In November 2021, there were 26,600 teachers in local authority maintained schools in Wales, an increase of 2.6% on November 2020.
Ym mis Tachwedd 2021, roedd yna 26,600 o athrawon mewn ysgolion wedi’u cynnal gan awdurdodau lleol yng Nghymru, cynnydd o 2.6% o’i gymharu â Thachwedd 2020.