Datasets
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Board of Ethics -- 2011 Monthly Board of Ethics Statistics
Updated 11/1/2011. Monthly file that represents Ethics Statistics on Training Seminars, Employees Trained, Inquiries (Pre-Bid Meetings included), New Investigations, Advisory... -
Election Precinct - 2009
This data includes 2009 precincts used for all elections 2010 thru 2011. The purpose of the feature class is to describe and locate election precincts in Cook County, Illinois... -
Office of the President - S.T.A.R. Report - 2011 Q2
Performance management data from Cook County Government departments and agencies for Q2 2011. -
State's Attorney Felony Cases - Disposition Outcomes By Offense Type and Defendant Gender
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 are the... -
AP_AREA_29
This Address Point feature class contains one point for every address in Survey Township 29 (Township 36 N, Range 14 E; see ccgisdata - Survey Township (Area) 2014). -
Facilities Management - Fire Panel Report, by Location, with Detail - June 2011
A recap of the alerts that appeared on Cook County facility fire panels. A building's Fire Panel shows all alarm/alert activity for the building, The report also lists... -
Assessor - 2025 Open Data Refresh
Description of Open Data available from the Cook County Assessor's Office, with assets newly published in 2025. -
Other Open Data Resources
Overview of state and municipality open data resources, separate from Cook County -
Public Health Birth Data
An overview of published Public Health birth data and changes that have been made since 2000 -
Comptroller - Annual Salaries - 2015 - November 24
Annual salaries paid to employees by the Cook County Comptroller as of November 24, 2015. This dataset does not include salaries for Cook County Forest Preserves. This dataset... -
Assessor - 2023 Open Data Refresh
A brief outline of the changes users can expect from the Assessor's open data offerings. -
Assessor - 2022 Open Data Refresh
A brief outline of the changes users can expect from the Assessor's open data offerings.