Dedworth Middle School
Dedworth Middle School is an academy converter in Windsor for pupils aged 9 to 13. It has 517 pupils on roll. The latest Ofsted rating for Dedworth Middle School is Good, from an inspection in September 2022. In 2025, 60% of Year 6 pupils met the expected standard in reading, writing and maths.
Ofsted inspection: September 2022. KS2 results: 2025.
| Type | Secondary / Academy converter |
| Age Range | 9-13 |
| Religion | Does not apply |
| Address | Smiths Lane Windsor Berkshire SL4 5PE |
| Phone | 01753860561 |
| Reference Number | 142791 |
General Makeup
| Number of pupils | 517 |
| Boy/Girl ratio |
Boys: 50.68%
Girls: 49.32% |
| Percentage of students eligible for free school meals | 27.5% |
| Percentage of students where English is not their first language | 19% |
Class Sizes
| Average size of one teacher classes | 24.5 |
Year Groups
| Year | Boys | Girls | Total |
|---|---|---|---|
| 5 | 74 | 73 | 147 |
| 6 | 57 | 57 | 114 |
| 7 | 51 | 60 | 111 |
| 8 | 80 | 65 | 145 |
Ethnicities
| Ethnicity | Percentage |
|---|---|
| White, British | 52.4% |
| White, Other | 11.2% |
| Pakistani | 7% |
| Mixed, Other | 5.8% |
| Indian | 3.9% |
| African | 2.9% |
| White & Asian | 2.5% |
| White & Black (Caribbean) | 2.1% |
| Asian, Other | 2.1% |
| Unclassified | 1.4% |
| White & Black (African) | 1.4% |
| Caribbean | 1.2% |
| Irish | 0.4% |
| Chinese | 0.2% |
Dedworth Middle School has shown significant improvement since its previous inspection and is now rated as good overall. The school fosters a positive and inclusive environment where pupils feel safe and are encouraged to perform well. Staff are dedicated to the school’s vision of unlocking student potential, which has led to a strong sense of pride among pupils and the community. While the curriculum is ambitious and well-planned in most areas, there are some concerns regarding the consistency of delivery in a few subjects, particularly at key stage 2, which has affected overall learning coherence.
| Overall Ofsted Rating | Good |
| > Quality of education | Good |
| > Behaviour & Attitude | Good |
| > Personal Development | Good |
| > Leadership & Management | Good |
| Last Report Date | 22 Jun 2022 |
| Date | Report |
|---|---|
| 22 Jun 2022 | School inspection: |
| 30 Oct 2018 | Full inspection: |
| 06 May 2016 | Academy conversion letter |
| 27 Feb 2013 | Full inspection: |
| Previously as Dedworth Middle School | |
| 03 Nov 2011 | Monitoring visit |
| 11 May 2010 | Full inspection: |
| 19 Mar 2008 | Monitoring visit |
| 14 Mar 2007 | Full inspection: |
| 10 Jan 2005 | Inspection |
Strengths
- Strong leadership driving improvements in school culture and community confidence.
- Effective support for special educational needs and disabilities (SEND) pupils.
- Pupils demonstrate good behaviour and respect for one another.
- Ambitious and well-structured curriculum in most subjects.
- Wide range of extracurricular activities enhancing student learning.
Areas for Improvement
- Inconsistent delivery of the curriculum in a small number of subjects.
- Some pupils do not receive adequate support for reading accuracy and fluency.
How many students meet the standards
| Reading, Writing & Maths | School Score | Percentile (local) | Percentile (nationwide) |
|---|---|---|---|
| Pupils meeting the expected standard | 60% | Locked: unlock for £9.99, one-off payment | Locked: unlock for £9.99, one-off payment |
| Pupils meeting a higher standard | 9% | Locked: unlock for £9.99, one-off payment | Locked: unlock for £9.99, one-off payment |
Average Scaled Score
Results are converted into scaled scores to allow accurate comparisons of performance over time even if the difficulty of the test varies over time. Scaled scores range from 80 to 120.
| Subject | School | Percentile (local) | Percentile (nationwide) |
|---|---|---|---|
| Reading | 104 | Locked: unlock for £9.99, one-off payment | Locked: unlock for £9.99, one-off payment |
| Maths | 102 | Locked: unlock for £9.99, one-off payment | Locked: unlock for £9.99, one-off payment |
Progress Scores
A progress score is a way to measure how well a student progressed in comparison to other students of a similar starting ability. A score of zero means would mean that a student made the same progress as others that had a similar starting a ability. A positive score would mean that the student made more progress than other students of similar starting ability. The scores below are for the whole school so is the average progress score across all students.
| Metric | School Score | Percentile (local) | Percentile (nationwide) |
|---|---|---|---|
| Reading | -1.7 | Locked: unlock for £9.99, one-off payment | Locked: unlock for £9.99, one-off payment |
| Writing | -1.3 | Locked: unlock for £9.99, one-off payment | Locked: unlock for £9.99, one-off payment |
| Maths | -2.3 | Locked: unlock for £9.99, one-off payment | Locked: unlock for £9.99, one-off payment |
How many students meet the standards
Sample
UnlockAverage Scaled Score
Results are converted into scaled scores to allow accurate comparisons of performance over time even if the difficulty of the test varies over time. Scaled scores range from 80 to 120.
Sample
UnlockProgress Scores
A progress score is a way to measure how well a student progressed in comparison to other students of a similar starting ability. A score of zero means would mean that a student made the same progress as others that had a similar starting a ability. A positive score would mean that the student made more progress than other students of similar starting ability. The scores below are for the whole school so is the average progress score across all students.
Sample
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See how Dedworth Middle School ranks locally and nationally. Percentile rankings against every other school, historic result charts, admissions data and post-GCSE destinations are all included.
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Unlock for £9.99Places and pupil numbers
In 2024–25 Dedworth Middle School had 535 pupils for 732 places. 197 places (26.9%) were unfilled.
Pupils and places
Reception intake in the “Windsor Primary” planning area
Windsor and Maidenhead counted 452 Reception pupils in this area in 2024–25 and forecasts 421 in 2029–30, down 7%.
Year 7 intake in the “Windsor Upper Secondary” planning area
Windsor and Maidenhead counted 492 Year 7 pupils in this area in 2024–25 and forecasts 450 in 2031–32, down 9%.
| 2016 | 2017 | 2018 | 2019 | 2021 | 2022 | 2023 | 2024 | 2025 | |
|---|---|---|---|---|---|---|---|---|---|
| Places | 541 | 541 | 541 | 732 | 732 | 732 | 732 | 732 | 732 |
| Pupils | 473 | 462 | 477 | 506 | 493 | 471 | 530 | 545 | 535 |
| Unfilled | 12.6% | 14.6% | 11.8% | 30.9% | 32.7% | 35.7% | 27.6% | 25.5% | 26.9% |
Admissions: local authority offers data from the Department for Education. A school is oversubscribed when at least 5% of the families who put it first were not offered a place, and undersubscribed when everyone who put it first got in but 10% or more of its places were unfilled in the Department's school capacity survey (the latest survey is used for entry years it does not cover). Places: Department for Education, School capacity, from local authorities' annual survey as at 1 May. Each year is the one the school year ends in (2025 is 2024–25); the survey was not run in 2020. Places include sixth form places. Forecasts are the local authority's own for the school's planning area, an area it uses to plan places that is not the school's catchment area. The forecast starts from a head count in 2025; the dashed line is the Department's estimate of places in that area, including those the authority has firm plans for. Planned places are cumulative, and only those with firm plans are counted.
In 2024–25 pupils at Dedworth Middle School attended 92.4% of sessions (the national figure for secondary schools was 91.6%). 21.1% of pupils were persistently absent, missing at least one session in ten (nationally 23.4%).
Sessions missed
Pupils persistently absent
| 2017 | 2018 | 2019 | 2021 | 2022 | 2023 | 2024 | 2025 | |
|---|---|---|---|---|---|---|---|---|
| Authorised absence | 3.8% | 3.5% | 3.8% | 4.5% | 7.2% | 5.2% | 4.3% | 4.6% |
| Unauthorised absence | 0.9% | 0.6% | 0.7% | 0.9% | 1.4% | 1.8% | 2.6% | 3.0% |
| Severely absent pupils | 0.6% | 0.2% | 0.4% | 1.0% | 1.8% | 0.4% | 1.4% | 3.2% |
Source: Department for Education, Pupil absence in schools in England. Each year is the one the school year ends in (2025 is 2024/25). Persistent absence means missing 10% or more of sessions; severe absence means 50% or more. No figures were published for 2019/20.
In 2024–25, 5.4% of pupils at Dedworth Middle School were suspended at least once (nationally 7.3%). No pupils were permanently excluded.
Pupils suspended at least once
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | |
|---|---|---|---|---|---|---|---|---|---|
| Suspensions per 100 pupils | 14.5 | 6.6 | 5.9 | 7.9 | 6.7 | 2.9 | 8.4 | 17.0 | 15.6 |
| Permanent exclusions | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 0 |
Source: Department for Education, Suspensions and permanent exclusions in England. Each year is the one the school year ends in (2025 is 2024/25). A pupil can be suspended more than once, so suspensions per 100 pupils can be higher than the share of pupils suspended. Very small numbers are hidden by the DfE. Exclusion figures dropped in 2020 and 2021 because of school closures.
In 2025–26 Dedworth Middle School had 17.1 pupils for each teacher (the national figure for secondary schools was 16.7). Of its teachers in 2024–25, 25.7% were no longer at the school a year later (nationally 14.1%).
Pupils per teacher
Teachers who left the school within a year
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Pupils per adult | 9.8 | 11.1 | 12.5 | 13.0 | 10.8 | 10.3 | 11.8 | 12.3 | 10.7 | 9.8 |
| Teachers who left state teaching | 12.9% | 24.9% | 26.5% | 17.8% | 9.6% | 14.4% | 26.7% | 15.9% | 15.5% | – |
| Teachers who took any sick leave | 68.6% | 76.3% | 58.8% | – | 48.6% | 79.4% | 76.3% | 73.0% | 67.5% | – |
| Sick days per teacher | 4.0 | 6.9 | 3.7 | – | 2.5 | 5.4 | 4.3 | 5.3 | 8.3 | – |
Source: Department for Education, School workforce in England. Each year is the one the school year ends in (2025 is 2024/25). Pupils per teacher counts full-time-equivalent pupils and teachers. Turnover is the share of a year's teachers (full-time equivalent) who were not at the school the following year, whether they moved to another school or left state-funded teaching. Turnover and sickness figures run one year behind the ratios. Sick leave is the share of teachers who took at least one day in the year, so it swings widely at small schools, where a few teachers can make it 0% or 100%. The national figures are for all state schools of the same type.
In 2025–26, 18.6% of pupils at Dedworth Middle School were on SEN support (nationally 14.1%) and 7.9% had an education, health and care (EHC) plan (nationally 3.5%).
The school has resourced provision with 10 pupils.
Pupils by main type of need
| SEN support | EHC plan | |
|---|---|---|
| Social, emotional and mental health | 23 | 16 |
| Autistic spectrum disorder | 24 | 13 |
| Specific learning difficulty | 21 | 5 |
| Speech, language and communication needs | 7 | 4 |
| No specialist assessment of need | 9 | 0 |
| Moderate learning difficulty | 4 | 2 |
| Hearing impairment | 4 | 0 |
| Other difficulty or disability | 4 | 0 |
| Vision impairment | 0 | 1 |
Source: Department for Education, Special educational needs in England (the 2025–26 school census). SEN support is extra help in school without an EHC plan. National figures are for all state-funded secondary schools. Counts are as published, with small numbers not hidden.
In 2024–25 Dedworth Middle School received £7,745 and spent £7,246 for each of its 533 pupils. It ended the year with reserves of £485,000 (£909 per pupil).
Across all 6 schools of Windsor Learning Partnership, income was £7,623 and spending £7,465 per pupil.
Income per pupil
Spending per pupil
| 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | |
|---|---|---|---|---|---|---|---|
| Revenue reserve | £139,000 | £201,000 | £162,000 | £277,000 | £179,000 | £295,000 | £485,000 |
| per pupil | £275 | £398 | £327 | £577 | £343 | £535 | £909 |
| In-year balance | -£63,000 | -£26,000 | -£171,000 | £77,000 | £54,000 | £195,000 | £266,000 |
| per pupil | -£125 | -£52 | -£345 | £161 | £104 | £353 | £499 |
Source: Department for Education, Financial Benchmarking and Insights Tool. Each year is the one the financial year ends in (2024 is 2023–24). Academy figures include a share of the trust's central services, shared out by pupil numbers, and are rounded to the nearest £1,000. Premises costs were defined differently from 2024, so compare them across that gap with care.
| Name | Distance |
|
Dedworth Green First School
Smiths Lane, Windsor, Berkshire, SL4 5PE |
0.06 miles |
|
Homer First School and Nursery
Testwood Road, Windsor, Berkshire, SL4 5RL |
0.31 miles |
|
Hilltop First School
Clewer Hill Road, Windsor, Berkshire, SL4 4DW |
0.43 miles |
|
St Edward's Royal Free Ecumenical Middle School, Windsor
Parsonage Lane, Windsor, Berkshire, SL4 5EN |
0.64 miles |
|
Alexander First School
Kenneally, Oakley Green, Windsor, Berkshire, SL4 4XP |
0.65 miles |
|
Clewer Green CofE First School
Hatch Lane, Windsor, Berkshire, SL4 3RL |
0.68 miles |
|
St Edward's Catholic First School
Parsonage Lane, Windsor, Berkshire, SL4 5EN |
0.7 miles |
|
The Lawns Nursery School
Imperial Road, Windsor, SL4 3RU |
0.9 miles |
|
Oakfield First School
Imperial Road, Windsor, Berkshire, SL4 3RU |
0.9 miles |
|
Trinity St Stephen CofE Aided First School
Vansittart Road, Windsor, Berkshire, SL4 5DF |
1.12 miles |
|
Eton Wick CofE First School
Sheepcote Road, Eton Wick, Windsor, Berkshire, SL4 6JB |
1.32 miles |
|
Upton House School
115, Berkshire, SL4 3DF |
1.38 miles |
|
Trevelyan Middle School
Wood Close, Windsor, Berkshire, SL4 3LL |
1.46 miles |
|
The King's House School, Windsor
77a Frances Road, Windsor, Berkshire, SL4 3AQ |
1.48 miles |
|
The Queen Anne Royal Free CofE Controlled First School
Chaucer Close, Windsor, Berkshire, SL4 3EH |
1.67 miles |
|
Eton Porny CofE First School
14 High Street, Eton, Windsor, Berkshire, SL4 6AS |
1.68 miles |
|
Braywood CofE First School
Oakley Green Road, Oakley Green, Windsor, Berkshire, SL4 4QF |
1.69 miles |
|
Western House Academy
Richards Way, Cippenham, Slough, Berkshire, SL1 5TJ |
2.21 miles |
|
Montem Academy
Chalvey Grove, Slough, Berkshire, SL1 2TE |
2.24 miles |
|
Chalvey Nursery School & Early Years Centre
Ladbrooke Road, Slough, SL1 2SR |
2.34 miles |
| Name | Distance |
|
Windsor Girls' School
Imperial Road, Windsor, Berkshire, SL4 3RT |
0.87 miles |
|
The Windsor Boys' School
1 Maidenhead Road, Windsor, Berkshire, SL4 5EH |
1.05 miles |
|
The Green Room School
4A Albert Street, Windsor, Berkshire, SL4 5BU |
1.09 miles |
|
Queensmead House School
Kings Road, Windsor, SL4 2AX |
1.69 miles |
|
St George's School
|
1.74 miles |
|
Eton College
Eton, Windsor, SL4 6DW |
1.77 miles |
|
Eton Dorney Independent Therapeutic School
34 Lake End Road, Dorney, Berkshire, SL4 6QS |
1.98 miles |
|
Grove Academy
Ladbrooke Road, Slough, Berkshire, SL1 2SR |
2.35 miles |
|
Slough and Eton Church of England Business and Enterprise College
Ragstone Road, Slough, Berkshire, SL1 2PU |
2.47 miles |
|
The Westgate School
Cippenham Lane, Slough, Berkshire, SL1 5AH |
2.5 miles |
|
Eden Girls' School, Slough
183-187 Bath Road, Slough, Berkshire, SL1 4AA |
2.6 miles |
|
Al-Madani Girls School
339 - 341 Bath Road, Slough, Berkshire, SL1 5PR |
2.81 miles |
|
Churchmead Church of England (VA) School
Priory Way, Datchet, Slough, Berkshire, SL3 9JQ |
2.83 miles |
|
Hillingdon Grange School
Datchet Road, Slough, Berkshire, SL3 7LR |
2.85 miles |
|
Al-Madani Independent Grammar School
1 Whittle Parkway, Slough, Berkshire, SL1 6FE |
2.96 miles |
|
Long Close School
Upton Court Road, Upton, Slough, Berkshire, SL3 7LU |
2.98 miles |
|
Herschel Grammar School
Northampton Avenue, Slough, Berkshire, SL1 3BW |
3.13 miles |
|
Upton Court Grammar School
Lascelles Road, Slough, Berkshire, SL3 7PR |
3.32 miles |
|
Ditton Park Academy
Kings Reach, Slough, SL3 7UX |
3.36 miles |
|
Baylis Court School
Gloucester Avenue, Slough, Berkshire, SL1 3AH |
3.53 miles |
All schools in Windsor · Windsor and Maidenhead local authority: places and applications
Dedworth Middle School is part of Windsor Learning Partnership, which runs 6 schools. The nearest others:
- Dedworth Green First School Windsor
- Clewer Green CofE First School Windsor
- Windsor Girls' School Windsor
- Oakfield First School Windsor
- The Windsor Boys' School Windsor
What is Dedworth Middle School's Ofsted rating?
The latest Ofsted rating for Dedworth Middle School is Good, from an inspection in September 2022.
When was Dedworth Middle School last inspected by Ofsted?
Dedworth Middle School was last inspected in September 2022.
How many pupils does Dedworth Middle School have?
Dedworth Middle School has 517 pupils on roll.
What age range does Dedworth Middle School cover?
Dedworth Middle School for pupils aged 9 to 13.
What are Dedworth Middle School's SATs (KS2) results?
In 2025, 60% of Year 6 pupils met the expected standard in reading, writing and maths.
Where is Dedworth Middle School?
Dedworth Middle School is at Smiths Lane, Windsor, Berkshire, SL4 5PE.