Local Authority District To County And Unitary Authority (April 2025) Lookup In UK

A lookup file of local authority districts (local authority districts, unitary authorities, metropolitan districts, London boroughs) to the counties and unitary authorities in England and Wales as at 1st April 2025. (File Size = 56KB)

Field Names - LAD25CD, LAD25NM, LAD25NMW, CTYUA25CD, CTYUA25NM, CTYUA25NMW

Field Types - Text, Text, Text, Text, Text, Text,

Field Lengths - 9, 35, 24, 9, 35, 24
Publisher name: Office for National Statistics
Last updated: 2025-06-10T04:01:13Z