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City
COVID-19 Vaccination Locations - Historical
City of Chicago —
NOTE: This dataset has been retired and marked as historical-only. Select locations offering COVID-19 vaccination in Chicago. This is not an exhaustive list of all... -
City
Boundaries - Ward Precincts (2023-)
City of Chicago —
Ward precincts, which function as local election districts to determine the polling places for voters, based on their addresses. Precincts are based on U.S. Census... -
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
National Register of Historic Places
City of Chicago —
This dataset includes buildings and districts in Chicago which are listed on the National Register of Historic Places (NRHP) or designated as National Historic... -
City
Traffic Crashes - Vision Zero Chicago Traffic Fatalities
City of Chicago —
Traffic fatalities within the City of Chicago that are included in Vision Zero Chicago (VZC) statistics. Vision Zero is Chicago’s commitment to eliminating fatalities... -
City
Change Notice: Business Licenses - 9/25/2025
City of Chicago —
Change to address display for a set of Business Activities. -
City
Public Health Statistics - Selected underlying causes of death in Chicago, 2006–2010 - 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... -
City
Boundaries - Tax Increment Financing Districts
City of Chicago —
Tax Increment Financing (TIF) district boundaries in Chicago. This dataset is in a format for spatial datasets that is inherently tabular but allows for a map as a... -
City
RecyclingServiceAreas
City of Chicago —
Blue Cart Residential Recycling zones and schedule. Each recycling zone is divided into two sections – A (Orange) and B (Yellow). Collection is done on an... -
City
CTA - 'L' (Rail) Stations - KML (Deprecated February 2015)
City of Chicago —
OUTDATED, HISTORICAL VERSION -- Points representing CTA Rail Stations. To view or use these files, special GIS software, such as Google Earth, is required. (Note:... -
City
Boundaries - Ward Precincts (2013-2022)
City of Chicago —
Ward precincts, which function as local election districts to determine the polling places for voters, based on their addresses. Precincts are based on U.S. Census... -
City
zoning_2016_01
City of Chicago —
OUTDATED. See the current data at https://data.cityofchicago.org/d/7cve-jgbp -- Zoning district boundaries by type and classification.Chicago is divided into zoning... -
City
Ward Offices
City of Chicago —
List of alderman, office address, phone number, and website for all 50 Chicago wards. To attempt to make historical versions of this dataset more available, "Dataset... -
City
Workforce Vacancies
City of Chicago —
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... -
City
Tax Increment Financing (TIF) Annual Report - Projects
City of Chicago —
A list of all active or completed projects or programs in a Redevelopment Project Area during the Reporting Year. For the detailed reports for each TIF district for... -
City
COVID-19 Wastewater Detection - Historical
City of Chicago —
As described in https://data.cityofchicago.org/stories/s/sihu-d8va, the function of this dataset was replaced by https://data.cityofchicago.org/d/4tzt-ir6h. This... -
City
Taxi Medallion Transfers
City of Chicago —
Operation of a taxi cab in Chicago requires a City-issued medallion. These medallions may be sold on the open market, with the City of Chicago recording the sale and... -
City
Minority and Women Business Payments
City of Chicago —
Payment totals, by quarter, for Minority Business Enterprises (MBE) and Women Business Enterprises (WBE). This information provides a snapshot in time and is subject... -
City
COVID-19 Vaccinations by ZIP Code - Historical
City of Chicago —
NOTE: This dataset has been retired and marked as historical-only. The recommended dataset to use in its place is https://data.cityofchicago.org/Health-Human-... -
City
Libraries - 2020 Wi Fi Usage
City of Chicago —
The Chicago Public Library offers free WiFi at all locations. Chicago Public Library consists of the Harold Washington Library Center, Sulzer, Legler and Woodson...