All functions

bl_download_2010_vars()

Download 2010 Census variables at the block level

bl_download_acs_vars()

Download 2019 5-year ACS variables at the block group level

bl_download_fcc()

Download and extract all population estimates to a file

bl_est_2020()

Estimate 2020 population from 2010-2019 populations

bl_harmonize_vars()

Harmonize 2010 Decennial Census, 2019 ACS, and 2020 Block Population Estimates

bl_load_state()

Download and extract population estimates for a state