This data brief provides NSW electorate and regional-level Socio-Economic Indexes for Areas (SEIFA) data based on the 2021 Census. It allows interactive exploration of the SEIFA Disadvantage Index (IRSD), including:

• an electorate dashboard with headline stats, as well as trend data for key census variables
• maps at the electorate and Statistical Area Level 1 (SA1) level
• sortable tables allowing comparison of electorates and regions.

Additional NSW electorate and region data is also available for download, including for all 4 SEIFA indexes between 2001 and 2021 and 15 related census variables between 2011 and 2021.