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City
Vacant and Abandoned Buildings - Violations
City of Chicago —
NOTE, 6/28/2021: There are changes and correction in this dataset. See http://dev.cityofchicago.org/open%20data/data%20portal/2021/06/28/vacant-abandoned.html for... -
City
Liquor Moratorium Districts - Taverns - Historical
City of Chicago —
NOTE: This dataset is historical-only. No new tavern licenses can be issued to any location that is within 400 feet of existing businesses already licensed for the... -
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
311 Service Requests - Street Lights - One Out - Historical
City of Chicago —
As described in https://data.cityofchicago.org/stories/s/311-Dataset-Changes-12-11-2018/d7nq-5g7t, the function of this dataset was replaced by... -
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OUTDATED, HISTORICAL VERSION -- Points representing CTA Rail Stations.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
Libraries - 2018 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 and Woodson regional... -
City
Libraries - 2025 Computer Sessions by Location
City of Chicago —
The Chicago Public Library offers one-hour computer sessions and 15-minute computer sessions. Chicago Public Library consists of the Harold Washington Library Center,... -
City
Chicago Traffic Tracker - Historical Congestion Estimates by Region - 2013-2018
City of Chicago —
This dataset contains the historical estimated congestion for the 29 traffic regions, from January 2013 to May 2018. Newer records are in... -
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
Budget - 2025 Budget Recommendations - Revenue
City of Chicago —
This dataset contains the revenue detail portion of the 2025 Budget Recommendations for Local funds. “Local” funds are all funds, other than grant funds, used by the... -
City
Bike Routes
City of Chicago —
Bike routes 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 indicated... -
City
Budget - 2025 Budget Recommendations - Appropriations
City of Chicago —
The dataset details 2025 Budget Recommendations, which is the line-item budget document proposed by the Mayor to the City Council for approval. Budgeted expenditures... -
City
COVID-19 Vaccination Coverage, ZIP Code
City of Chicago —
NOTE: This dataset replaces a previous one. Please see below. Chicago residents who are up to date with COVID-19 vaccines by ZIP Code, based on the reported home... -
City
Public Health Statistics - Infant mortality in Chicago, 2005–2009 - 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
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
Ordinance Violations
City of Chicago —
Note: For questions related to a specific violation or code requirements, please contact the department that issued the violation notice. For questions regarding the... -
City
Respiratory Virus Wastewater Surveillance
City of Chicago —
Concentrations of respiratory viruses in the Chicago sewer system as measured at seven sewershed sites since February 2022. In addition to SARS-CoV-2 (the virus that... -
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
Chicago Traffic Tracker - Historical Congestion Estimates by Segment - 2018-2023
City of Chicago —
This dataset contains the historical estimated congestion for over 1,000 traffic segments, starting in approximately 2/28/2018 and ending 9/8/2023. Older records are... -
City
Liquor Moratorium Districts - Packaged Goods - Historical
City of Chicago —
NOTE: This dataset is historical-only. There are nine major classes of liquor licenses in the City of Chicago, the most common being Tavern, Package Goods and...