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City
ACS 5 Year Data by Ward
City of Chicago —
Selected variables from the most recent 5 year ACS Community Survey (Released 2023) aggregated by Ward. Additional years will be added as they become available. The... -
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
Beach Water Quality - Automated Sensors
City of Chicago —
The Chicago Park District maintains sensors in the water at beaches along Chicago's Lake Michigan lakefront. These sensors generally capture the indicated... -
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
Population by 2010 Census Block
City of Chicago —
Population estimates by the U.S. Census Bureau by U.S. Census Block. -
City
Chicago Public Schools - Elementary School Attendance Boundaries SY2526
City of Chicago —
Attendance boundaries for elementary schools in the Chicago Public Schools district for school year 2025-2026. Generally, all students in the applicable elementary... -
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
CTA - Ridership - Bus Routes - Daily Totals by Route
City of Chicago —
This dataset shows total daily ridership on a per-route basis dating back to 2001. Daytypes are as follows: W=Weekday, A=Saturday, U=Sunday/Holiday. See attached... -
City
Violence Reduction - Shotspotter Alerts - Historical
City of Chicago —
NOTE: The City of Chicago ended its use of ShotSpotter on 9/22/2024. This dataset is historical-only and ends with that date. This dataset contains all ShotSpotter... -
City
Average Daily Traffic Counts - 2006
City of Chicago —
This dataset is historical. For recent data, we recommend using https://chicagotraffictracker.com. -- Average Daily Traffic (ADT) counts are analogous to a census... -
City
CTA - Bus Stops - Shapefile
City of Chicago —
Point data representing locations of CTA bus stops. See attachment below for information on STATUS and POS fields To view or use these files, compression software and... -
City
Transportation
City of Chicago —
Street center lines 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, you... -
City
COVID-19 Vaccinations by Age and Race-Ethnicity - 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
Police Stations - Shapefiles
City of Chicago —
Chicago Police district station locations. To view or use these files, compression software and special GIS software, such as ESRI ArcGIS, is required. To download,... -
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
CTA - Ridership - 'L' Station Entries - Daily Totals
City of Chicago —
This list shows daily totals of ridership, by station entry, for each 'L' station dating back to 2001. Dataset shows entries at all turnstiles, combined, for each... -
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 Park District: Movies in the Parks 2019
City of Chicago —
List of all Movies in the Parks events. This list is a one-time upload and cancellations will not be updated. Please visit the Chicago Park District website or call... -
City
Performance Metrics - City Colleges of Chicago - Graduation Rates
City of Chicago —
The U.S. Department of Education’s graduation rate, which is reported through the Integrated Postsecondary Education Data System (IPEDS), is a nationally recognized... -
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...