Datasets
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Assessor [Archived 05-11-2022] - Sales
Real estate sales data used by the Cook County Assessor to estimate Fair Cash Values for the purpose of property taxation. Deeds that include multiple PIN numbers are excluded... -
Fiscal Year 2018 Preliminary Budget - Fiscal Year 2018 Projected Expenses
Projected expenses for Fiscal Year 2018. This data was released as part of the Fiscal Year 2018 Budget Preliminary Forecast. For more information see... -
SchoolPoint
The purpose of this dataset is to indicate a central location within (when a single feature) or among all the polygons (when a multi-part feature) that constitute that complete... -
AP_AREA_12
This Address Point feature class contains one point for every address in Survey Township 12 (Township 40 N, Range 12 E; see ccgisdata - Survey Township (Area) 2014). -
Election Precincts - 2011
This data includes 2011 precincts used for all elections 2012 thru 2015. The purpose of the feature class is to describe and locate election precincts in Cook County, Illinois... -
Cook County Clerk - Tax code Rates
Tax code rates for Tax Years 2006 through 2013. Data is updated yearly. For more information on Tax codes visit the Cook County Clerk's website at:... -
Historical - ccgismap - Cook County Commissioner District 07
Cook County GIS Dept map of Commissioner District 7 -
Human Resources - Collective Bargaining Agreements
This dataset comprises of Collective Bargaining Agreements negotiated by bargaining units and ratified by the Cook County Board of Commissioners. -
Health & Hospitals System - Outpatient Registrations, by Month, by ZIP - Fiscal Year 2009
Enclosed data represents outpatient registrations including hospital ancillary services (e.g. laboratory, radiology, physical therapy, dialysis), primary and speciality care... -
Administrative Hearings - Top 5 Cigarette Tax Violations - Fiscal Year 2011 Incomplete
Data covers December 1, 2010 through September 22, 2011 -
Assessor [Archived 05-11-2022] - Residential Modeling Characteristics (Chicago)
This data set contains characteristic data points used by the Cook County Assessor in the 2021 Chicago reassessment to produce initial estimates of the current market value of... -
CemeteryPoint
The purpose of this dataset is to indicate a central location within (when a single feature) or among all the polygons (when a multi-part feature) that constitute that complete... -
Cook County Municipalities, Percent of Population Below Poverty Level, 2005-09 ACS
Courtesy of MetroPulse -
Facilities Management - Closed Cells as of October 14th, 2011
A Chart showing Cook County Department of Corrections -- Closed Cells. A closed cell is unable to house inmates. -
Historical - ccgismap - Cook County Commissioner District 09
Cook County GIS Dept map of Commissioner District 9 -
State's Attorney Felony Cases - Initiation Results by Offense Type
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 the... -
Capital Planing and Policy - Facility Locations List
A list of Cook County facilites by address, main phone number, and 10-digit PIN. Data last updated August 30, 2011. -
Adoption & Child Custody Advocacy - Performance Measures Custody Investigations - 2010
The department is court ordered to complete a home investigation to determine which home is most suitable for permanency or increased visitation