St Philomena's Catholic High School for Girls
About St Philomena's Catholic High School for Girls
St Philomena's Catholic High School for Girls is a girls' secondary school in Carshalton, Sutton, classified by the DfE as a voluntary aided school with a Roman Catholic religious character. Around 1,408 pupils aged 11 to 18 attend the school. The school holds a 'Good' judgement from Ofsted. The school's average Attainment 8 score in the latest GCSE results was 57.2 — well above the national average (national average: 46). Its Attainment 8 score has fallen by 0.5 points compared with the previous year. On our composite score, which combines the DfE attainment measures above, this places it among the top 11% of secondary schools in England.
60% of pupils achieved a grade 5 or above in both English and maths, well above the national average of about 45%. 81% achieved a standard pass (grade 4+) in English and maths. When comparing schools, it is still worth visiting in person to see whether the atmosphere and approach suit your child. This overview is generated automatically from the latest published DfE performance tables and Ofsted data; figures are rounded, and you can check the originals via the official links further down the page.
Performance (KS4 GCSE)
Three-year trends
How each headline measure has moved across the last three years of published DfE data. Direction of travel, not a like-for-like ranking.
Ofsted judgements
School profile
Official sources
Verify the latest information directly from government services. We refresh from DfE performance tables annually — Ofsted reports change more frequently.