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County
Medical Examiner - Unclaimed Persons
Cook County of Illinois —
This dataset contains our most up to date list of Unclaimed Persons found in Cook County. If you feel you are the next of kin to any of the individuals listed, Please... -
County
Employee Payroll
Cook County of Illinois —
Employee payroll data for all Cook County employees excluding Forest Preserves, indicating amount of base salary paid to an employee during the County fiscal quarter.... -
County
Medical Examiner Case Archive
Cook County of Illinois —
Effective April 1, 2022, the Cook County Medical Examiner’s Office no longer takes jurisdiction over hospital, nursing home or hospice COVID-19 deaths unless there is... -
County
Heights Crematory Cremated Remains
Cook County of Illinois —
The Cook County Medical Examiner’s Office is working to reunite family members and loved ones of decedents who made final arrangements for cremation with Heights... -
County
Assessor - Residential Condominium Unit Characteristics
Cook County of Illinois —
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... -
County
Assessor - Parcel Universe (Current Year Only)
Cook County of Illinois —
A current-year-only universe of Cook County parcels with attached geographic, governmental, and spatial data. When working with Parcel Index Numbers (PINs) make sure... -
County
Procurement - Awarded Contracts & Amendments
Cook County of Illinois —
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,... -
County
Animal Control - Area Animal Shelters, Agencies, and Emergency Hospitals
Cook County of Illinois —
This dataset contains Local Animal Shelters and Animal Control Agencies for Locating Lost Pet and Veterinary Emergency Hospitals around Cook County -
County
Assessor - Commercial Valuation Data
Cook County of Illinois —
Commercial valuation data collected and maintained by the Cook County Assessor's Office, from 2021 to present. The office uses this data primarily for valuation and... -
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Procurement - Buying Plan - Fiscal Year 2025
Cook County of Illinois —
As a public agency, the Office of the Chief Procurement Officer welcomes all vendors to participate in the open and competitive process. The buying plan contains... -
County
Cook County Recorder - Foreclosures, Mortgages, and Quit Claim Deeds - 2013 through March 27, 2015
Cook County of Illinois —
Foreclosures, Mortgages, and Quit Claim Deeds recorded with the Cook County Recorder of Deeds. Data covers 2013 through March 27, 2015. This dataset will be updated... -
County
Treasurer - Annual Tax Sale
Cook County of Illinois —
Under Illinois law, the Treasurer’s Office is required to hold an Annual Tax Sale. The sale is held once a year, sometime after the Second Installment. If property... -
County
Health & Hospitals System - Outpatient Registrations, by Facility, Zip Code, Month - Fiscal Year 2011
Cook County of Illinois —
Enclosed data represents outpatient registrations including hospital ancillary services (e.g. laboratory, radiology, physical therapy, dialysis), primary and... -
County
Dispositions [Archived from February 13, 2018]
Cook County of Illinois —
This is an archived version of the Dispositions dataset as it was originally released on February 13, 2018. -
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Cook County Clerk - Lobbyist Activity
Cook County of Illinois —
This dataset is updated nightly. For extended information about Lobbyist Activities in Cook County IL, visit the Cook County Clerk's Lobbyist search:... -
County
Health & Hospitals System - Outpatient Registrations, by Month, by ZIP - Fiscal Year 2009
Cook County of Illinois —
Enclosed data represents outpatient registrations including hospital ancillary services (e.g. laboratory, radiology, physical therapy, dialysis), primary and... -
County
Dispositions
Cook County of Illinois —
A Note from the State's Attorney's Office as of 12/30/2024: The Cook County State's Attorney's Office believes data transparency is an important accountability and... -
County
Zoning Board of Appeals Public Hearings
Cook County of Illinois —
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... -
County
Cook County Municipalities with City Hall Addresses and URLs
Cook County of Illinois —
Cook County is home to over 130 municipalities. Our list gives each one along with the City Hall Address and URL. -
County
Captial Planning - Clean Steam Piping Replacement - Milestones Report 11 October 2011
Cook County of Illinois —
Click the "About" button to access a pdf with a full description of this project.