Welsh Language Percentage of people aged three years or older able to speak Welsh by LSOA 2011
Welsh Language - Census 2011 Percentage of people aged three or older reported being able to speak Welsh by LSOA from the 2011 Census. Contains National Statistics data; Crown copyright and database right 2021.
DataMapWales
DataMapWales serves as a source for public sector data in Wales, providing a shared data platform to members of the public and public authorities.
https://datamap.gov.wales/