3.4% of households contained no adults who were able to speak Welsh but at least one child aged 3 to 15 years old who was able to speak Welsh in 2021.
Mewn 3.4% o gartrefi, nid oedd yr un oedolyn yn gallu siarad Cymraeg, ond roedd o leiaf un plentyn 3 i 15 mlwydd oed yn gallu siarad Cymraeg yn 2021.