St Mary's Church of England Primary School
Slough, SL1 2AR · Slough · primary school
Check the area around this school
20th of 27 primary schools in Slough we can score, 28 in total — the rest without enough published data. Local and same-phase on purpose: a national table mostly measures who attends.
Narrow the comparison to schools whose pupils have similar backgrounds and it does better still — 6.3/10 against 2,470 of them, against 5.3/10 nationally. Both figures are results only, without the inspection grade. A lower figure here means a stronger comparison group, not a weaker school.
How this is worked out
| Measure | Percentile | Weight | Adds |
|---|---|---|---|
| Expected standard (RWM) 2024/25 | 71.0 · 68 | 40% | 2.73 |
| Ofsted | 52 | 35% | 1.82 |
| Higher standard (RWM) 2024/25 | 3.0 · 29 | 25% | 0.73 |
Each measure is read as a position among comparable schools, so a school in the middle of the country scores 5. Full method.
St Mary's Church of England Primary School overview
How it's doing
In 2024/25, 71.0% of pupils reached the expected standard in reading, writing, and maths, compared to the national median of 64%. For the higher standard, the figure was 3.0% against a national median of 7%. Ofsted rated the school Good in February 2025. Narrow the comparison to schools whose pupils have similar backgrounds and it does better still (6.3 out of 10 against similar schools, 5.3 out of 10 against all schools).
Getting in
The published school roll is 675 pupils against a stated capacity of 682. These whole-school figures do not establish entry-year vacancies or the likelihood of an offer. Confirm entry-year availability and admissions criteria with the school or local authority.
Worth asking on a visit
How does the school support pupils who are working towards the higher standard in maths? What specific support is available for children who need extra help with reading?
What Ofsted said about St Mary's Church of England Primary School
Overview
This ungraded inspection confirms that St Mary’s Church of England Primary School has “taken effective action to maintain the standards identified at the previous inspection.” The school is described as a “caring and nurturing” environment where staff genuinely care for pupils’ well-being and ensure they feel safe and secure. Leaders have maintained high ambitions for academic achievement, with most pupils meeting these expectations through a well-structured curriculum.
Strengths
- Pupils benefit from “wide-ranging emotional and mental health support” and a culture where they “care about each other,” with bullying dealt with “swiftly and effectively.”
- The curriculum is “ambitious” and organised so that knowledge “builds cumulatively,” enabling pupils to “connect ideas together easily.”
- Staff provide effective support for pupils with special educational needs and/or disabilities (SEND), ensuring they “learn successfully alongside their peers.”
- The school places high importance on developing pupils into “articulate speakers” and provides “daily phonics teaching” to help early readers become “confident, fluent readers.”
- Personal development is “well organised,” with pupils taught about healthy relationships, online safety, and encouraged to “value diversity.”
Areas to improve
- Occasionally, learning activities used to address gaps in pupils’ knowledge are “not precisely focused,” meaning misconceptions are not corrected as quickly as they could be. The school should ensure these activities are “targeted and precise.”
Safeguarding
The report states that “the arrangements for safeguarding are effective.”
Results over time
Expected standard (reading, writing, maths), the years we hold.
| Year | Expected standard (reading, writing, maths) |
|---|---|
| 2022/23 | 56% |
| 2023/24 | 71% |
| 2024/25 | 71% |
| England | 64% |
Source: DfE Explore Education Statistics. “England” is the median of the 14,326 state schools in England we hold a 2024/25 figure for — a school-level median, not the DfE's pupil-weighted national figure.
Your offer chance
—Based on official applications/offers, distance and catchment where we have it. Bands only — never a percentage.
Sibling, faith, looked-after and other criteria can override distance. Always confirm with the school or local authority.
Next dates
- Primary (Reception) application deadline15 Jan 2027
- Primary National Offer Day16 Apr 2027
- Primary (Reception) application deadline15 Jan 2028
- Primary National Offer Day17 Apr 2028
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