13,000 people (0.4%) responded “Any other Mixed or Multiple background” in 2021, nearly doubling from 7,000 (0.2%) in 2011.
Dewisodd 13,000 o bobl (0.4%) “Unrhyw gefndir cymysg neu amlethnig arall” yn 2021, sydd bron dwbl y ffigur o 7,000 (0.2%) yn 2011.