County And Unitary Authority (April 2025) Names And Codes In The UK

A file containing the counties and unitary authorities (counties, metropolitan counties, London boroughs, unitary authorities, council areas and local government districts) in the United Kingdom as at 1st April 2025. (File Size = 40KB)

Field Names - CTYUA25CD, CTYUA25NM, CTYUA25NMW

Field Types - Text, Text, Text,

Field Lengths - 9, 35, 24
Publisher name: Office for National Statistics
Last updated: 2026-01-30T04:18:43Z