A dataset containing population and land area of zip codes and administrative boundaries
zctaRel
A data frame with 44410 rows and 8 variables:
zip code
3 character string indicating county Federal Information Processing Standard (FIPS) code
2 character string indicating state FIPS code
5 character string concatenating STATEFP and COUNTYFP
state population
county population
zip code population
partial zip code population, one value for each county intersecting zip code
# NOT RUN { data(zctaRel) summary(zctaRel) # }
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