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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
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
Cook County Address Points
Cook County of Illinois —
This dataset contains address points for addresses in Cook County. An ESRI Service is available at: https://hub-... -
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
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
Assessor - Parcel Universe
Cook County of Illinois —
A complete, historic universe of Cook County parcels with attached geographic, governmental, and spatial data. When working with Parcel Index Numbers (PINs) make sure... -
County
Assessor - Assessed Values
Cook County of Illinois —
Land, building, and total assessed values for all Cook County parcels, from 1999 to present. The Assessor's Office uses these values for reporting, evaluating... -
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
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 - Parcel Sales
Cook County of Illinois —
Update 10/31/2023: Sales are no longer filtered out of this data set based on deed type, sale price, or recency of sale for a given PIN with the same price. If users... -
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... -
County
Procurement - Bid Tabulations
Cook County of Illinois —
The bid tabulations provided herein are preliminary and are for informational purposes only. The purpose of providing this preliminary information is to improve... -
County
CCP Invoice Register
Cook County of Illinois —
This dataset provides a cumulative record of payment and invoice details for County suppliers, vendors and other payees. Data is from December 1, 2016 to present.... -
County
Sentencing
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
Medical Examiner - Unidentified Persons
Cook County of Illinois —
This dataset contains descriptions of unidentified remains whose cases have been processed by the Medical Examiner’s Office. Call 312-666-0500 to speak to Deputy... -
County
Assessor - Single and Multi-Family Improvement Characteristics
Cook County of Illinois —
Single and multi-family (less than 7 units) property characteristics collected and maintained by the Assessor's Office for all of Cook County, from 1999 to present.... -
County
Cook County Municipalities with City Hall Addresses and URLs
Cook County of Illinois —
Cook County is home to over 130 municipalities. This dataset lists each of those municipalities along with their websites and city hall locations -
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
Census 2020 By The Numbers
Cook County of Illinois —
This dataset provides information about our grantee spending activities. It allows visitors to see a breakdown of the areas of investment made by the census grantees,...