This file is a lookup between electoral wards/divisions, Westminster parliamentary constituencies, local authority districts and county/unitary authorities in the United Kingdom as at 1st May 2025. (File Size - 2.9 MB) Field Names - WD25CD, WD25NM, WD25NMW, PCON24CD, PCON24NM, PCON24NMW, LAD25CD, LAD25NM, LAD25NMW, CTYUA25CD, CTYUA25NM, CTYUA25NMW, SPLIT_WARDField Types - Text, Text, Text, Text, Text, Text, Text, Text, Text, Text, Text, Text, Text,Field Lengths - 9, 54, 33, 9, 40, 32, 9, 36, 24, 9, 36, 24, 3