The average salary of headteachers (a) was considerably higher in Secondary schools (£103,543) compared to Primary schools (£72,373).
Roedd cyflog cyfwerth ag amser llawn gyfartalog ar gyfer penaethiaid (a) mewn ysgolion uwchradd (£103,543) tipyn uwch o’i gymharu ag ysgolion cynradd (£72,373).