VOLUNTARY AIDED SCHOOL · PRIMARY · MIXED
St Mary's Catholic Primary School, Isleworth
Goodgraded 29/06/2022Ages 3–11393 pupilsRoman Catholic
St Mary's Catholic Primary School, Isleworth is a primary school for pupils aged 3 to 11 in Isleworth, within the Hounslow local authority. It has a Roman Catholic religious character. The school has around 393 pupils on roll. At its most recent graded Ofsted inspection in 29/06/2022, St Mary's Catholic Primary School, Isleworth was judged Good. Families comparing primary schools in Isleworth can view St Mary's Catholic Primary School, Isleworth's Ofsted rating, pupil numbers and exact location free on NestScope.
Attendance & staffing
Attendance95.3%England avg 94.5%
Persistent absence12.6%England avg 14.3%
Pupils per teacher21.4England avg 20.9
Teachers with QTS100%England avg 98%
DfE — absence & workforce, 2025/26
Pupil intake
Free school meals12.5%England avg 24.0%
English not first language29.8%England avg 18.8%
DfE school census, 2025/26
Primary results — Key Stage 2
Expected standard (RWM)33%England avg -22%
Higher standard (RWM)1%England avg -7%
DfE, 2023/24 · progress centres on 0, shown with its 95% confidence interval
Nearby schools in Isleworth
All schools in Isleworth →The Blue School CofE PrimaryGood · 0.1 miGumley House RC Convent School, FCJGood · 0.1 miWorple Primary SchoolGood · 0.3 miIsleworth Town Primary SchoolGood · 0.3 miThe Smallberry Green Primary SchoolGood · 0.4 miThe Green School for BoysGood · 0.6 mi
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