Layer: Anti_Displacement_Typologies

View In: Map Viewer

Name: Anti_Displacement_Typologies_2022

Display Field: name

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description:

This data layer differentiates neighborhood vulnerability based on typologies utilizing indicator sets in terms of income, vulnerable people, precarious housing, housing market activity, and demographic change at the census tract level. Tracts are compared to the county averages and designated into types based on high levels of different combinations of vulnerability, housing markets, and demographic changes. Typologies represent different stages of gentrification and different levels of displacement pressures using six categories. It should be noted that the "affordable and vulnerable" typology does not consider the indicator "neighborhood demographic change." “Advanced exclusive" typology does not consider the indicator "housing market activity," instead considering if indicators "higher rent" and "higher home value" are both "YES." This toolkit updates the methodology identified in the "Anti-Displacement and Gentrification Toolkit Project" published by DLCD in 2021. This map uses the county as a geographic comparison instead of the city. This was done because census tracts in the state do not align with city boundaries. Further ground truthing further revealed that he results appeared skewed by using a city comparison.

Copyright Text: The methodology to create typologies is based on research from the "Anti-Displacement and Gentrification Toolkit Project" (Bates, Lisa K., Ph.D.; Zapata, Marisa A., Ph.D.; Sung, Seyoung; Toulan School of Urban Studies and Planning, Portland State University). Map and data developed by Oregon Housing and Community Services (OHCS) and Department of Land Conservation and Development (DLCD).

Min. Scale: 0

Max. Scale: 0

Default Visibility: true

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

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Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: OBJECTID

Unique ID Field:

Global ID Field:

Type ID Field: TYPOLOGY

Fields:

OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
name (type: esriFieldTypeString, alias: name, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
County (type: esriFieldTypeString, alias: County, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
INCOME_SCO (type: esriFieldTypeString, alias: Low Income, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
VP_SCORE (type: esriFieldTypeString, alias: Vulnerable People, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
PREC_H_SCO (type: esriFieldTypeString, alias: Precarious Housing, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
HOUSING_MARK (type: esriFieldTypeString, alias: Housing Market, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
DEM_CHANGE (type: esriFieldTypeString, alias: Demographic Change, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
TYPOLOGY (type: esriFieldTypeString, alias: Typology, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
HIGHER_RENT (type: esriFieldTypeString, alias: Higher Rent, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
HIGHER_HOME_VAL (type: esriFieldTypeString, alias: Higher Home Value, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
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)

Types:

TYPOLOGY: Affordable and vulnerable

TYPOLOGY: Early gentrification

TYPOLOGY: Active gentrification

TYPOLOGY: Late gentrification

TYPOLOGY: Becoming exclusive

TYPOLOGY: Advanced exclusive

Domains:

Templates:

TYPOLOGY:

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 10/25/2022 4:24:12 PM

Schema Last Edit Date: 10/25/2022 4:24:12 PM

Data Last Edit Date: 10/25/2022 4:24:12 PM

Supported Operations: Query Query Pivot Query Top Features Query Analytic Query Bins Generate Renderer Validate SQL Get Estimates ConvertFormat

Layer: Anti_Displacement_Typologies_2022 (ID:0)