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A census block is the smallest geographic unit used by the United States Census Bureau for tabulation of 100-percent data (data collected from all houses, rather than a sample of houses).
8 paź 2021 · Census blocks are statistical areas bounded by visible and nonvisible features, such as roads, streams, and property lines. They are the smallest level of geography for which the Census Bureau provides basic demographic data, such as population by age, sex, and race.
19 sty 2023 · The 2020 Census – Census Block Map Series, also referred to as the Geographic Unit (GU) block maps, is produced to support the 2020 Census data release. These large format, entity-based maps are produced in Adobe’s portable document format (PDF) and are georeferenced.
Explore various demographic, economic, and geographic data from the Census Bureau using interactive maps. Find data by census block, county, state, and more.
A census block group is a geographical unit used by the US Census Bureau between the census tract and the census block. It has a population of 600 to 3,000 people and a unique 12-digit FIPS code.
Hosted feature layer of 2020 Census Blocks for the purposes of visualization and analysis. Census blocks are the statistical area bounded by visible features and by nonvisible boundaries. A block is the smallest geographic unit used by the US Census Bureau for decennial census data tabulation.
Learn how census blocks and block groups are formed, delineated, and used for data collection and publication by the Census Bureau. See the history and examples of these geographic units from 1870 to 1990.
