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Vulnerability_Index_Block_Group_2021 (FeatureServer)

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Service Description: The Vulnerability Index is comprised of the scores from the following indicators from the American Community Survey 2017 - 2021 data: low income occupations, low English-Speaking ability, low educational attainment, median household income, households without a vehicle, population without health insurance, homeownership, severely cost-burdened renters.

Service ItemId: 78a5b50b26c94e0a96d93ade5720a504

Has Versioned Data: false

Max Record Count: 2000

Supported query Formats: JSON

Supports applyEdits with GlobalIds: True

Supports Shared Templates: True

All Layers and Tables

Layers:

Description:

The Vulnerability Index is comprised of scores from the following indicators from the American Community Survey 2017 –2021 data.

Low-income Occupations (Population in occupations making only 2/3 of the median income) Table S2401

Low English-Speaking Ability Table B16004

Low Educational Attainment Table B15003

Median Household Income Table B19013

Households without a Vehicle Table B25044

Population without Health Insurance Table S2701

Homeownership Table B25003

Severely Cost-Burdened Renters Table B25070

Methodology: Calculated percent of each variable included in the index, used natural breaks with 5 classes to assign scores of 1 - 5 for each census tract, with 5 being the most vulnerable. Combined scores of all variables to create the index (no weighting was applied).

Contact: OneFairfax@fairfaxcounty.gov

Data Accessibility: Publicly Available

Update Frequency: Annually

Last Revision Date: 5/30/2024

Creation Date: 5/30/2024

Layer Name: CEXMGR.VULNERABILITY_INDEX_BLOCK_GROUP_2021



Copyright Text: Fairfax County, Virginia, Office of the County Executive, One Fairfax

Spatial Reference: 4269 (4269)

Initial Extent:
Full Extent:
Units: esriDecimalDegrees

Child Resources:   Replicas   Info   SharedTemplates

Supported Operations:   Query   ConvertFormat   Get Estimates   Create Replica   Synchronize Replica   Unregister Replica