Background Welsh Index of Multiple Deprivation (WIMD) 2025: interim technical report (new indicators) Outlines important technical information for the Welsh Index of Multiple Deprivation (WIMD) results report. First published: 27 November 2025 Last updated: 27 November 2025 Documents Interim technical report (new indicators) Interim technical report (new indicators) , HTML HTML Series Welsh Index of Multiple Deprivation 2025 Related Statistics and research