20230620 15212000 1.0 TRUE State Lines U.S. Counties - Generalized provides 2020 U.S. Census codes and population information, and generalized county (or county equivalent) boundaries to improve draw performance and be used effectively at a national level. U.S. Counties - Generalized represents the counties (or county equivalents) of the United States in the 50 states and the District of Columbia. U.S. Counties - Generalized are polygons containing population totals from the 2020 Census. Esri; U.S. Department of Commerce, Census Bureau; U.S. Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), National Geodetic Survey (NGS)