Datasets
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Medical Examiner Indigent Cremations
The following page lists the unclaimed indigents cremated by the Cook County Medical Examiner’s Office. -
Human Resources - Compliance Officer’s Semi-Annual Reports
These reports are issued every March 15th and September 15th. As required under the Employment Plan, Cook County Board President Toni Preckwinkle hired a Compliance Officer... -
Dispositions
This dataset is no longer actively maintained as of 12/30/2024. Please visit the site below to explore data dashboards published by the State’s Attorney’s Office beginning 2025.... -
Comptroller - Annual Salaries - 2015 - November 24
Annual salaries paid to employees by the Cook County Comptroller as of November 24, 2015. This dataset does not include salaries for Cook County Forest Preserves. This dataset... -
Initiation
This dataset is no longer actively maintained as of 12/30/2024. Please visit the site below to explore data dashboards published by the State’s Attorney’s Office beginning 2025.... -
Assessor - Permits
Historical permit data submitted by municipalities to the Cook County Assessor's Office. When working with Parcel Index Numbers (PINs) make sure to zero-pad them to 14 digits.... -
Assessor - Residential Condominium Unit Characteristics
Residential condominium unit characteristics collected and maintained by the Assessor's office for all of Cook County, from 1999 to present. The office uses this data primarily... -
Procurement - Bid Tabulations
The bid tabulations provided herein are preliminary and are for informational purposes only. The purpose of providing this preliminary information is to improve process... -
Procurement - Awarded Contracts & Amendments
Click on the link to see or download a PDF of the contract. This dataset contains new contracts and amendments. Amendments may be contract extensions, renewals, increases,... -
Zoning Board of Appeals Public Hearings
Archive of Public Hearing Notices for the Cook County Zoning Board of Appeals. Regularly scheduled ZBA meetings are open to the public and may be attended in person or online.... -
Human Resources - Exempt Positions
An exempt position is one that involves policy making to an extent or is confidential in such a way that political affiliation is an appropriate consideration for the effective... -
Comptroller - Annual Salaries - 2014 - August 28
Annual salaries paid to employees by the Cook County Comptroller as of August 28, 2014. For 2015 data see https://datacatalog.cookcountyil.gov/d/9tzu-m4zi -
Assessor - Parcel Proximity
Cook County 10-digit parcels with attached distances to various spatial features. When working with 10-digit Parcel Index Numbers (PINs) make sure to zero-pad them to 10 digits.... -
Human Rights - Decisions
Decisions that have been entered by the Cook County Commission on Human Rights as they pertain to complaints filed since the year 2000. A previous version of the dataset... -
Historical - ccgismap - Index to Township Maps
Cook County GIS Dept index of the Cook County GIS township maps. -
Procurement - Buying Plan - Fiscal Year 2026
This dataset indicates the services that the County expects to procure in 2026, allowing vendors to prepare for upcoming solicitations. The Office of the Chief Procurement... -
Animal Control - Species By City - Fiscal Year 2011 Incomplete
Species by city for part of Fiscal Year 2011. Data last updated September 2011. -
Facilities Management - Electricity usage per month, by Cook County Government facilities - 2007 through September 2011
Updated 10/31/2011. The monthly electricity usage of Cook County Government facilities, in kw/h and dollars 2007 - September 2011.