Skip to main content

Help us improve the National Data Library - complete this short survey

Close survey banner

County and Unitary Authority (April 2025) Names and Codes in the UK

Publisher
Office for National Statistics
Updated
25 February 2026
Topic
Not set
Licence
Not set

Summary

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, CTYUA25NMWField Types - Text, Text, Text, Field Lengths - 9, 35, 24

More from this publisher

All datasets from Office for National Statistics

Data links

Link Format Preview Updated
GeoJSON GEOJSON – 27/1/2026
KML KML – 27/1/2026
Shapefile ZIP – 27/1/2026
CSV CSV Preview 27/1/2026
ArcGIS GeoService ARCGIS GEOSERVICES REST API – 27/1/2026
ArcGIS Hub Dataset HTML – 27/1/2026

Is this data/dataset useful? Give us feedback

Additional information

Source Metadata
XML, HTML
Harvest GUID
https://www.arcgis.com/home/item.html?id=f89ec7d23b624375bcbb5c52bc2ece7e&sublayer=0

Contact

Enquiries

ons.geography@ons.gov.uk

Freedom of information (FOI) requests

FOI.Team@ons.gov.uk

More from this publisher

All datasets from Office for National Statistics

Support links

Built by the National Data Library team
All content is available under the Open Government Licence v3.0, except where otherwise stated.