Description Usage Format Variables References Examples
Population figures for US states and territories from the decennial census.
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A data frame with 983 observations of 4 variables.
year
: date of the census.
state
: name of the state or territory.
population
: population of the state or territory.
GISJOIN
: a unique identifier for joining NHGIS data to spatial
data.
This dataset has been gathered by the NHGIS. Minnesota Population Center, National Historical Geographic Information System: Version 2.0 (Minneapolis: University of Minnesota, 2011).
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