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Topological Faces are the areal primitives that form the U.S. Census Bureau's seamless national geographic database for Dallas County, TX. This shapefile contains polygon geometries with unique TFID identifiers and key geographic area codes used for building 2020 Census and survey tabulation areas. The data is extracted from the Master Address File/Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) Database.
Data is provided in ZIP format containing shapefile and XML components; users require GIS software capable of reading these formats. The shapefile is designed to stand alone but can be combined with other TIGER/Line files for national coverage.