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Nid oes unrhyw ganlyniadau cyfatebol

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.

  • Your questions answered: Taking part in an Office for National Statistics (ONS) Survey

    Rhyddhawyd ar: 21 July 2025 | Gwybodaeth gorfforaethol

  • Incidence of breast cancer within 10 years of taking hormone replacement therapy (HRT)

    Rhyddhawyd ar: 22 March 2023 | Gwybodaeth gorfforaethol

  • The Census Act 1920

    Rhyddhawyd ar: 13 January 2016 | Gwybodaeth gorfforaethol

    The statutory authority for the taking of the Census.

  • Census legislation

    Rhyddhawyd ar: 13 January 2016 | Gwybodaeth gorfforaethol

    The legislation behind the taking of the 2001 Census in England and Wales.

  • Events

    Rhyddhawyd ar: 25 January 2016 | Gwybodaeth gorfforaethol

    Outlines the current and forthcoming ONS run census events taking place around the country.

  • Schools

    Rhyddhawyd ar: 05 August 2025 | Gwybodaeth gorfforaethol

    Information about the SDCS for those taking part in the school survey pilot; children, young people, parents, carers and teachers.

  • Online

    Rhyddhawyd ar: 05 August 2025 | Gwybodaeth gorfforaethol

    Information for young people and young adults taking part in the Safety During Childhood Survey online pilot. You will have received a letter through the post.

  • Inequalities data audit: focus on ethnicity

    Rhyddhawyd ar: 12 April 2018 | Gwybodaeth gorfforaethol

    A report taking a first look at the outcome of an audit of UK inequalities data on the nine protected characteristics of the Equality Act (2010). A focus on ethnicity data is also included

  • It starts with you

    Rhyddhawyd ar: 04 February 2025 | Gwybodaeth gorfforaethol

    Taking part in an ONS Survey? It starts with you! Find out why our surveys are so important and how we keep your information safe and secure.