Parent Layer: Planning & Development

Name: Vulnerability

Display Field: STATE

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: Vulnerability risk analysis is a tool that identifies census tracts in Portland that have higher-than-citywide average populations that are vulnerable to changing economic conditions. They have characteristics that make resisting displacement more difficult: they are renters rather than homeowners, belong to communities of color, lack college degrees, and havel ower incomes.These data provide an update to the gentrification impactevaluation that Dr. Lisa Bates prepared for the Bureau of Planning and Sustainabilityin 2012. The 2012 study titled, “Gentrification and displacement study:Implementing an equitable inclusive development strategy in the context ofgentrification” is available at: https://www.portlandoregon.gov/bps/62635.An updated study is scheduled for release in May 2018. The vulnerability analysis is one of the three componentsof an assessment tool that operationalize a conceptual definition ofgentrification and displacement risk. Demographic changes and housing marketappreciation are the two other components. The vulnerability score, demographicchange and the status of the housing market in various combinations determinespecific stages of gentrification and displacement risk. Data sources: U.S. Census Bureau, 2012-2016 ACS 5-yearestimates, Tables B03002, B25003, B15002. Department of Housing and UrbanDevelopment (HUD), 2010-2014 ACS 5-year estimates CHAS data, Table 8. PreparedMarch 13, 2018 by the Portland Bureau of Planning and Sustainability. -- Additional Information: Category: Planning Purpose: Map the areas susceptible to gentrification pressure. Update Frequency: Yearly -- Metadata Link: https://www.portlandmaps.com/metadata/index.cfm?&action=DisplayLayer&LayerID=54141

Copyright Text: Bureau of Planning and Sustainability

Default Visibility: true

MaxRecordCount: 150

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: false

Can Modify Layer: false

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: -1.36775593647E7
YMin: 5689894.499300003
XMax: -1.36344063542E7
YMax: 5725463.9695000015
Spatial Reference: 102100  (3857)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
Style: esriSFSSolid
Color: [201, 242, 208, 255]
Outline:
Style: esriSLSSolid
Color: [110, 110, 110, 255]
Width: 0
Label: N/A
Description: N/A
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

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• Shape_Length ( type: esriFieldTypeDouble, alias: Shape_Length )
• Shape_Area ( type: esriFieldTypeDouble, alias: Shape_Area )
• STATEFP20 ( type: esriFieldTypeString, alias: STATEFP20, length: 2 )
• COUNTYFP20 ( type: esriFieldTypeString, alias: COUNTYFP20, length: 3 )
• TRACTCE20 ( type: esriFieldTypeString, alias: TRACTCE20, length: 6 )
• GEOID20 ( type: esriFieldTypeString, alias: GEOID20, length: 12 )
• NAME20 ( type: esriFieldTypeString, alias: NAME20, length: 7 )
• vulnerability_score ( type: esriFieldTypeDouble, alias: Vulnerability Score )
• flag_vulnerable ( type: esriFieldTypeSmallInteger, alias: Vulnerable Tract )
• people_of_color ( type: esriFieldTypeDouble, alias: % People of color )
• black_native_american ( type: esriFieldTypeDouble, alias: % Black + Indigenous )
• adults_without_4_yr_degree ( type: esriFieldTypeDouble, alias: % Adults without 4-yr degree )
• adjusted_household_income ( type: esriFieldTypeDouble, alias: Adjusted household income )
• housing_cost_burdened ( type: esriFieldTypeDouble, alias: % Housing cost burdened )
• households_with_limited_english ( type: esriFieldTypeDouble, alias: % Households with limited English )
• persons_with_disabilities ( type: esriFieldTypeDouble, alias: % Persons with disabilitiy(s) )
• older_adults_65_plus ( type: esriFieldTypeDouble, alias: % Older adults (65+) )
• youth_0_21 ( type: esriFieldTypeDouble, alias: % Youth (0-21) )
• hi_people_of_color ( type: esriFieldTypeSmallInteger, alias: High # people of color )
• hi_black_native_american ( type: esriFieldTypeSmallInteger, alias: High # Black + Indigenous )
• hi_adults_without_4_yr_degree ( type: esriFieldTypeSmallInteger, alias: High # adults without 4-yr degree )
• hi_adjusted_household_income ( type: esriFieldTypeSmallInteger, alias: High adjusted household income )
• hi_housing_cost_burdened ( type: esriFieldTypeSmallInteger, alias: High # housing cost burdened )
• hi_households_with_limited_english ( type: esriFieldTypeSmallInteger, alias: High # households with limited english )
• hi_persons_with_disabilities ( type: esriFieldTypeSmallInteger, alias: High # persons with disability(s) )
• hi_retirees_65 ( type: esriFieldTypeSmallInteger, alias: High # retirees (65+) )
• hi_youth_0_21 ( type: esriFieldTypeSmallInteger, alias: High # youth (0-21) )
• pdx_people_of_color ( type: esriFieldTypeDouble, alias: Portland % People of color )
• pdx_black_native_american ( type: esriFieldTypeDouble, alias: Portland % Black + Indigenous )
• PDX_adults_without_4_yr_degree ( type: esriFieldTypeDouble, alias: Portland % Adults without 4-yr degree )
• pdx_adjusted_household_income ( type: esriFieldTypeDouble, alias: Portland Adjusted household Income )
• pdx_housing_cost_burdened ( type: esriFieldTypeDouble, alias: Portland % Housing cost burdened )
• pdx_households_with_limited_english ( type: esriFieldTypeDouble, alias: Portland % Households with limited English )
• pdx_persons_with_disabilities ( type: esriFieldTypeDouble, alias: Portland % Persons with disability(s) )
• pdx_older_adults_65_plus ( type: esriFieldTypeDouble, alias: Portland % Older adults 65+ )
• pdx_youth_0_21 ( type: esriFieldTypeDouble, alias: Portland % Youth 0-21 )
• Total_population_tract ( type: esriFieldTypeInteger, alias: Total_population_tract )
• Total_households_tract ( type: esriFieldTypeInteger, alias: Total_households_tract )
• total_population_PDX ( type: esriFieldTypeInteger, alias: total_population_PDX )
• total_households_PDX ( type: esriFieldTypeInteger, alias: total_households_PDX )

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

  Iteminfo   Thumbnail   Metadata