Description: <span style="font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;">This layer provides generalized county (or county equivalent) boundaries for the United States in the 50 states and the District of Columbia, </span><span style="font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;">developed by Esri from U.S. Census Bureau sources and updated as boundaries change.</span><div style="font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;"><br /></div><div style="font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;"><div style="font-family:inherit;"><span style="font-family:inherit;">Attribute fields include 2020 total population from the <a href="https://www.census.gov/data/datasets/2020/dec/2020-census-redistricting-summary-file-dataset.html" style="color:rgb(0, 97, 155); text-decoration-line:none; font-family:inherit;" target="_blank">U.S. Census Public Law 94 data</a>. The geometry was originally extracted from ArcUSA 1:25M and slightly generalized for optimum performance. Geometry updates are made when major boundary changes occur such as a county splitting or merging with an adjacent unit.<br /></span></div><span style="font-family:inherit;"><br /></span>This ready-to-use layer can be used in ArcGIS Pro and in ArcGIS Online and its configurable apps, dashboards, StoryMaps, custom apps, and mobile apps. The data can also be exported for offline workflows. Cite the 'U.S. Census Bureau' when using this data.</div>
Copyright Text: Sources: 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)