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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
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 - 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 [Archived 05-31-2023] - 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
Cook County Check 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
Assessor - Parcel Addresses
Cook County of Illinois —
Situs and mailing addresses of Cook County parcels. Used by the Assessor's office to mail assessment notices. As of 2017 mailing addresses in this dataset are no... -
County
Cook County Clerk - Polling Place Locations - 2014 November 4 Gubernatorial Election
Cook County of Illinois —
Data Updated 10/27/2014. This dataset contains the Polling Place locations in suburban Cook County for the 2014 Gubernatorial Election on November 4. For more... -
County
Assessor - Appeals
Cook County of Illinois —
Appeals for many years are currently missing from this dataset as we repopulate our system of record with updated records. We expect all missing appeals to be... -
County
State's Attorney Felony Cases - Sentences By Offense Type
Cook County of Illinois —
The sentencing data presented in this report reflects the judgement imposed by the court on people that have been found guilty. The data is recorded by count, meaning... -
County
Parcel_2003
Cook County of Illinois —
The Parcel 2003 feature contains tax parcel polygons for the 2003 property tax assessment at the County. This feature reflects tax parcel polygons as they existed... -
County
State's Attorney Felony Cases - Sentences By Offense Type and Defendant Gender
Cook County of Illinois —
The sentencing data presented in this report reflects the judgement imposed by the court on people that have been found guilty. The data is recorded by count, meaning... -
County
Medical Examiner--2009 Manner of Death By Race
Cook County of Illinois —
U0pdated 12/24/2011. From the 2009 Medical Examiner's Annual Report, the manner of death of autopsied people by race. -
County
State's Attorney Felony Cases - Disposition Outcomes By Offense Type and Defendant Gender
Cook County of Illinois —
The disposition data presented in this report reflects the culmination of the fact-finding process that leads to the resolution of a case. Included in this data set... -
County
State's Attorney Felony Cases - Initiation Results by Offense Type
Cook County of Illinois —
The Initiation results data presented here reflects all of the arrests that came through the door of the State's Attorneys Office (SAO). Included in this data set are... -
County
Medical Examiner Indigent Cremations
Cook County of Illinois —
The following page lists the unclaimed indigents cremated by the Cook County Medical Examiner’s Office. -
County
State's Attorney Felony Cases - Disposition Outcomes By Offense Type
Cook County of Illinois —
The disposition data presented in this report reflects the culmination of the fact-finding process that leads to the resolution of a case. Included in this data set... -
County
Do I Need an Account?
Cook County of Illinois —
A reference table indicating what actions require a user to have an Open Data account to complete. -
County
Health & Hospitals System - Outpatient Registrations By ZIP - Fiscal Year 2010
Cook County of Illinois —
Cook County Health & Hospitals System Outpatient registrations by Zipcode in Fiscal Year 2010. -
County
State's Attorney Felony Cases - Sentences By Offense Type and Defendant Race
Cook County of Illinois —
The sentencing data presented in this report reflects the judgement imposed by the court on people that have been found guilty. The data is recorded by count, meaning... -
County
Public Health - Suburban Cook County - Selected Causes of Death
Cook County of Illinois —
This data is compiled by the Cook County Department of Public Health using data from the Illinois Department of Public Health Vital Statistics. It includes the annual...