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Layer: LOCATION_AFFORDABILITY_INDEX_v1_ (10)


Name: LOCATION_AFFORDABILITY_INDEX_v1_

Display Field: OBJECTID

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Description: The Location Affordability Index (LAI) estimates the percentage of a family’s income dedicated to the combined cost of housing and transportation in a given location. Because what is “affordable” is different for everyone, users can choose among a diverse set of family profiles—which vary by household income, size, and number of commuters—and see the affordability landscape for each in a given neighborhood, city, or region. The Location Affordability Index (LAI) estimates three dependent variables of transportation behavior (auto ownership, auto use, and transit use) as functions of 14 independent variables (median income, per capita income, average household size, average commuters per household, residential density, gross density, block density, intersection density, transit connectivity, transit frequency of service, transit access shed, employment access, job diversity, and average commute distance). To hone in on the built environment’s influence on transportation costs, the independent household variables (income, household size, and commuters per household) are set at fixed values to control for any variation they might cause. The LAI also estimates two dependent variables of housing costs (Selected Monthly Owner Costs and Gross Rent) as functions of 16 independent variables: regional median selected monthly owner costs and regional median gross rent in addition to the 14 variables used in the transportation model. To learn more about the Location Affordability Index (v.1.0) visit: https://www.locationaffordability.info/LAPMethods.pdf. Data Dictionary: DD_Location Affordability Indev v.1.0. Date of Coverage: 2005-2009  https://www.locationaffordability.info/LAPMethodsV2.pdf

Copyright Text: HUD, DOT, Sustainability Communities

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Max Record Count: 1000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

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Name: LOCATION_AFFORDABILITY_INDEX_v1_
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Supports Rollback On Failure Parameter: true

Last Edit Date: 7/31/2023 3:21:12 PM

Schema Last Edit Date: 7/31/2023 3:21:12 PM

Data Last Edit Date: 7/31/2023 3:21:12 PM