Of the 378,262 pupils aged 5 to 15, 23.3% were known to be eligible for free school meals, up from 19.9% at January 2020.
O’r 378,262 disgybl 5 i 15 oed, roedd 23.3% yn gymwys am brydau ysgol am ddim, i fyny o 19.9% yn Ionawr 2020.