Block Group Geographic Crosswalk

Geographic relationship and crosswalk table linking block groups across 2010 and 2020 Census definitions.

Usage

bg_crosswalk

Format

A data frame with 3 variables:

bg10

2010 12-digit block group GEOID (character)

bg20

2020 12-digit block group GEOID (character)

xwalk_weight

Population (2020) of the geographic intersection (integer)

Source

2020 Block Groups to 2010 Block Groups NHGIS crosswalk (https://www.nhgis.org/geographic-crosswalks)