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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: 19 August 2025 | Gwybodaeth gorfforaethol
Rhyddhawyd ar: 3 February 2016 | Methodoleg
This report documents the methodology and data used in producing the 2012-based subnational population projections for England published on 29 May 2014. It also discusses the impact that the methodology or data used may have had on assumptions made and the resulting projections.
Rhyddhawyd ar: 24 June 2025 | Methodoleg
Methodology article comparing the 2012-, 2014-, 2016- and 2018-based subnational population projections for 2021 with the 2021 mid-year estimates for England. Analysis includes the impact of rebasing and different components of change on SNPP accuracy.
Rhyddhawyd ar: 28 January 2025 | Methodoleg
Methodology on the comparison of national population projections from 1971 to 2022 with population estimates, births, long-term international migration, and deaths, including measures of error.
Rhyddhawyd ar: 10 March 2021 | Methodoleg
Guidance for users about the coherence and comparability of household projections for England, Wales, Scotland and Northern Ireland.
Rhyddhawyd ar: 4 February 2016 | Methodoleg
Rhyddhawyd ar: 20 June 2018 | Methodoleg
Summarises methodological changes being implemented for the 2016-based household projections for England.
Rhyddhawyd ar: 26 October 2017 | Methodoleg
Rhyddhawyd ar: 25 May 2016 | Methodoleg
This document provides answers to some questions we think users may ask which are specific to the 2014-based subnational population projections.
Rhyddhawyd ar: 26 May 2021 | Gwybodaeth gorfforaethol
