Home   Economic Development, Bureau of  Maps & Data

Maps & Data

Untitled Page


County-City-State-Data Image




Many vistors come to our website seeking data about Cook County.  Residents, taxpayers, contractors, vistors, business developers, to name a few groups, will have an interest in our online data. 





Please go to:


MetroChicago Data Website - Convergence cloud of data from Cook County, City of Chicago and State of Illinois


Cook County Open Data Project


Geographic Information System (GIS)


U.S. Census Data for Cook County - Quick Census Facts



In the future, we anticipate more data will be available through this website.

We encourage you to bookmark this link and keep it as a reference.

Agency Contact Information Portlet  
Contact Information
Contact Information

Bureau Name:

Office of the President

Main Office:

69 West Washington Suite 3000
Chicago, Illinois 60602

Telephone: (312)603-1077
Fax: (312)603-9725

Herman Brewer, Bureau Chief

9:00 AM - 5:00 PM, M-F

Click here to find out about
Commit To Cook

Sign up for our e-mail newsletters!

Michael Jasso, Director, Planning and Development

Anna Ashcraft, Director, Real Estate Management

John Cooke, Director, Capital Planning

Timothy P. Bleuher, Commissioner, Building and Zoning

Andrew Przybylo, Secretary, Zoning Board of Appeals

Karin Norington-Reaves, CEO, Chicago Cook Workforce Partnership

Bureau website address: