county.map.2015 dataset

An sf containing geometry data for US counties in 2015

choroplethr package Read PDF manual

Maintainer: Zhaochen He
License: BSD_3_clause + file LICENSE
Last published: 2025-10-18

About the dataset

Number of rows: 3142
Number of columns: 2
Class: sf, data.frame

Column names and types

fips.numeric:numeric
geometry:sfc_GEOMETRYsfc