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Dewis pwnc arall neu clirio pob hidlydd.
Nid yw holl gynnwys y cyfrifia wedi'i ryddhau. Edrychwch am ddatganiadau sydd i ddod ar y calendr datganiadau. Fel arall, gallwch greu set ddata eich fun.
Rhyddhawyd ar: 12 May 2021 | Gwybodaeth gorfforaethol
Rhyddhawyd ar: 18 January 2016 | Gwybodaeth gorfforaethol
The 2011 Census was the twenty-first full census in Great Britain. Discover the ancient origins of the census and its history to the present day.
Rhyddhawyd ar: 16 May 2023 | Gwybodaeth gorfforaethol
Variables used in Census 2021 data, includes the highest qualification people have gained and people who are in full-time education.
Rhyddhawyd ar: 04 December 2025 | Gwybodaeth gorfforaethol
A summary of our progress against the activities listed in the Survey Improvement and Enhancement Plan. We remain committed to delivering the full plan and will continue to provide regular updates.