Layers:

Layer: Social Vulnerability Index 2020 Most Vulnerable (10)


Name: Social Vulnerability Index 2020 Most Vulnerable

Display Field: SPA22_NAME

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description:

Los Angeles County 2020 census tracts with associated Social Vulnerability Index data - specifically those that are the most vulnerable. In other words, they are in the top quartile. This dataset EXCLUDES census tracts in the Long Beach and Pasadena Health Districts.

The CDC\ATSDR Social Vulnerability Index (SVI) is a tool, created by the Geospatial Research, Analysis and 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. The tract-level SVI shows the relative vulnerability of the population of every Los Angeles County Census Tract. Tracts are ranked against other tracts in California.

The SVI ranks tracts on 16 social factors, described in detail in the CDC\ATSDR documentation. The tract 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.

See complete documentation here: https://www.atsdr.cdc.gov/placeandhealth/svi/data_documentation_download.html. For additional questions, contact the SVI Lead at svi_coordinator@cdc.gov.

How was this data created?

The CSV file for California SVI was downloaded 11/28/22 from https://www.atsdr.cdc.gov/placeandhealth/svi/data_documentation_download.html. The table was joined to 2020 Census Tracts from the LA County eGIS Data Repository.

Added Data Field:

1. VULNERABILITY (Level of Vulnerability): High (SVI score 0.7501 to 1), Medium to High (SVI score 0.5001 to 0.7500), Low to Medium (SVI score 0.2501 to 0.5000), Low (0 to 0.2500), No data available



Copyright Text: Los Angeles County Department of Public Health. Original source data: CDC\ATSDR\Office of Innovation and Analytics\Geospatial Research, Analysis, and Services Program (GRASP); U.S. Census Bureau; Los Angeles County Internal Services Department

Min. Scale: 0

Max. Scale: 0

Default Visibility: true

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: 6378465.16781831
YMin: 1721640.9979399
XMax: 6665669.37326439
YMax: 2084019.31123956
Spatial Reference: 102645 (2229)


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Global ID Field:

Type ID Field:

Fields:
• OBJECTID_12 (type: esriFieldTypeOID, alias: OBJECTID_12, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• CT20 (type: esriFieldTypeString, alias: Tract 2020, SQL Type: sqlTypeOther, length: 6, nullable: true, editable: true)
• LABEL (type: esriFieldTypeString, alias: Tract Label, SQL Type: sqlTypeOther, length: 7, nullable: true, editable: true)
• FIPS (type: esriFieldTypeDouble, alias: FIPS, SQL Type: sqlTypeOther, nullable: true, editable: true)
• LOCATION (type: esriFieldTypeString, alias: Location, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• AREA_SQMI (type: esriFieldTypeString, alias: Area in Square Miles, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• E_TOTPOP (type: esriFieldTypeDouble, alias: Population estimate, 2016-2020 ACS, SQL Type: sqlTypeOther, nullable: true, editable: true)
• M_TOTPOP (type: esriFieldTypeDouble, alias: Population estimate MOE, 2016-2020 ACS, SQL Type: sqlTypeOther, nullable: true, editable: true)
• E_HU (type: esriFieldTypeDouble, alias: Housing units estimate, 2016-2020 ACS, SQL Type: sqlTypeOther, nullable: true, editable: true)
• M_HU (type: esriFieldTypeDouble, alias: Housing units estimate MOE, 2016-2020 ACS, SQL Type: sqlTypeOther, nullable: true, editable: true)
• E_HH (type: esriFieldTypeDouble, alias: Households estimate, 2016-2020 ACS, SQL Type: sqlTypeOther, nullable: true, editable: true)
• M_HH (type: esriFieldTypeDouble, alias: Households estimate MOE, 2016-2020 ACS, SQL Type: sqlTypeOther, nullable: true, editable: true)
• SPL_THEME1 (type: esriFieldTypeDouble, alias: Sum of series for Socioeconomic Status theme, SQL Type: sqlTypeOther, nullable: true, editable: true)
• RPL_THEME1 (type: esriFieldTypeDouble, alias: Percentile ranking for Socioeconomic Status theme summary, SQL Type: sqlTypeOther, nullable: true, editable: true)
• SPL_THEME2 (type: esriFieldTypeDouble, alias: Sum of series for Household Characteristics theme, SQL Type: sqlTypeOther, nullable: true, editable: true)
• RPL_THEME2 (type: esriFieldTypeDouble, alias: Percentile ranking for Household Characteristics theme summary, SQL Type: sqlTypeOther, nullable: true, editable: true)
• SPL_THEME3 (type: esriFieldTypeDouble, alias: Sum of series for Racial and Ethnic Minority Status theme, SQL Type: sqlTypeOther, nullable: true, editable: true)
• RPL_THEME3 (type: esriFieldTypeDouble, alias: Percentile ranking for Racial and Ethnic Minority Status theme, SQL Type: sqlTypeOther, nullable: true, editable: true)
• SPL_THEME4 (type: esriFieldTypeDouble, alias: Sum of series for Housing Type/ Transportation theme, SQL Type: sqlTypeOther, nullable: true, editable: true)
• RPL_THEME4 (type: esriFieldTypeDouble, alias: Percentile ranking for Housing Type/ Transportation theme, SQL Type: sqlTypeOther, nullable: true, editable: true)
• SPL_THEMES (type: esriFieldTypeDouble, alias: Sum of Series Themes, SQL Type: sqlTypeOther, nullable: true, editable: true)
• RPL_THEMES (type: esriFieldTypeDouble, alias: Overall Percentile Ranking, SQL Type: sqlTypeOther, nullable: true, editable: true)
• ObjectID (type: esriFieldTypeInteger, alias: ObjectID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• VULNERABILITY (type: esriFieldTypeString, alias: Level of Vulnerability, SQL Type: sqlTypeOther, length: 15, nullable: true, editable: true)
• CT20_1 (type: esriFieldTypeString, alias: CT20, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• CT20_LABEL (type: esriFieldTypeString, alias: CT20_LABEL, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• SPA22_NAME (type: esriFieldTypeString, alias: SPA22_NAME, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• SPA22_ABBV (type: esriFieldTypeString, alias: SPA22_ABBV, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• SPA_2022 (type: esriFieldTypeString, alias: SPA_2022, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• HD22_NAME (type: esriFieldTypeString, alias: HD22_NAME, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
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• Shape__Area (type: esriFieldTypeDouble, alias: Shape__Area, SQL Type: sqlTypeDouble, nullable: true, editable: false)
• Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)

Templates:

Name: Social Vulnerability Index 2020 Most Vulnerable
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Prototype:


Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 12/13/2023 6:38:52 PM

Schema Last Edit Date: 12/13/2023 6:38:52 PM

Data Last Edit Date: 2/14/2023 8:44:48 PM