City of Chicago
Organization Overview
- Type: City Government
- Total datasets: 1012
Datasets (1012)
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Libraries - 2020 Computer Sessions by Location Views: 4
The Chicago Public Library offers one-hour computer sessions and 15-minute computer sessions. Chicago Public Library consists of the Harold Washington Library Center, Sulzer, Legler and Woodson regional libraries and over 70 neighborhood branches. Many locations experience sporadic closures to…
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Libraries - 2020 Holds Filled by Location Views: 4
This data is for materials pulled to fulfill patron holds. Chicago Public Library consists of the Harold Washington Library Center, Sulzer, Legler and Woodson regional libraries and over 70 neighborhood branches. Many locations experience sporadic closures to perform facilities upgrade or…
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Libraries - 2020 Visitors by Location Views: 4
The Chicago Public Library consists of the Harold Washington Library Center, Sulzer, Legler and Woodson regional libraries and over 70 neighborhood branches. Chicago Public Library consists of the Harold Washington Library Center, Sulzer and Woodson regional libraries and over 70 neighborhood…
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Lobbyist Data - Historical - Lobbyist Agency Report - 2010 Views: 4
The lobbyist agency report is part of the Lobbyist Activity Report, a notarized disclosure that lobbyists were required to file twice during 2010 (January 20th and July 20th). Lobbyists were required to report the name of each City agency lobbied and report whether lobbying involved legislative…
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Micro-Market Recovery Program - Permits Views: 4
The City of Chicago launched the Micro-Market Recovery Program (MMRP), a coordinated effort among the City, not-for-profit intermediaries, and non-profit and for-profit capital sources to improve conditions, strengthen property values, and create environments supportive of private investment in…
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Performance Metrics - Streets & Sanitation - Rodent Baiting Views: 4
In addition to performing regular scheduled preventative rodent control, the Department of Streets & Sanitation (DSS) responds to site-specific customer rat complaints logged through 311’s Customer Service Requests (CSR) system. This metric tracks the average number of days the DSS takes to…
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PoliceDistrictDec2012 Views: 4
Police district boundaries in Chicago that are effective as of December 19, 2012. 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 will need to use compression software and special GIS software, such as ESRI…
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Public Right-of-Way Use Permits - Historical Views: 4
As described in http://bit.ly/cdotpermitspost, the function of this dataset was replaced by https://data.cityofchicago.org/d/pubx-yq2d on 12/7/2015. This dataset is historical-only. The Chicago Department of Transportation (CDOT) reviews applications for permits for the temporary use of the…
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Transportation Network Providers - Drivers Views: 4
<b>Note, 7/29/2025:</b> Please see https://data.cityofchicago.org/stories/s/mpqt-6a2q for information on a data correction. All drivers reported by Transportation Network Providers (sometimes called rideshare companies) to the City of Chicago as part of the licensing process and routine reporting…
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West Nile Virus (WNV) Mosquito Test Results Views: 4
List of locations and test results for pools of mosquitoes tested through the Chicago Department of Public Health Environmental Health program. The Chicago Department of Public Health maintains an environmental surveillance program for West Nile Virus (WNV). This program includes the collection…
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4th Ward Alderman Applicants - 2016 Views: 3
Applicants to the 4th Ward Alderman vacancy in 2016 with links to applications.
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Boundaries - Special Service Areas (deprecated January 2023) Views: 3
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 mechanism used to fund expanded services and programs through a localized property tax levy within contiguous industrial,…
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Chicago Public Schools - School Profile Information SY2021 Views: 3
School profile information for all schools in the Chicago Public School district for the school year 2020-2021. * Data set is no longer being updated when data set for next year is created
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COVID-Like Illness (CLI) and COVID-19 Diagnosis Emergency Department Visits - Historical Views: 3
NOTE: This dataset is no longer being updated but is being kept for historical reference. For current data on respiratory illness visits and respiratory laboratory testing data please see <a…
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CPS_School_Locations_SY1415 Views: 3
Locations of educational units in the Chicago Public School District for school year 2014-2015. To view or use these shapefiles, compression software, such as 7-Zip, and special GIS software, such as Google Earth, are required.
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CTA - Ridership - Daily Boarding Totals Views: 3
This dataset shows systemwide boardings for both bus and rail services provided by CTA, dating back to 2001. Daytypes are as follows: W = Weekday, A = Saturday, U = Sunday/Holiday. See attached readme file for information on how these numbers are calculated.
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Financial Incentive Projects - Property Assessed Clean Energy (PACE) Views: 3
PACE provides loans to residential and commercial development projects specifically for energy-efficiency improvements. The cost of the loan is paid back over time through a voluntary assessments that is attached to the property.
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Flu Shot Clinic Locations - 2013 Views: 3
List of Chicago Department of Public Health free flu clinics offered throughout the city. For more information about the flu, go to http://bit.ly/9uNhqG.
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Libraries - 2014 Circulation by Location Views: 3
Circulation figures include new checkouts as well as renewals. The Chicago Public Library consists of the Harold Washington Library Center, Sulzer and Woodson regional libraries and over 75 neighborhood branches. Albany Park Branch closed 9/22/2012 for construction of a new branch expected to open…
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Middle_School_Attendance_0910 Views: 3
Attendance boundaries for middle schools in the Chicago Public Schools district for school year 2009-2010. Note: only 33 middle schools have attendance boundaries in school year 2009-2010. Middle school boundaries are often established to relieve overcrowding at nearby elementary schools.…
