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Ward Offices - KML (Deprecated May 2015)
OUTDATED. See the current data at https://data.cityofchicago.org/d/fwns-qqic -- To view or use these files, special GIS software such as Google Earth is required. To download,... -
Ward Offices - Shapefiles (Deprecated May 2015)
OUTDATED. See the current data at https://data.cityofchicago.org/d/fwns-qqic -- To view or use these files, compression software and special GIS software, such as ESRI ArcGIS,... -
Boundaries - Enterprise Communities - KML (Deprecated October 2013)
OUTDATED. See the current data at https://data.cityofchicago.org/d/64xf-pyvh -- KML file of Enterprise Community boundaries in Chicago. To view or use these files, special GIS... -
Change Notice: New Columns in House Share Registrations - 8/1/2025
Added five new columns. Renamed to Active Shared Housing Registrations. -
Boundaries - Police Districts - KML
KML files of police districts in Chicago. To view or use these files, special GIS software such as Google Earth is required. -
311 Service Requests - Alley Lights Out - Historical
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... -
Parks - Buildings - KML (deprecated November 2016)
Buildings located in Chicago parks. To view or use this KMZ file, compression software, such as 7-Zip, and special GIS software, such as Google Earth, are required. To download... -
Parks - Buildings - Shapefiles (deprecated November 2016)
Buildings located in Chicago Parks. To view or use these shapefiles, compression software and special GIS software, such as ESRI ArcGIS or QGIS, is required. To download this... -
Boundaries - U.S. Congressional Districts
U.S. Congressional 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 - Tuberculosis cases and average annual incidence rate, Chicago, 2007-2011 - 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... -
Libraries - 2011 Children's Summer Reading Program
The Chicago Public Library Summer Reading Program is an eight-week thematic reading program planned to encourage and instill the love of reading and enjoyment of books in... -
Fix: Employee Payroll Data (FMPS Payroll Costing) - 7/10/2025
Reload to correct some errors. -
Boundaries - Conservation Areas - KML
KML file of conservation area boundaries in Chicago. To view or use these files, special GIS software, such as Google Earth, is required. -
Performance Metrics - Streets & Sanitation - Rodent Baiting
In addition to performing regular scheduled preventative rodent control, the Department of Streets & Sanitation (DSS) responds to site-specific customer rat complaints... -
Lobbyist Data - Lobbyist Compensation Report (Deprecated October 2015)
OUTDATED. See similar current data at https://data.cityofchicago.org/d/dw2f-w78u --The lobbyist compensation report is part of the Lobbyist Activity Report, a notarized... -
CTA - Bus Routes - KML (Deprecated February 2015)
OUTDATED, HISTORICAL VERSION -- Line data representing CTA bus routes. To view or use these files, special GIS software, such as Google Earth, is required. -
Green Roofs - KML
This map and corresponding dataset provide the location, satellite images and square footage of existing green roofs within the City of Chicago. This dataset is in KML format.... -
Chicago Public Schools - School Profile Information SY1819
School profile information for all schools in the Chicago Public School district for the school year 2018-2019. -
High_School_Attendance_0708
Attendance boundaries for high schools in the Chicago Public Schools district for school year 2007-2008. Generally, all students in the applicable high school grades who live... -
Boundaries - Special Service Areas (deprecated January 2023)
OUTDATED. See the current data at https://data.cityofchicago.org/d/kjav-iyuj -- Special Service Areas (SSA) boundaries in Chicago. The Special Service Area program is a...
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