county_sf: sf data frame of US counties

county_sfR Documentation

sf data frame of US counties

Description

An sf data frame of counties in the fifty US states and DC. It is the 2020 cartographic boundary file at resolution 20M. The EPSG is 4326.

Usage

county_sf

Format

An sf data frame with 3,143 rows and 7 variables:

fips

five-digit county FIPS code (i.e., concatenation of state and county FIPS codes)

state_fips

two-digit state FIPS code

cty_fips

three-digit county FIPS code

state_abb

two-digit USPS abbreviation

cty_name

name of the county

cty_desc

county entity type

geometry

an sf geometry column with polygon data

Source

https://www.census.gov/geographies/mapping-files/time-series/geo/cartographic-boundary.2020.html


mvanhala/sfcensus documentation built on Feb. 22, 2023, 10:26 a.m.