Service Description: CDC's Social Vulnerability Index (SVI) is a tool, created by the Geospatial Research, Analysis & Services Program (GRASP), to help public health officials and emergency response planners identify and map the communities that will most likely need support before, during, and after a hazardous event.
Service ItemId: bb8b6e2136384c38b05544235bd67cb8
Has Versioned Data: false
Max Record Count: 2000
Supported query Formats: JSON
Supports applyEdits with GlobalIds: False
Supports Shared Templates: True
All Layers and Tables
Layers:
Description: The tract-level SVI shows the relative vulnerability of the population of every U.S. Census tract. The county-level SVI shows the relative vulnerability of every U.S. county population. The SVI ranks tracts (or counties) on 15 social factors, described in detail in the documentation. The tract (or county) rankings for individual factors are further grouped into four related themes. Thus each enumeration unit receives a ranking for each Census variable and for each of the four themes, as well as an overall ranking.
This layer is based on https://lacounty.maps.arcgis.com/home/item.html?id=cbd68d9887574a10bc89ea4efe2b8087 and was enriched with LA County Supervisorial District (2021) boundaries, Service Planning Areas (2022), and School Districts on Aug 10, 2022.
Copyright Text: CDC/ATSDR/Division of Toxicology and Human Health Sciences/Geospatial Research, Analysis & Services Program, Los Angeles County ISD-eGIS, Los Angeles County RRCC
Spatial Reference: 102645 (2229)
Initial Extent:
XMin: 6496800.34821903
YMin: 1832957.84854846
XMax: 6524831.60236235
YMax: 1844611.91931392
Spatial Reference: 102645 (2229)
Full Extent:
XMin: 6271181.37007591
YMin: 1386161.29985575
XMax: 6670385.57520791
YMax: 2123333.50241073
Spatial Reference: 102645 (2229)
Units: esriFeet
Child Resources:
Info
SharedTemplates
Supported Operations:
Query
ConvertFormat
Get Estimates