Allegheny CountyThis is an Allegheny County extract of the 2020 US Census Tracts downloaded from the following website: https://www.census.gov/geographies/mapping-files/time-series/geo/tiger-geodatabase-file.html **Department:** Geographic Information Systems Group; Department of Information Technologyallegheny-county-census-tracts-2020engWestern Pennsylvania Regional Data Center Open DataPublicAllegheny County Census Tracts 2020DatasetsPennsylvania--Allegheny CountyPennsylvania2020