Counties and Unitary Authorities (United Kingdom, 2025)

Counties and Unitary Authorities in the UK

boundary

Geographic boundaries and names for Counties and Unitary Authorities across the United Kingdom, including Welsh language variants where applicable.

At a glance

Column	Type	Statistics	Description
Area Code	string	—	Standard ONS geographic code for the County or Unitary Authority.
Area Name	string	—	The primary English name of the County or Unitary Authority.
Welsh Area Name	string	—	The Welsh language name for the authority, where applicable.

Showing 10 of 218 rows — open the Table tab for the full, sortable dataset.

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