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Carshalton, London
St Mary's RC Infants School is a primary voluntary-aided school in Carshalton, London.
Government data shown for the 2024/25 academic year
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St Mary's RC Infants School is a primary voluntary-aided school in Carshalton, London. It has not yet been rated by students on y.school. Be the first to rate this voluntary-aided school and help other students and parents understand what the school experience is really like.
The school has 150 pupils on roll, a teacher turnover rate of 3.4%, spending £6,502 per pupil, 4% of pupils eligible for free school meals, an overall absence rate of 4.3%.
All student scores on y.school are calculated from anonymous ratings using a transparent, deterministic methodology. Scores are freshness-weighted (18-month half-life) and include confidence tiers based on sample size, diversity, and consistency. For full details, see the y.school methodology.
Profile completeness: 5 of 8 data domains · Good coverage
7.8
Good
/ 10
Data Score
Computed from 19 government data points. Not based on student reviews.
Source: DfE / Ofsted · context onlyGovernment data is shown for context and does not influence the student-review Student Score. Small schools can show extreme percentages from small sample sizes.
Latest government data shown is for the 2024/25 academic year; some figures cover earlier years.
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St Mary's RC Infants School has an overall absence rate of 4.3%. The national average for primary schools was approximately 6.0% (DfE, 2023/24).
The teacher turnover rate at St Mary's RC Infants School is 3.4%. This measures the percentage of teachers who left the school in the past year.
The school spends £6,502 per pupil annually.
St Mary's RC Infants School has 150 pupils on roll.
4% of pupils are eligible for free school meals, which is used as a proxy for socioeconomic disadvantage.
12% of pupils receive SEN (Special Educational Needs) support or have an Education, Health and Care plan.
St Mary's RC Infants School was rated "Good" by Ofsted following an inspection in September 2023 (2 years ago). Based on Ofsted's inspection cycle, St Mary's RC Infants School is next inspection expected around 2027.
A "Good" rating means Ofsted found the school provides a high standard of education across all areas assessed. It has historically been the most common Ofsted rating.
Note: From November 2025, Ofsted replaced single-word judgements with detailed report cards covering multiple categories. While St Mary's RC Infants School's rating shown above was awarded under the previous system, Ofsted now provides more granular assessments. For the most up-to-date inspection information, check the school's report card on the Ofsted website.
Ofsted data is shown for context only and does not influence the Student Score. For the official report, visit reports.ofsted.gov.uk.
National percentiles (100 = best) for the area around the school · 5/5 measures · Police.uk, DEFRA, NaPTAN, DfT STATS19, MHCLG IoD 2025.
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