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City
Traffic Crashes - Crashes
City of Chicago —
Crash data shows information about each traffic crash on city streets within the City of Chicago limits and under the jurisdiction of Chicago Police Department (CPD).... -
City
Current Employee Names, Salaries, and Position Titles
City of Chicago —
This dataset is a listing of all active City of Chicago employees, complete with full names, departments, positions, employment status (part-time or full-time),... -
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
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
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
Traffic Crashes - People
City of Chicago —
This data contains information about people involved in a crash and if any injuries were sustained. This dataset should be used in combination with the traffic Crash... -
City
House Share Prohibited Buildings List
City of Chicago —
A list of buildings excluded from short-term rental activity under the Shared Housing Ordinance. See... -
City
Taxi Trips (2024-)
City of Chicago —
Taxi trips, starting January 2024, reported to the City of Chicago in its role as a regulatory agency. To protect privacy but allow for aggregate analyses, the Taxi... -
City
Public Passenger Vehicle Inspection Schedule
City of Chicago —
Certain types of Public Passenger Vehicles licensed by the City of Chicago must be inspected as part of the license renewal or change of vehicle associated with the... -
City
Sidewalk Cafe Permits
City of Chicago —
A list of permits for sidewalk cafes -- outdoor restaurant seating on the public way. Businesses may begin sidewalk cafe operations on March 1 and operate through... -
City
Influenza Risk Level by ZIP Code
City of Chicago —
This dataset contains the weekly estimated influenza risk level for each ZIP Code in Chicago. Estimates are made during flu season, which goes from MMWR week 40 to... -
City
Public Building Commission - Event Permits
City of Chicago —
This dataset includes applications for use of Daley Center Plaza, starting in 2012. The data includes the name of the requesting organization, the date each permit... -
City
Employee Overtime and Supplemental Earnings 2013
City of Chicago —
Employee overtime and supplemental earnings by month and year-to-date. Data Owner: Budget & Management. Time Period: January 2013 to present. Frequency: Data is... -
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
Public Passenger Vehicle Licenses
City of Chicago —
A public passenger vehicle is a vehicle used for the transportation of passengers for hire by a public chauffeur. The list of public passenger vehicles includes... -
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... -
City
Array of Things Locations
City of Chicago —
Locations of Array of Things sensor nodes. For more information on the Array of Things project, see https://arrayofthings.github.io. -
City
Lending Equity - Residential Lending
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
Affordable Rental Housing Developments
City of Chicago —
The rental housing developments listed below are among the thousands of affordable units that are supported by City of Chicago programs to maintain affordability in...