Maps and Data

Dig Deeper into the Bi-State Region with our GIS and Data Services 


  • Data Products

    Bi-State Regional Commission is the premier source for socioeconomic data on the Bi-State region (Henry, Mercer, and Rock Island Counties, Illinois, and Muscatine and Scott Counties, Iowa). Our staff compile a vast array of up-to-date information related to the five-county region and the states of Illinois and Iowa.  We maintain a large store of information describing the socioeconomic characteristics of the Region (or any part within).

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  • Data Requests

    Our data services staff is available to assist with requests for data or research.  Please contact our Data Services Staff.  Data requests are prioritized by member governments, chambers of commerce and economic development organizations, academic institutions, federal or state government, businesses, and the general public.  Requests from non-members are handled on a first come, first-served basis.




  • Census Programs

    Staff is involved with assisting member governments with various programs of the U.S. Census Bureau. The federal government allocates more than $675 billion in federal funds annually for health, welfare, infrastructure, education, and other federal programs and services. Maintaining correct information by working with the following programs helps ensure that the Census Bureau assigns the appropriate housing and population counts to each government so that governments receive funds appropriately and have the best data available for decision-making.

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Illinois Quad Cities GIS Consortium

The Quad Cities GIS Consortium is an open repository of local GIS datasets, maps, and web applications. Con-
tent is curated by Bi-State and local government partners.

Data Products

Bi-State produces and distributes a variety of data publications for the region including the Comprehensive
Economic Development Strategy (CEDS), community fact sheets, folded travel maps, and more.

GIS & Data Resources

Our resource directory provides quick links to state and national datasets covering economic, demographic,
and educational characteristics. It also includes GIS data on a variety of local and regional topics. Traffic
counts, community Census data, and more can be found here.