What departments does Cook County Government have?

Cook County Government has employees across 11 departments including Entrepreneurship, Human Resources, Pharmaceuticals, Program & Project Management, Engineering.

What is the largest department at Cook County Government?

The largest department at Cook County Government is Legal with 11 employees.

Where are Cook County Government employees located globally?

Cook County Government has employees across 4 continents and 6 countries including Kenya, India, Philippines, Bangladesh, United Kingdom Of Great Britain And Northern Ireland.

How has Cook County Government's team size changed over time?

Cook County Government's team has decreased from approximately 3.4K to 1.4K employees based on available data.

Cook County Government Employee Directory

Government AdministrationIllinois, United States1001-5000 Employees

Cook County Government is a large government administration based in Chicago, Illinois, serving more than five million residents and operating under the leadership of Board President Toni Preckwinkle. It is the second-most populous county in the United States and functions as a hub for culture, industry, and travel within a dynamic region. The organization pursues open, honest, and efficient government and follows a five-year Policy Roadmap with six priorities, including access to community-based healthcare, equitable economic and community development, support for the criminal justice system and court services, responsive and transparent public services with a thriving workforce, innovative infrastructure, and healthy, resilient communities. Its guiding principles emphasize fiscal responsibility, innovative leadership, transparency and accountability, and improved services. In June 2026, the county appointed Angela Manning-Hardimon as Chief Financial Officer, with the appointment effective June 15, 2026.

Cook County Government Global Highlights

North America
2.3K

United States Of America
2.3K

Asia
7

India
5
Philippines
1
Bangladesh
1

Africa
4

Kenya
4

Europe
2

United Kingdom Of Great Britain And Northern Ireland
2

Cook County Government's Leadership

M. W.
Chief Executive Officer And Founder
Mobile Phone
Email
L. M.
President
Mobile Phone
Email
D. N.
Deputy Chief Probation Officer
Mobile Phone
Email
M. L.
Deputy Chief Probation Officer
Mobile Phone
Email
C. M.
Director
Mobile Phone
Email
S. M.
Human Resources Director
Mobile Phone
Email
D. C.
Unit Director
Mobile Phone
Email
R. P.
Director
Mobile Phone
Email

Cook County Government Employee Metrics

100%

50%

0%

2026

2025

Legal
Analytics
Engineering
Military & Protective Services
Program & Project Management
Other
Administrative
Community & Social Services
Retail

Contact profiles from Cook County Government

Name

Title

Contact

Location

Last Update

N. S.
Assistant State's Attorney
Mobile Phone
Email
Oct 21, 2024
N. T.
Assistant State's Attorney
Mobile Phone
Email
Oct 22, 2024
N. N.
Deputy Sheriff
Mobile Phone
Email
Oct 22, 2024
N. K.
Maintenence Ii Worker
Mobile Phone
Email
Jul 08, 2024
R. W.
Investigator For Inspector General
Mobile Phone
Email
Oct 16, 2024
R. V.
Assistant State's Attorney
Mobile Phone
Email
Oct 16, 2024
S. W.
Executive Assistant
Mobile Phone
Email
Jun 24, 2026
T. D.
Assistant State's Attorney
Mobile Phone
Email
Oct 16, 2024
T. F.
Crisis Intervention Team Instructor
Mobile Phone
Email
Oct 17, 2024
T. K.
Correctional Officer
Mobile Phone
Email
Aug 21, 2026

Frequently Asked Questions

What is Cook County Government known for?

Cook County Government was founded in 1831 and operates in the Government Administration industry. You can contact Cook County Government's main corporate office by phone at

+1-312-603-****

. Explore Cook County Government's company overview page for more information.

What is Cook County Government's most common email format?

Cook County Government employees' email format typically follows the pattern of First.Last@cookcountyil.gov. Trying to find reliable and up-to-date employee contact data? Find more Cook County Government email formats with LeadIQ.

How many employees does Cook County Government have currently?

Cook County Government has approximately 2.5K employees as of August 2026. These team members are located across 4 continents, including North America, Asia and Africa.

Who are Cook County Government's key employees and leadership?

As of August 2026, Cook County Government's key employees include:

Chief Executive Officer And Founder: M. W.
President: L. M.
Deputy Chief Probation Officer: D. N.
Deputy Chief Probation Officer: M. L.
Director: C. M.

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Cook County Government Employee Directory

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