Name: Difficult_Development_Areas_LA
Display Field: DDA_NAME
Type: Feature Layer
Geometry Type: esriGeometryPolygon
Description: Difficult Development Areas (DDA) for the Low Income Housing Tax Credit program are designated by U.S. Department of Housing and Urban Development (HUD) and defined in statute as areas with high construction, land, and utility costs relative to its Area Median Gross Income (AMGI). DDAs in metropolitan areas are designated along Census ZIP Code Tabulation Area (ZCTA) boundaries. DDAs in non-metropolitan areas are designated along county boundaries. DDAs may not contain more than 20% of the aggregate population of metropolitan and non-metropolitan areas, which are designated separately.
To learn more about Difficult Development Areas (DDA) visit: https://www.huduser.gov/portal/datasets/qct.html
Data Dictionary: DD_Difficult Development Areas
Date of Coverage: 2022
Data Updated: Annually
HUD.Official.Content
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: -10468808.468
YMin: 3414987.3386
XMax: -9988372.5848
YMax: 3897872.0912
Spatial Reference: 102100 (3857)
Drawing Info:
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HasZ: false
HasM: false
Has Attachments: false
Has Geometry Properties: true
HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText
Object ID Field: FID
Unique ID Field:
IsSystemMaintained : True
Global ID Field:
Type ID Field:
Fields:
- FID (type: esriFieldTypeOID, alias: FID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
- FID_ (type: esriFieldTypeInteger, alias: FID_, SQL Type: sqlTypeOther, nullable: true, editable: true)
- ZCTA5 (type: esriFieldTypeString, alias: ZCTA5, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
- DDA_CODE (type: esriFieldTypeString, alias: DDA_CODE, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
- DDA_NAME (type: esriFieldTypeString, alias: DDA_NAME, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
- DDA_TYPE (type: esriFieldTypeString, alias: DDA_TYPE, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
- Shape__Are (type: esriFieldTypeDouble, alias: Shape__Are, SQL Type: sqlTypeOther, 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: Difficult_Development_Areas_LA
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:
Is Data Versioned: false
Has Contingent Values: false
Supports Rollback On Failure Parameter: true
Last Edit Date: 2/10/2022 4:49:05 PM
Schema Last Edit Date: 2/10/2022 4:49:05 PM
Data Last Edit Date: 2/10/2022 4:49:05 PM
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