Datasets
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Medical Examiner - Unidentified Persons
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 Chief... -
RightOfWay
The feature class Right-of-Way indicates tax exempt rights-of-way digitized from recorded plats. -
Assessor - Appeals
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 available again... -
2015_Metro_Tax_District
Metropolitan Water Reclamation Taxing Districts in Cook County -
Board of Ethics - Summary of Activity, by Month - Fiscal Year 2011 Incomplete
Data covers December 2010 through June 2011. -
Employee Payroll
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. Salaries... -
Public Health Birth Data: Pregnancy Health and Risk Factors
This dataset is part of a series of seven datasets about Cook County births sourced from the Illinois Department of Public Health and curated by the Cook County Department of... -
AP_AREA_18
This Address Point feature class contains one point for every address in Survey Township 18 (Township 38 N, Range 12 E; see ccgisdata - Survey Township (Area) 2014). -
Adoption & Child Custody Advocacy - Performance Measures Fingerprints Clearance - 2009
When an individual or family wish to adopt, they must obtain a fingerprint clearance. This Office is the pass through agency for the FBI, Illinois State Police, and the courts -
Assessor [Archived 05-11-2022] - First Pass Values
As of February 14, 2020 this dataset will be considered archived information and will no longer be updated. First-pass property values as assessed by the Cook County Assessor in... -
Assessor - Single and Multi-Family Improvement Characteristics
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. The office... -
Historical - ccgismap - Area 21 Palos & Lyons Townships
Cook County GIS Dept map of Palos & Lyons Townships in a pdf format. Includes streets and municipalities. -
Historical - ccgismap - Area 27 Rich Township
Cook County GIS Dept map of Rich Township in a pdf format. Includes streets and municipalities. -
Assessor [Archived 05-11-2022] - Residential Neighborhood Boundaries
Neighborhoods play an important role in residential property assessment. Single-family and residential multi-family property assessments are sensitive to neighborhood... -
Animal Control - Species By Color - Fiscal Year 2010
Species by color for fiscal year 2010, -
Assessor - Parcel Sales
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 wish to... -
State's Attorney Felony Cases - Average Case Length and Sum of Length, By Offense Type
Sum of Length is an internal calculation used to produce the Average Case Length in a specific offense category. Neither should be read to be associated with any individual... -
Treasurer - 2009 Scavenger Sale Sold PINS
This is a File that contains Scavenger Sale Sold PIN's