For the year ending 30 September 2019 the APS reported that 29.0% of people aged three and over were able to speak Welsh.
Ar gyfer y flwyddyn yn dod i ben 30 Medi 2019, adroddodd yr Arolwg Blynyddol bod 29.0% o bobl dair oed a throsodd yn gallu siarad Cymraeg.