Name: Area Deprevation Index, San Diego County, 2020
Display Field:
Type: Feature Layer
Geometry Type: esriGeometryPolygon
Description: <span style="text-align:justify;">The 2020 ADI (v3.2) was constructed using the 2016-2020 5-year estimates from the US Census' American Community Survey. The No Phone variable was removed from the ADI and replaced with a No Household Internet variable to reflect the change in household phone and internet service. The 2020 ADI also is the first version using the redrawn 2020 Census block groups. This results in an increase in block groups from roughly 220000 to roughly 245000. In addition, reapportionment of the block groups results in a number of changes in the boundaries. These geographic boundary changes make comparison impossible between the 2020 and previous versions of the ADI.</span>
Copyright Text: Amy Kind, MD, PhD University of Wisconsin-Madison