Datasets
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Budget - 2019 Budget Ordinance - Positions and Salaries
The Annual Appropriation Ordinance is the final City operating budget as approved by the City Council. It reflects the City’s operating budget at the beginning of the fiscal... -
Cook County - Private Schools
Private schools located in Cook County. To view or use these shapefiles, compression software and special GIS software, such as ESRI ArcGIS, is required. -
Libraries - 2013 Holds Filled by Location
Materials pulled to fulfill patron holds. The Chicago Public Library consists of the Harold Washington Library Center, Sulzer and Woodson regional libraries and over 70... -
Libraries - 2015 Visitors by Location
The Chicago Public Library has more than 70 locations. The Chicago Public Library consists of the Harold Washington Library Center, Sulzer and Woodson regional libraries and... -
Budget - 2021 Budget Recommendations - Positions and Salaries
This dataset includes recommended positions and salaries for 2021 by title (without names) and salary. The dataset is excerpted from the 2021 Budget Recommendations, which is... -
Open Spaces - Habitats
To view or use these shapefiles, compression software and special GIS software, such as ESRI ArcGIS, is required. -
Budget - 2013 Budget Ordinance - Positions and Salaries
The Annual Appropriation Ordinance is the final City operating budget as approved by the City Council. It reflects the City’s operating budget at the beginning of the fiscal... -
Cook County - Fishing Lakes - KML
KML file of fishing lakes in Cook County with contours. To view or use these files, special GIS software such as Google Earth is required -
Libraries - 2021 Wi Fi Usage
The Chicago Public Library offers free WiFi at all locations. Chicago Public Library consists of the Harold Washington Library Center, Sulzer, Legler and Woodson regional... -
Ward Offices (Deprecated May 2015)
OUTDATED. See the current data at https://data.cityofchicago.org/d/htai-wnw4 -- List of alderman, office address, phone number, and website for all 50 Chicago wards. This... -
Cook County - Fishing Lakes
Fishing lakes in Cook County with contours. To view or use these shapefiles, compression software and special GIS software, such as ESRI ArcGIS, is required. -
Boundaries - Planning Districts - Historical
Planning district boundaries in Chicago. To view or use these files, compression software and special GIS software, such as ESRI ArcGIS, is required. -
2003 Ward Dataset CSVs - Crimes - 2001 to present
As discussed in http://bit.ly/wardpost, the City of Chicago changed to a new ward map on 5/18/2015, affecting some datasets. This ZIP file contains a CSV export from 5/15/2015... -
Performance Metrics - Public Health - Percent Served at STI Specialty Clinics
The Chicago Department of Public Health (CDPH) Division of STD/HIV/AIDS Public Policy and Programs works in partnership with communities to advance the prevention and treatment... -
List of Contractors Doing Business with the City Of Chicago
In accordance with the Governmental Ethics Ordinance, the Department of Innovation & Technology provides the following list of current and former contractors who, during the... -
Cook County - Public Schools
Public schools located in Cook County. To view or use these shapefiles, compression software and special GIS software, such as ESRI ArcGIS, is required. -
CTA - Bus Turnarounds - KML (Deprecated February 2015)
OUTDATED, HISTORICAL VERSION -- Point data representing locations of all bus turnarounds, including those that are not located at rail stations. To view or use these files,... -
Libraries - 2017 Wi Fi Usage
The Chicago Public Library offers free WiFi at all locations. The Chicago Public Library consists of the Harold Washington Library Center, Sulzer and Woodson regional libraries... -
Boundaries - Police Districts
Police district boundaries in Chicago. To view or use these files, compression software and special GIS software, such as ESRI ArcGIS, is required. -
Public Health Statistics - Births and birth rates in Chicago, by year, 1999–2009 - Historical
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 Chicago Health...