IECAM reports data by several geographic regions. This page provides links to descriptions of these regions. For information on how some areas within regions change across years, and how IECAM deals with those changes, see the page on Data by Geographic Region by Year.
Note that data for a particular region may not be available for every data type or for every year.
- Block Groups
- Census Tracts
- Chicago Community Areas (CCAs)
- City of Chicago
- IDHS Regions
- Illinois State House Districts and Senate Districts
- ISBE Regions
- Public Use Microdata Areas (PUMAs)
- School Districts, Elementary and Unit
- State of Illinois
- U.S. Federal Congressional Districts
- ZIP Codes
Note: Block Groups and PUMAs are not present in the searchable database.