The USA Census Block Groups are provided by US Census Bureau. The data provides a spatial reference for each of the Census Blocks in the USA. The layer is useful for providing a reference to the different areas within The USA as well as hotspot mapping and territory planning.
Source – US Census Bureau
Recency – 2017
Geographical Coverage and Accuracy – USA excluding the following territories: Guam, United States Virgin Islands, Commonwealth of the Northern Mariana Islands, American Samoa and Puerto Rico.
Projection – WGS84, EPSG: 4326
Available Formats – Shapefile
Layer Type – Boundary
The most up to date USA Census Block Group boundaries for the USA
Includes population and household data
License type –Annual
Update frequency –Updated when required
Population and Household data has been provided from the American Community Survey (ACS) 5 year estimates. The ACS is part of the U.S. Census Bureau's Decennial Census Program and is designed to provide current social, economic, housing, and demographic estimates throughout the decade. Counts of 0 are present where no data is available.