Parent Layer: Vulnerability Index Layers

Name: Persons Under 18 Years of Age

Display Field: TractPoly_Year

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN><SPAN>Demographic vulnerability data at the census tract level within Arlington County. It is calculated using values from the American Community Survey (ACS) demographics. The data includes a number of components that make up the vulnerability ranking including persons of color, under 18, 65 and older, foreign born, income, college degree, and population under 200% poverty level. These are used to create a categorization of the census tracts.</SPAN></SPAN></P><P><SPAN><SPAN>Contact: Department of Community Planning, Housing, and Development</SPAN></SPAN></P><P><SPAN><SPAN>Data Accessibility: Publicly Available</SPAN></SPAN></P><P><SPAN><SPAN>Update Frequency: Annually</SPAN></SPAN></P><P><SPAN><SPAN>Last Revision Date: </SPAN></SPAN><SPAN><SPAN>11/21/2024</SPAN></SPAN></P><P><SPAN><SPAN>Creation Date: </SPAN></SPAN><SPAN><SPAN>11/21/2024</SPAN></SPAN></P><P><SPAN><SPAN>Feature Dataset Name: CPHD</SPAN></SPAN></P><P><SPAN>Layer Name: Vulnerability_Index_poly</SPAN></P></DIV></DIV></DIV>

Copyright Text: Arlington County, Virginia; Department of Community Planning, Housing, and Development; Department of Community Planning, Housing & Development; US Census Bureau

Default Visibility: false

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0.0

Max Scale: 0.0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: false

Can Modify Layer: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: 1.186079211E7
YMin: 6987491.519999996
XMax: 1.1900924090000004E7
YMax: 7026256.980000004
Spatial Reference: 102746  (2283)  LatestVCSWkid(0)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: Under18_PriorityCategory
Field 2: N/A
Field 3: N/A
Field Delimiter: ,
Default Symbol:
N/A
Default Label: N/A
UniqueValueInfos:
• Value: Highest
  Label: Highest
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [124, 8, 119, 255]
  Outline:
  Style: esriSLSSolid
  Color: [153, 153, 153, 64]
  Width: 1
• Value: High
  Label: High
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [168, 62, 160, 255]
  Outline:
  Style: esriSLSSolid
  Color: [153, 153, 153, 64]
  Width: 1
• Value: Middle
  Label: Middle
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [212, 104, 203, 255]
  Outline:
  Style: esriSLSSolid
  Color: [153, 153, 153, 64]
  Width: 1
• Value: Low
  Label: Low
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [255, 147, 248, 255]
  Outline:
  Style: esriSLSSolid
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• Value: Lowest
  Label: Lowest
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [255, 191, 255, 255]
  Outline:
  Style: esriSLSSolid
  Color: [153, 153, 153, 64]
  Width: 1
Transparency: 0
Labeling Info:

Advanced Query Capabilities:

Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
Supports TrueCurve: true
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: false
Supports Returning Geometry Centroid: false
Supports Binning LOD: false
Supports Query With LOD Spatial Reference: false
Supports Percentile Statistics: true
Supports Having Clause: true
Supports Count Distinct: true
Supports Time Relation: true
Supports Sql Format: false
Supports Query Analytic: true
Supports Query With Current User: true

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• ACS_Year ( type: esriFieldTypeSmallInteger, alias: ACS Year )
• TractPoly_Year ( type: esriFieldTypeString, alias: TractPoly Year, length: 255 )
• FULLTRACTID ( type: esriFieldTypeString, alias: Full Tract ID, length: 20 )
• TRACTID ( type: esriFieldTypeString, alias: Tract ID, length: 8 )
• POC_PercentRank ( type: esriFieldTypeDouble, alias: POC_PercentRank )
• POC_PriorityCategory ( type: esriFieldTypeString, alias: POC_PriorityCategory, length: 15 )
• Under18_PercentRank ( type: esriFieldTypeDouble, alias: Under18_PercentRank )
• Under18_PriorityCategory ( type: esriFieldTypeString, alias: Under18_PriorityCategory, length: 15 )
• Plus65_PercentRank ( type: esriFieldTypeDouble, alias: Plus65_PercentRank )
• Plus65_PriorityCategory ( type: esriFieldTypeString, alias: Plus65_PriorityCategory, length: 15 )
• ForeignBorn_PercentRank ( type: esriFieldTypeDouble, alias: ForeignBorn_PercentRank )
• ForeignBorn_PriorityCategory ( type: esriFieldTypeString, alias: ForeignBorn_PriorityCategory, length: 15 )
• MedHHInc_PercentRank ( type: esriFieldTypeDouble, alias: MedHHInc_PercentRank )
• MedHHInc_PriorityCategory ( type: esriFieldTypeString, alias: MedHHInc_PriorityCategory, length: 15 )
• NoBachDegreePlus_PercentRank ( type: esriFieldTypeDouble, alias: NoBachDegreePlus_PercentRank )
• NoBach_PriorityCategory ( type: esriFieldTypeString, alias: NoBach_PriorityCategory, length: 15 )
• Under200Per_PercentRank ( type: esriFieldTypeDouble, alias: Under200Per_PercentRank )
• Under200Per_PriorityCategory ( type: esriFieldTypeString, alias: Under200Per_PriorityCategory, length: 15 )
• Average_PercentRanking ( type: esriFieldTypeDouble, alias: Average_PercentRanking )
• Average_Ranking ( type: esriFieldTypeDouble, alias: Average_Ranking )
• Priority_Category ( type: esriFieldTypeString, alias: Priority_Category, length: 15 )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• Shape.STArea() ( type: esriFieldTypeDouble, alias: Shape.STArea() )
• Shape.STLength() ( type: esriFieldTypeDouble, alias: Shape.STLength() )

Supported Operations:   Query   Query Attachments   Query Analytic   Generate Renderer   Return Updates

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