The latest estimate is around 1.4 percentage points lower than the year ending 30 June 2023 when an estimated 29.2% of people aged three years or over were able to speak Welsh.
Mae’r amcangyfrif diweddaraf tua 1.4 pwynt canran yn is na’r flwyddyn yn dod i ben ar 30 Mehefin 2023 pan amcangyfrifwyd fod 29.2% o bobl dair oed neu hŷn yn gallu siarad Cymraeg.