Annual salaries paid to employees by the Cook County Comptroller as of September 22, 2011. Does not include deduction for furlough or closure days for employees subject to furloughs and closures. Does not include amounts paid by other governmental entities. For 2014 salaries see https://datacatalog.cookcountyil.gov/resource/hdna-35se

Disclaimer: This list is updated monthly on the website. If up-to-the-minute accuracy is needed, contact us at 312-603-6328. This dataset contains businesses registered for Amusement Operators.

Pursuant to the Employment Plan, the OIIG Employment Plan Officer will issue semi-annual reports every March 15 and September 15 to the President, the IIG, and the Compliance Administrator, while acting, describing his or her activities during the prior six months, including, but not limited to: (i) auditing activities as required by this OIIG Employment Plan; (ii) any violations of the OIIG Employment Plan discovered; (iii) any remedial actions recommended; and (iv) any corrective action taken by the IIG to address the violations. These reports can be accessed below.

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 employees on a bi-weekly basis.
Any pay period that extended between quarters will be reported to the quarter of the Pay Period End Date. (e.g. If a Pay Period runs 02/21-03/05, that pay period would be reported in the Q2 period, as the end of the pay period falls in March - Q2)

The county fiscal quarters are:
Q1: December - February
Q2: March - May
Q3: June - August
Q4: September - November

The Employee Unique Identifier field is a unique number assigned to each employee for the purpose of this data set, that is not their internal employee ID number, and allows an employee to be identified in the data set over time, in case of a name change or other change. This number will be consistent within the data set, but we reserve the right to regenerate this number over time across the data set.

KNOWN ISSUE: Several records are missing Bureau and Office information. We are working on correcting this and will update the dataset when this issue has been resolved.

For data prior to Fiscal Year 2016, see datasets at https://datacatalog.cookcountyil.gov/browse?tags=payroll

Pursuant to the Employment Plan, the OIIG prepares quarterly reports listing the total number of hires, promotions, transfers and terminations involving employees during the preceding three month period, including: (i) the number and type of each such employment action; (ii) the dates of each employment action; (iii) the title of the position; and (iv) whether such employment action was pursuant to a posted or emergency hire.

Disclaimer: This list is updated monthly on the website. If up-to-the-minute accuracy is needed, contact us at 312-603-6328. This dataset contains businesses registered for Firearm Retailers.

Disclaimer: This list is updated monthly on the website. If up-to-the-minute accuracy is needed, contact us at 312-603-6328. This dataset contains businesses registered for Wholesale Alcoholic Beverage Dealers.

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 Business Enterprise
WBE = Women Business Enterprise
DBE = Disadvantaged Business Enterprise
Native American (4)
African American (5)
Female (7)
Asian (8)
Hispanic (9)

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 preceding tax year are delinquent on a parcel, they are offered for sale to tax purchasers at the Annual Tax Sale. The buyer is buying a tax lien on the property not the property itself. For more information on Annual Tax Sales visit http://www.cookcountytreasurer.com/annualtaxsale.aspx and https://www.cooktaxsale.com.

Use the tools at right to find the Cook County Government location or service you need. Click on the icon to see the location name, type, type of service offered, and contact information.