Download TIGER shapes for blocks
Arguments
- state
FIPS, postal codes, or full names of states.
- county
FIPS codes or full names of counties. Optional.
- year
Integer year. Required. 2000 and 2010-2022 are currently supported.
Examples
# Wrapped in try due to false positive 304 errors
try(tt_blocks(state = "DE", county = "001"))
#> Simple feature collection with 4133 features and 17 fields
#> Geometry type: MULTIPOLYGON
#> Dimension: XY
#> Bounding box: xmin: -75.76007 ymin: 38.82985 xmax: -75.13846 ymax: 39.38756
#> Geodetic CRS: NAD83
#> # A tibble: 4,133 × 18
#> STATEFP20 COUNTYFP20 TRACTCE20 BLOCKCE20 GEOID20 NAME20 MTFCC20 UR20 UACE20
#> * <chr> <chr> <chr> <chr> <chr> <chr> <chr> <chr> <chr>
#> 1 10 001 043202 1020 1000104… Block… G5040 R NA
#> 2 10 001 043202 1014 1000104… Block… G5040 R NA
#> 3 10 001 041101 1006 1000104… Block… G5040 U 24580
#> 4 10 001 042206 2013 1000104… Block… G5040 U 24580
#> 5 10 001 043202 1034 1000104… Block… G5040 R NA
#> 6 10 001 043202 4032 1000104… Block… G5040 R NA
#> 7 10 001 043400 3041 1000104… Block… G5040 R NA
#> 8 10 001 041200 2024 1000104… Block… G5040 U 24580
#> 9 10 001 043202 3002 1000104… Block… G5040 R NA
#> 10 10 001 042900 1033 1000104… Block… G5040 R NA
#> # ℹ 4,123 more rows
#> # ℹ 9 more variables: UATYPE20 <chr>, FUNCSTAT20 <chr>, ALAND20 <dbl>,
#> # AWATER20 <dbl>, INTPTLAT20 <chr>, INTPTLON20 <chr>, HOUSING20 <dbl>,
#> # POP20 <dbl>, geometry <MULTIPOLYGON [°]>