CT Housing Data Hub - Decennial Change in Housing Units

This feature layer represents the count of housing units in each Connecticut municipality based on the 2010 and 2020 decennial census. The data is spatialized by town for visualization and analysis in the Connecticut Town Housing Dashboard. CT Geodata Portal Housing landing page: https://geodata.ct.gov/pages/housing Open Data Portal DOH dataset: https://data.ct.gov/Housing-and-Development/Affordable-Housing-by-Town-2011-2023/3udy-56vi/ Affordable Housing Appeals Listing website: https://portal.ct.gov/doh/doh/programs/affordable-housing-appeals-listing Geographic Extent Coverage: State of Connecticut Classifications Sensitivity: Public Usage: Public Use Quality: High Quality Known Quality Issues: None Currency Created: 2022 Update Frequency: As new data is published (every 10 years) Last Updated: February 2025 Lineage Originated: US Decennial Census Methodology: Data was pulled and processed using custom Python scripts. Product Traceability: Data is displayed in the Connecticut Town Housing Dashboard and used in housing dashboards and story maps. Credits Data Steward: Sarah Hurley (GIS Analyst, CT GIS Office)