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School rankings · Hounslow

Best schools in Isleworth

18 schools in Isleworth with the same league rank as the Hounslow league tables: each school's place among its council's schools of the same phase, on the newest year's DfE results, with the best ranked schools within reach of the middle of its schools beside them.

Primary schools

Isleworth's own ranking

In IsleworthSchoolExpected standardHigher standardLeague rank
1The Blue School CofE Primary88%18%Top 13% (6/47) in Hounslow
2Marlborough Primary School78%19%Top 30% (14/47) in Hounslow
3The Smallberry Green Primary School78%2%Top 35% (16/47) in Hounslow
4St Mary's Catholic Primary School, Isleworth76%11%Top 37% (17/47) in Hounslow
5Worple Primary School73%19%Top 45% (21/47) in Hounslow
6Spring Grove Primary School73%17%Top 47% (22/47) in Hounslow
7Isleworth Town Primary School70%20%(26/47) in Hounslow
8Ivybridge Primary School69%0%(30/47) in Hounslow

Best ranked within 3 miles

SchoolTownFrom the centreExpected standardHigher standardLeague rank
Deer Park SchoolTwickenham1.5 miles97%33%1st (1/40) in Richmond upon Thames
Nishkam School West LondonOsterley0.9 miles95%36%1st (1/47) in Hounslow
St Michael and St Martin Catholic Primary SchoolHounslow2.1 miles93%32%Top 5% (2/47) in Hounslow
Grove Park Primary SchoolLondon2.7 miles93%20%Top 7% (3/47) in Hounslow
St Richard Reynolds Catholic Primary SchoolLondon1.8 miles90%40%Top 8% (3/40) in Richmond upon Thames
Our Lady and St John's Catholic Primary SchoolBrentford1.4 miles90%13%Top 11% (5/47) in Hounslow
St Mary's Church of England Primary SchoolTwickenham1.7 miles89%11%Top 10% (4/40) in Richmond upon Thames
The King's Church of England Primary SchoolRichmond2.0 miles88%42%Top 13% (5/40) in Richmond upon Thames
Marshgate Primary SchoolRichmond2.0 miles88%37%Top 15% (6/40) in Richmond upon Thames
Thomson House SchoolLondon2.8 miles88%33%Top 18% (7/40) in Richmond upon Thames

Ranked on 2025 KS2 results: the share reaching the expected standard in reading, writing and maths; the share reaching the higher standard breaks a tie. Each school's league rank is its place among its council's schools of the same phase with a figure that year; schools from several councils are listed by the same figure. England: 62%. A dash: no figure published for that school (DfE hides figures for small groups). Source: DfE, key stage 2 school performance tables, 2024/25; the same rank as the league tables (how it is worked out). Distances are as the crow flies.

Secondary schools (GCSE)

Isleworth's own ranking

In IsleworthSchoolAttainment 8Grade 5+ English and mathsLeague rank
1Gumley House RC Convent School, FCJ59.974%Top 15% (3/20) in Hounslow
2The Green School for Girls52.961%Top 30% (6/20) in Hounslow
3Bolder Academy51.751%Top 35% (7/20) in Hounslow
4Isleworth and Syon School for Boys46.244%(15/20) in Hounslow
5The Green School for Boys45.446%(16/20) in Hounslow

Best ranked within 6 miles

SchoolTownFrom the centreAttainment 8Grade 5+ English and mathsLeague rank
The Tiffin Girls' School (grammar)Kingston upon Thames3.5 miles86.0100%1st (1/11) in Kingston upon Thames
Tiffin School (grammar)Kingston upon Thames4.5 miles83.1100%Top 19% (2/11) in Kingston upon Thames
Ashcroft Technology AcademyLondon5.4 miles66.479%1st (1/11) in Wandsworth
Orleans Park SchoolTwickenham1.7 miles66.478%1st (1/10) in Richmond upon Thames
Lady Margaret SchoolLondon5.6 miles64.779%1st (1/11) in Hammersmith and Fulham
The Kingston AcademyKingston upon Thames3.7 miles64.683%Top 28% (3/11) in Kingston upon Thames
Twyford Church of England High SchoolLondon3.4 miles64.677%1st (1/15) in Ealing
Nishkam School West LondonOsterley0.9 miles64.579%1st (1/20) in Hounslow
Waldegrave SchoolTwickenham2.5 miles64.576%Top 20% (2/10) in Richmond upon Thames
West London Free SchoolLondon4.2 miles64.276%Top 19% (2/11) in Hammersmith and Fulham

Ranked on 2026 GCSE results: Attainment 8, the average grade across eight GCSEs; the share with grade 5 or above in English and maths breaks a tie. Each school's league rank is its place among its council's schools of the same phase with a figure that year; schools from several councils are listed by the same figure. England: 47.4. A dash: no figure published for that school (DfE hides figures for small groups). Source: DfE, key stage 4 school performance tables, 2025/26; the same rank as the league tables (how it is worked out). Distances are as the crow flies.

Sixth forms and colleges (A level)

Isleworth's own ranking

In IsleworthSchoolPoints per A level entryValue addedLeague rank
1Bolder Academy37.1+0.05Top 22% (4/19) in Hounslow
2Isleworth and Syon School for Boys34.1+0.18Top 48% (9/19) in Hounslow
3The Green School for Girls33.9-0.28(10/19) in Hounslow
4Gumley House RC Convent School, FCJ33.5-0.10(13/19) in Hounslow
5The Green School for Boys29.1-0.46(14/19) in Hounslow

Best ranked within 6 miles

SchoolTownFrom the centrePoints per A level entryValue addedLeague rank
The Tiffin Girls' School (grammar)Kingston upon Thames3.5 miles49.6-0.051st (1/11) in Kingston upon Thames
Tiffin School (grammar)Kingston upon Thames4.5 miles49.4+0.10Top 19% (2/11) in Kingston upon Thames
West London Free SchoolLondon4.2 miles46.4+0.391st (1/10) in Hammersmith and Fulham
Twyford Church of England High SchoolLondon3.4 miles43.3-0.021st (1/14) in Ealing
The Cardinal Vaughan Memorial RC SchoolLondon5.5 miles42.7-0.141st (1/5) in Kensington and Chelsea
Ashcroft Technology AcademyLondon5.4 miles42.6+0.191st (1/12) in Wandsworth
Waldegrave SchoolTwickenham2.5 miles42.0+0.311st (1/8) in Richmond upon Thames
Lady Margaret SchoolLondon5.6 miles41.5+0.22Top 20% (2/10) in Hammersmith and Fulham
The London Oratory SchoolLondon5.9 miles41.2+0.04Top 30% (3/10) in Hammersmith and Fulham
Christ's Church of England Comprehensive Secondary SchoolRichmond2.1 miles41.2+0.25Top 25% (2/8) in Richmond upon Thames

Ranked on 2025 A level results: average points per A level entry; value added breaks a tie. Each school's league rank is its place among its council's schools of the same phase with a figure that year; schools from several councils are listed by the same figure. England: 35.0. A dash: no figure published for that school (DfE hides figures for small groups). Source: DfE, 16 to 18 school and college performance tables, 2024/25; the same rank as the league tables (how it is worked out). Distances are as the crow flies.

Private schools (A level)

None in Isleworth itself is ranked.

Best ranked within 12 miles

SchoolTownFrom the centrePoints per A level entryLeague rank
St Paul's Girls' SchoolLondon5.0 miles54.91st (1/4) in Hammersmith and Fulham
North London Collegiate SchoolMiddlesex9.8 miles54.01st (1/3) in Harrow
St Paul's SchoolLondon4.1 miles53.91st (1/7) in Richmond upon Thames
Westminster SchoolLondon8.9 miles53.71st (1/8) in Westminster
King's College SchoolLondon5.8 miles52.81st (1/2) in Merton
The Godolphin and Latymer SchoolLondon4.6 miles52.5Top 50% (2/4) in Hammersmith and Fulham
South Hampstead High School GDSTLondon8.3 miles51.81st (1/5) in Camden
Wimbledon High School GDST6.3 miles51.6(2/2) in Merton
City of London School for GirlsLondon10.6 miles51.51st (1/3) in City of London
Alleyn's SchoolLondon10.8 miles51.51st (1/3) in Southwark

Ranked on 2025 A level results: average points per A level entry. Each school's league rank is its place among its council's schools of the same phase with a figure that year; schools from several councils are listed by the same figure. England (private schools): 43.0. A dash: no figure published for that school (DfE hides figures for small groups). Source: DfE, 16 to 18 school and college performance tables, 2024/25; the same rank as the league tables (how it is worked out). Distances are as the crow flies.

More

League tables: Hounslow Primary · Hounslow GCSE.

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Contains public sector information licensed under the Open Government Licence v3.0. Sources are named beside each figure. How we know · All sources.