Which school has the best GCSE results in Middlesex?

On 2025 Attainment 8, Waldegrave School tops the table in Middlesex with 67.3, against an England average of 46.0. Attainment 8 rewards intake as well as teaching, so compare a school's grade 5+ pass rate and, where published, its Progress 8 before reading the rank as a verdict.

When are the 2026 GCSE results for Middlesex schools published?

Pupils receive their results in August, but school-by-school figures come from the DfE performance tables, which publish provisional results in the autumn (usually mid-October) and revised figures early in the new year. This table shows 2025 results, the 2024/25 academic year, and updates when the next release is imported.

What is Attainment 8?

Attainment 8 is the DfE's headline GCSE measure: the average points a school's pupils achieved across eight qualifications, with English and maths counted twice. A score of 50 means pupils averaged roughly a grade 5 across those subjects. No Progress 8 exists for 2025 because these pupils sat no Key Stage 2 tests in 2020.

Why does a school in Middlesex show no GCSE results?

A school has no published figure when it had no Year 11 cohort in the year (a new school, or one that opened with younger year groups), when it converted to an academy and the DfE published results under its previous identity, or when it is independent and its pupils sat IGCSE, Pre-U or IB qualifications that the DfE tables do not count. Independent schools with a published figure are listed separately and unranked for that reason.

Middlesex GCSE results 2025: secondary school league table

45 state secondary schools in Middlesex ranked on their 2025 GCSE results (Attainment 8, the 2024/25 academic year, the latest DfE has published for every school), with grade 5+ and grade 4+ in English and maths, EBacc average point score and cohort size for each school against the England average. 7 independent schools with published results are listed separately, unranked.

County 45 state secondary schools 2024/25 results

Secondary schools in Middlesex ranked on Attainment 8

45 of 45 schools have published 2025 results. Source: DfE school performance tables, 2024/25.

Secondary schools in Middlesex ranked on Attainment 8, 2025 results
Rank	School	Attainment 8	Grade 5+ English & maths	Grade 4+ English & maths	EBacc APS	Pupils
–	England average	46.0	45%	65%	4.09	–
1	Waldegrave School Twickenham · Academy converter	67.3	82%	95%	6.14	213
2	JFS Harrow · Voluntary aided school	64.6	79%	91%	6.01	319
3	Avanti House School Stanmore · Free schools	64.0	74%	87%	6.02	180
4	William Perkin Church of England High School Greenford · Free schools	62.5	69%	87%	6.08	197
5	Wembley High Technology College North Wembley · Academy converter	61.5	63%	76%	5.97	306
6	Reach Academy Feltham Feltham · Free schools	60.8	75%	85%	5.86	59
7	Bishopshalt School Uxbridge · Academy converter	58.7	71%	85%	5.67	185
8=	Northwood School Northwood · Academy converter	58.4	75%	90%	5.66	177
8=	The Cardinal Wiseman Catholic School Greenford · Voluntary aided school	58.4	68%	86%	5.51	305
10	Pinner High School Pinner · Free schools	57.1	70%	79%	5.31	175
11	Teddington School Teddington · Academy converter	56.5	67%	83%	5.37	236
12	Queensmead School Ruislip · Academy converter	55.5	63%	78%	5.27	240
13	Rivers Academy West London Feltham · Academy converter	54.9	62%	76%	5.16	140
14	Ruislip High School Ruislip · Academy converter	54.0	59%	82%	4.90	212
15	The Douay Martyrs Catholic School Uxbridge · Academy converter	52.6	54%	72%	4.87	239
16	Lampton Academy Hounslow · Academy converter	52.5	55%	74%	5.02	234
17=	Cranford Community College Hounslow · Academy converter	51.7	54%	74%	4.93	208
17=	London Academy Edgware · Academy sponsor led	51.7	54%	75%	4.78	194
19	Ark Academy Wembley · Academy sponsor led	51.5	51%	73%	4.92	168
20	The Richmond upon Thames School Twickenham · Free schools	51.0	48%	75%	4.64	151
21	Thamesmead School Shepperton · Academy converter	50.6	51%	75%	4.31	201
22	Guru Nanak Sikh Academy Hayes · Academy converter	49.9	52%	70%	4.78	178
23	Alperton Community School Wembley · Academy converter	49.6	51%	67%	4.40	324
24	Dormers Wells High School Southall · Academy converter	49.1	54%	75%	4.43	228
25	Featherstone High School Southall · Academy converter	48.7	49%	69%	4.71	274
26	Greenford High School Southall · Foundation school	48.6	53%	69%	4.23	301
27	Twickenham School Twickenham · Academy sponsor led	46.5	40%	61%	4.03	126
28	Villiers High School Southall · Foundation school	46.3	51%	66%	3.77	258
29=	Preston Manor School Wembley · Academy converter	46.2	40%	65%	4.23	250
29=	Rosedale College Hayes · Academy converter	46.2	45%	62%	4.03	137
31	Haydon School Pinner · Academy converter	46.0	44%	62%	3.81	243
32	Ark Elvin Academy London · Academy sponsor led	45.9	43%	67%	4.45	199
33	Alec Reed Academy Northolt · Academy sponsor led	45.1	40%	59%	3.99	162
34	De Salis Studio College Hayes · Studio schools	43.8	40%	66%	3.68	50
35	Hampton High Hampton · Academy sponsor led	43.5	37%	63%	3.95	161
36=	Uxbridge High School Uxbridge · Academy converter	43.0	39%	62%	3.83	226
36=	Whitefriars School Harrow · Academy converter	43.0	46%	62%	4.02	149
38	Oasis Academy Hadley Enfield · Academy sponsor led	42.0	43%	58%	4.04	172
39	Heron Hall Academy Enfield · Free schools	39.7	31%	53%	3.39	212
40	Park Academy West London Hillingdon · Academy sponsor led	38.5	37%	55%	3.41	132
41	Oasis Academy Enfield Enfield · Academy sponsor led	38.4	35%	50%	3.70	119
42	Islip Manor High School Northolt · Foundation school	38.3	30%	47%	3.45	139
43	Oak Wood School Uxbridge · Foundation school	37.6	33%	53%	3.51	228
44	Bishop Stopford's School Enfield · Voluntary aided school	36.5	30%	47%	3.05	119
45	Hewens College Hayes · Academy converter	34.0	16%	44%	3.03	69

Schools with the same Attainment 8 score share a rank (shown as "=").

Independent schools in Middlesex with published GCSE results

Listed as published, not ranked. The DfE tables count only reformed GCSEs, so a school whose pupils sit IGCSE, Pre-U or the IB reports a lower figure than its results merit, or none at all. Compare independent schools on their own published examination results and inspection reports.

School	Attainment 8 (as published)	Grade 5+ English & maths	Pupils
Ayesha Siddiqa Girls School Southall · Other independent school	62.3	73%	15
Hampton School Hampton · Other independent school	21.7	0%	204
Heartwood House Harrow · Other independent school	5.5	0%	15
Lady Nafisa School Other independent school	51.7	53%	15
Menorah Grammar School Edgware · Other independent school	31.8	21%	43
Northwood College for Girls GDST Northwood · Other independent school	69.9	94%	70
Radnor House Twickenham · Other independent school	56.2	0%	69

How to read this table

Attainment 8 is the average points a school's pupils achieved across eight GCSE subjects: English and maths (double-weighted), three EBacc subjects (sciences, computing, history, geography, languages) and three further approved qualifications. The DfE publishes it for every state school; the England average for 2025 was 46.0.

Grade 5+ in English and maths is the share of pupils reaching a "strong pass" in both; grade 4+ is the "standard pass". EBacc APS is the average point score across the English Baccalaureate subjects, including pupils who did not enter them.

Progress 8 is not shown: the DfE published no Progress 8 for 2025 because these pupils sat no Key Stage 2 tests in 2020, the baseline it is measured from, and the same applies to 2026. Attainment 8 rewards intake as well as teaching, so a selective school will usually top an attainment-only table.

Ranks are shared where scores tie. Schools are ranked here on published results alone; our composite score, which also weighs Ofsted inspection, progress and attendance, orders the same schools on the best secondary schools page.

See the best secondary schools in Middlesex on our composite score

Middlesex GCSE results 2025: secondary school league table

Secondary schools in Middlesex ranked on Attainment 8

Independent schools in Middlesex with published GCSE results

More about schools in Middlesex

Middlesex GCSE results: common questions