This reference map series includes a map for each Public Use Microdata Area (PUMA) as delineated based on the results of the 2020 Census. Each map shows the extent of the subject PUMA and identifies all census tracts within that PUMA. These maps also show and label federal and state American Indian reservations, off-reservation trust lands (ORTLs), Alaska Native Regional Corporations, states (or state equivalents), counties (or county equivalents), county subdivisions (in states where they function as general-purpose governmental units), consolidated cities, and places. The maps also display a base feature network including roads, railroads, and water bodies. These features are labeled as scale permits. Each PUMA is covered by one or more parent map sheets at a single scale. Inset map sheets at larger scales are created as required to show the map content described above. An index map showing the sheet configuration is included for all PUMAs requiring more than one parent sheet. The map sheet size is 36 by 32 inches.

Map Viewing Tips:  These maps were designed to be viewed with Adobe Reader (version 6 or later), which is available free from Adobe. These maps are large and use complex symbology, such as wave pattern fill for water bodies. If a browser opens them in another PDF reader, the screen display may not accurately reproduce the map. For best viewing in Adobe Reader, uncheck the “Enhance thin lines” option, found under the Edit tab: Preferences > Category: Page Display > Rendering section.