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Understanding Sub-County Residential Change with California Housing Elements
Topics: Population Geography
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Keywords: Housing Permits, Housing Units, Residential Change, Land Use, Construction Session Type: Virtual Guided Poster Abstract Day: Monday Session Start / End Time: 2/28/2022 11:20 AM (Eastern Time (US & Canada)) - 2/28/2022 12:40 PM (Eastern Time (US & Canada)) Room: Virtual 49
Authors:
Fennis Reed, California Department of Finance, Demographic Research Unit
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Abstract
Census products contain residential unit distribution available for limited years and geographic scales, with the finest block-level data delivered every 10 years. These data combined with Housing Unit Survey results allow the Demographic Research Unit (DRU) in the California Department of Finance to produce highly accurate sub-county estimates. However, the scale of estimation is too coarse to identify parcel-level housing unit change between decennial census years. Annual permits and completed construction information are available from the California Department of Housing and Community Development (HCD), which offer highly detailed locations of construction and demolition. This poster highlights how HCD data can be leveraged to enrich sub-county estimates of housing unit change.
Understanding Sub-County Residential Change with California Housing Elements
