanitation - Garbage Cart Requests
City of Chicago —
The City of Chicago provides heavy-duty plastic 96-gallon garbage carts to single-family residences and apartment buildings of four units or less. This metric tracks... -
City
CDPH Mental Health Resources - Historical
City of Chicago —
NOTE: This dataset is no longer being updated but is being kept for historical reference. Comprehensive information about the Chicago Department of Public Health...