Mapping

Creating accurate broadband maps and data is one of the first steps to promoting broadband expansion and technology growth in Illinois.

These maps, which contain data in beta version, are representative of Illinois' broadband infrastructure and highlight where broadband is and is not available.

To learn more about the maps and our methodology, you may view our FAQ page.

Statewide Broadband Inventory Maps-Beta Version

These are maps displaying the broadband service inventory across the state. They contain data which are currently in beta version.

Statewide Density of Unserved Households by Census Block-Beta Version

These are maps displaying density of unserved households by Census Block. They contain data which are currently in beta version.

County-Level Broadband Availability Maps-Beta Version

These are the broadband inventory maps for each of Illinois' 102 counties. They contain data which are currently in beta version.

Census Block-Level Data

This is Census Block-level data for each of Illinois' 102 counties. These data sets are based on broadband availability data in the state and provide information about the number of households that are served and unserved within Census Blocks. This information is essential to applicants in identifying areas of eligibility under the grant programs funded by the American Recovery and Reinvestment Act (ARRA).

Broadband Stimulus Eligibility of Rural and Non-Rural Areas

This is a statewide map displaying rural and non-rural areas as defined in the Notice of Funding Availability (NOFA) for Broadband Initiatives Program (BIP) and Broadband Technology Opportunities Program (BTOP). This is a useful tool for applicants submitting for broadband stimulus grants and loans.