Boundary sets In Wales

Parent country

Part of Great Britain.

Boundary sets since 1918

1. 31 May 2024 -
2. 13 April 2010 - 30 May 2024
3. 9 April 1997 - 12 April 2010
4. 14 May 1983 - 8 April 1997
5. 9 February 1974 - 13 May 1983
6. 7 May 1955 - 8 February 1974
7. 4 February 1950 - 6 May 1955
8. 26 November 1918 - 3 February 1950