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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: 28 November 2023 | Gwybodaeth gorfforaethol
Definition of ethnic group (detailed), categories, and changes since the 2011 Census for use with research and analysis using Census 2021 data.
Rhyddhawyd ar: 19 February 2013 | Erthygl
Rhyddhawyd ar: 30 January 2013 | Erthygl
Rhyddhawyd ar: 19 March 2024 | Gwybodaeth gorfforaethol
Use these groups of categories to research and analyse Census 2021 ethnic group (detailed) data.
Rhyddhawyd ar: 09 February 2013 | Erthygl
Definition of position in communal establishment and ethnic group, categories, and changes since the 2011 Census for use with research and analysis using Census 2021 data.
Rhyddhawyd ar: 25 September 2023 | Gwybodaeth gorfforaethol
Use these groups of categories to research and analyse Census 2021 position in communal establishment and ethnic group data.
Rhyddhawyd ar: 29 November 2022 | Gwybodaeth gorfforaethol
Definition of ethnic group of the Household Reference Person, categories, and changes since the 2011 Census for use with research and analysis using Census 2021 data.
