2020 TIGER Boundary Files
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资源简介：
2020 TIGER Boundary shapefiles are available at several geographies within a state, including blocks, block groups, census tracts, counties, or the entire state. For some states, this may also include 2020 Zip Code Tabulated Areas ZCTAs, American Indian, Alaska Native and Native Hawaiian AIANNH boundaries boundaries and Voting Tabulation Districts VTDs
创建时间：
2022-01-01
