Cook County of Illinois
Overview
- Type: County Government
- Total datasets: 484
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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 are paid to...
Search relevance: 1.00 | Views last month: 132 | Published on: 2026-01-31 -
This dataset is sourced from the Illinois Department of Public Health and curated by the Cook County Department of Public Health. It covers a select set of causes of death across the County...
Search relevance: 1.00 | Views last month: 67 | Published on: 2026-01-31 -
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, increases, decreases, scope...
Search relevance: 1.00 | Views last month: 13 | Published on: 2026-04-20 -
Cook County is home to over 130 municipalities. Our list gives each one along with the City Hall Address and URL.
Search relevance: 1.00 | Views last month: 11 | Published on: 2025-08-06 -
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 reporting. This dataset...
Search relevance: 1.00 | Views last month: 10 | Published on: 2026-01-31 -
Historical permit data submitted by municipalities to the Cook County Assessor's Office. When working with Parcel Index Numbers (PINs) make sure to zero-pad them to 14 digits. Some datasets may...
Search relevance: 1.00 | Views last month: 9 | Published on: 2026-04-20 -
This dataset contains address points for addresses in Cook County. An ESRI Service is available at: https://hub-cookcountyil.opendata.arcgis.com/datasets/5ec856ded93e4f85b3f6e1bc027a2472_0/ Data...
Search relevance: 1.00 | Views last month: 8 | Published on: 2026-01-31 -
Total revenue collected by tax type per month. Data covers December 2011 through June 2012.
Search relevance: 1.00 | Views last month: 7 | Published on: 2026-01-31 -
Total Home Rule Taxes collected per month. Data covers December 2010 through June 2011.
Search relevance: 1.00 | Views last month: 7 | Published on: 2026-01-31 -
A complete, historic universe of Cook County parcels with attached geographic, governmental, and spatial data. When working with Parcel Index Numbers (PINs) make sure to zero-pad them to 14...
Search relevance: 1.00 | Views last month: 6 | Published on: 2026-04-20 -
Cook County 10-digit parcels with attached distances to various spatial features. When working with 10-digit Parcel Index Numbers (PINs) make sure to zero-pad them to 10 digits. Some datasets may...
Search relevance: 1.00 | Views last month: 6 | Published on: 2026-03-07 -
The update script for this dataset is currently broken. Please see the Cook County Clerk SEI Search for recent filings. For extended information about Statements of Economic Interests in Cook...
Search relevance: 1.00 | Views last month: 5 | Published on: 2026-01-31 -
Neighborhood polygons used by the Cook County Assessor's Office for valuation and reporting. These neighborhoods are specific to the Assessor. They are intended to represent homogenous housing...
Search relevance: 1.00 | Views last month: 5 | Published on: 2026-01-31 -
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 by each individual cause of...
Search relevance: 1.00 | Views last month: 5 | Published on: 2026-01-31 -
Under Illinois law, the Treasurer’s Office is required to hold an Annual Tax Sale. The sale is held once a year, sometime after the Second Installment. If property taxes for the immediately...
Search relevance: 1.00 | Views last month: 4 | Published on: 2026-01-31 -
Cook County GIS Dept map of Bloom Township in a pdf format. Includes streets and municipalities.
Search relevance: 1.00 | Views last month: 4 | Published on: 2026-01-31 -
The Independent Inspector General submits a Quarterly Report to the President and the County Board. The Quarterly Report is released the 15th day of January, April, July, and October of each year....
Search relevance: 1.00 | Views last month: 4 | Published on: 2026-01-31 -
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 assessment performance over time, and...
Search relevance: 1.00 | Views last month: 4 | Published on: 2026-04-20 -
This dataset provides the list of vendors to be recommended for award at the Cook County Board Meetings and are posted below for public viewing. M/W/DBE Participation Types MBE = Minority...
Search relevance: 1.00 | Views last month: 4 | Published on: 2026-04-13 -
This dataset details the hours and locations for voter registration and voting in suburban Cook County between Oct. 8 and election day, Nov. 4, 2014. Voters may visit one of the 18 election day...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-01-31
