The Census in 2021 showed that about 16,000 of the 538,300 people who said they could speak Welsh were from ethnic minority communities, an increase of around 5,000 from the 2011 Census.
Dangosodd y Cyfrifiad yn 2021 fod tua 16,000 o’r 538,300 o bobl a ddywedodd eu bod yn gallu siarad Cymraeg yn dod o gymunedau ethnig lleiafrifol, sef cynnydd o tua 5,000 ers Cyfrifiad 2011.