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City
Violence Reduction - Victim Demographics - Aggregated
City of Chicago —
This dataset contains aggregate data on violent index victimizations at the quarter level of each year (i.e., January – March, April – June, July – September, October... -
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
Chicago Police Department - Illinois Uniform Crime Reporting (IUCR) Codes
City of Chicago —
Illinois Uniform Crime Reporting (IUCR) codes are four digit codes that law enforcement agencies use to classify criminal incidents when taking individual reports.... -
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
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
311 Service Requests
City of Chicago —
311 Service Requests received by the City of Chicago. This dataset includes requests created after the launch of the new 311 system on 12/18/2018 and some records... -
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
Lobbyist Data - Clients
City of Chicago —
Clients represented by registered lobbyists as reported in their Lobbyist Statements of Registration. Due to requirements for lobbyists to re-register and the... -
City
Chicago Public Schools - School Profile Information SY2425
City of Chicago —
School profile information for all schools in the Chicago Public School district for the school year 2024-2025. * Data set is no longer being updated when data set... -
City
Census Data - Selected socioeconomic indicators in Chicago, 2008 – 2012
City of Chicago —
This dataset contains a selection of six socioeconomic indicators of public health significance and a “hardship index,” by Chicago community area, for the years 2008... -
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
Speed Camera Locations
City of Chicago —
This dataset shows the location, first operational date, and approaches of the speed cameras in the City of Chicago. The approach describes the originating direction... -
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 (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
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
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
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
Lobbyist Data - Contributions
City of Chicago —
Political contributions by registered lobbyists, who must report every political contribution made to any candidate for City office, any elected official of the City,... -
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
Public Health Statistics - Life Expectancy By Community Area - 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...