English Indices of Deprivation 2019 – Postcode Lookups
A tool created by Swirrl and powered by Linked Open Data from opendatacommunities.org on behalf of MHCLG, as part of the Indices of Deprivation 2019 data release. The postcode lookup tool lets you enter up to 10,000 postcodes to get the deprivation data you want in a choice of an Excel or CSV (comma-separated-values) file. You can also look up deprivation data by local authority.