Census blocks

GPTKB entity

Statements (16)
Predicate Object
gptkbp:instanceOf Statistical geographic entity
gptkbp:binds Nonvisible boundaries
Visible features
gptkbp:contains gptkb:city
https://www.w3.org/2000/01/rdf-schema#label Census blocks
gptkbp:introducedIn gptkb:1990_United_States_Census
gptkbp:mayInclude Zero or more housing units
Zero or more nonresidential buildings
gptkbp:numberIn2020 8,000,000+
gptkbp:recognizedBy 4-digit code
gptkbp:smallestGeographicUnit True
gptkbp:subdivision Census block group
gptkbp:usedBy gptkb:United_States_Census_Bureau
gptkbp:usedFor Census data collection
gptkbp:bfsParent gptkb:ZIP_Code_Tabulation_Areas
gptkbp:bfsLayer 7