Community Data Snapshots (2026)

Separate tables are provided for three geographic levels: The seven counties in the CMAP region - (with regional total) The 284 municipalities in the CMAP region The 77 Chicago community areas (CCAs) There is limited geographic availability (particularly at the CCA level) for some variables. Additional information on availability and data sources are found in the CDS Data Dictionary. Looking to match human-friendly labels to field names? Use the CDS Data Dictionary Crosswalk. NOTE: Much of the data is from five-year American Community Survey, which is a sample-based data product. This means users must exercise caution when interpreting data from low-population municipalities, as the margins of error are often large compared to the estimate. Not sure which municipality or Chicago community area you want? Explore a community's data in the interactive dashboard. Are you looking for the PDF versions? Find and download the print-friendly Community Data Snapshots from the agency website.