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Red Light & Speed Camera Violations - 3/10/2025 - Resolved
Explanation of why the datasets were not updating. The problem has been fixed. -
311 Service Requests - Tree Debris - 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... -
Employee Overtime and Supplemental Earnings 2018
Employee overtime and supplemental earnings by month and year-to-date. -
Employee Overtime and Supplemental Earnings 2020
Employee overtime and supplemental earnings by month and year-to-date. -
Libraries - 2022 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... -
COVID-19 - Businesses Requiring Proof of Vaccination - Historical
NOTE: This program is no longer active. This dataset is only for historical reference. This directory contains businesses that have joined VAX CHI NATION, meaning they committed... -
Libraries - 2025 Holds Filled by Location
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... -
Influenza Positive Laboratory Tests by Type and Subtype
This dataset includes aggregated weekly influenza virus laboratory data that the Chicago Department of Public Health (CDPH) uses to monitor influenza activity and assess which... -
Public Health Services - Licensed Substance Abuse Treatment Providers in Chicago, 2011
Detailed listing of licensed substance abuse treatment providers, treatment modalities, and populations served in Chicago as of April 2011. See the full dataset description for... -
FOIA Request Log - OEMC
FOIA requests received by the Office of Emergency Management and Communications as of May 1, 2010 -
Condom Distribution Sites - Historical
NOTE: This program is no longer active. This dataset is only for historical reference. The Chicago Department of Public Health is distributing condoms at several locations... -
Electric Scooter Pilot Zone - 2019
Map of the service area for Chicago's Summer 2019 electric scooter pilot program. For more information on the pilot, please see... -
High_School_Attendance_0809
Attendance boundaries for high schools in the Chicago Public Schools district for school year 2008-2009. Generally, all students in the applicable high school grades who live... -
Performance Metrics - Family & Support Services - Childen Services Program Monthly Utilization
This metric tracks the number of children and families receiving early childhood and school aged services per month. School vacations influence monthly enrollment, for example,... -
Budget - 2023 Budget Ordinance - Appropriations
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... -
Libraries - 2015 Circulation by Location
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... -
Chicago Public Schools - Safe Passage Routes SY2122
Chicago Public Schools, in partnership with parents, the Chicago Police Department (CPD) and City of Chicago, has expanded the District's successful Safe Passage Program to... -
Lobbyist Data - Gifts
Every gift made by a registered lobbyist during the reporting period to an official or employee of the City. See... -
Budget - 2022 Budget Ordinance - Appropriations
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...
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