Extract the 4- or 6-digit tract codes from full census GEOID values

Extract the 4- or 6-digit tract codes from full census GEOID values

Usage

geoid_to_tract_id(.geoids, .years)

Arguments

.geoids

a vector of GEOIDs for blocks, block groups, or tracts.

.years

the census vintage year, as an integer, for each GEOID

Value

a character vector of zero-padded 4- or 6-digit tract codes

See also

truncate_decennial_tract_codes()

Examples

geoid_to_tract_id("551010001001101", c(2000L, 2010L, 2020L))
#> [1] "0001"   "000100" "000100"