Secondary Schools by Attainment 8 in Harrow (2025)
Secondary schools ranked by Attainment 8, the average GCSE points per pupil across eight subjects. Listed with official data; 17 schools in Harrow, London. Rank positions shown on each profile are within England and London.
- 192Avanti House SchoolStanmore · Academy SecondaryAttainment 8: 64.0
- 284Nower Hill High SchoolPinner · Academy SecondaryAttainment 8: 59.0
- 373Bentley Wood High SchoolStanmore · Academy SecondaryAttainment 8: 58.5
- 482The Sacred Heart Language CollegeHarrow · Academy SecondaryAttainment 8: 57.9
- 583Pinner High SchoolPinner · Academy SecondaryAttainment 8: 57.1
- 670Whitmore High SchoolHarrow · Local authority SecondaryAttainment 8: 55.0
- 774Salvatorian Roman Catholic CollegeHarrow · Academy SecondaryAttainment 8: 54.1
- 857Park High SchoolStanmore · Academy SecondaryAttainment 8: 48.9
- 955Harrow High SchoolHarrow · Academy SecondaryAttainment 8: 47.4
- 1040Hatch End High SchoolHarrow · Academy SecondaryAttainment 8: 43.9
- 1127Whitefriars SchoolHarrow · Academy All-throughAttainment 8: 43.0
- 1231Rooks Heath SchoolHarrow · Academy SecondaryAttainment 8: 40.7
- 1331Canons High SchoolEdgware · Academy SecondaryAttainment 8: 39.1
- 1423Harrow SchoolHarrow-on-the-Hill · Independent SecondaryAttainment 8: 24.9
- 1522North London Collegiate SchoolMiddlesex · Independent All-throughAttainment 8: 19.9
- 1618The John Lyon SchoolHarrow-on-the-Hill · Independent All-throughAttainment 8: 13.7
- 173Heartwood HouseHarrow · Independent SecondaryAttainment 8: 5.5
| # | School | Sector | Attainment 8 | Success Index (England) | Key result | Students |
|---|---|---|---|---|---|---|
| 1 | Avanti House School Stanmore · Secondary · Ages 11–18 | Academy | 64.0 | 91.6 Top 10% | 64.0 Attainment 8 | 1,206 |
| 2 | Nower Hill High School Pinner · Secondary · Ages 11–18 | Academy | 59.0 | 84.2 Top 25% | 59.0 Attainment 8 | 2,030 |
| 3 | Bentley Wood High School Stanmore · Secondary · Ages 11–18 | Academy | 58.5 | 72.5 Top 25% | 58.5 Attainment 8 | 1,393 |
| 4 | The Sacred Heart Language College Harrow · Secondary · Ages 11–16 | Academy | 57.9 | 82.0 Top 25% | 57.9 Attainment 8 | 714 |
| 5 | Pinner High School Pinner · Secondary · Ages 11–18 | Academy | 57.1 | 83.1 Top 25% | 57.1 Attainment 8 | 1,111 |
| 6 | Whitmore High School Harrow · Secondary · Ages 11–18 | Local authority | 55.0 | 70.4 Top 25% | 55.0 Attainment 8 | 1,724 |
| 7 | Salvatorian Roman Catholic College Harrow · Secondary · Ages 11–16 | Academy | 54.1 | 74.2 Top 25% | 54.1 Attainment 8 | 802 |
| 8 | Park High School Stanmore · Secondary · Ages 11–18 | Academy | 48.9 | 56.5 Top 50% | 48.9 Attainment 8 | 1,475 |
| 9 | Harrow High School Harrow · Secondary · Ages 11–18 | Academy | 47.4 | 54.9 Top 50% | 47.4 Attainment 8 | 982 |
| 10 | Hatch End High School Harrow · Secondary · Ages 11–18 | Academy | 43.9 | 40.4 Lower 50% | 43.9 Attainment 8 | 1,226 |
| 11 | Whitefriars School Harrow · All-through · Ages 3–18 | Academy | 43.0 | 27.0 Lower 50% | 43.0 Attainment 8 | 1,419 |
| 12 | Rooks Heath School Harrow · Secondary · Ages 11–18 | Academy | 40.7 | 31.0 Lower 50% | 40.7 Attainment 8 | 1,148 |
| 13 | Canons High School Edgware · Secondary · Ages 11–18 | Academy | 39.1 | 30.9 Lower 50% | 39.1 Attainment 8 | 1,139 |
| 14 | Harrow School Harrow-on-the-Hill · Secondary · Ages 12–19 | Independent | 24.9 | 22.8 Lower 50% | 24.9 Attainment 8 | 833 |
| 15 | North London Collegiate School Middlesex · All-through · Ages 4–18 | Independent | 19.9 | 22.4 Lower 50% | 19.9 Attainment 8 | 1,130 |
| 16 | The John Lyon School Harrow-on-the-Hill · All-through · Ages 2–18 | Independent | 13.7 | 18.1 Lower 50% | 13.7 Attainment 8 | 781 |
| 17 | Heartwood House Harrow · Secondary · Ages 11–17 | Independent | 5.5 | 2.7 Lower 50% | 5.5 Attainment 8 | 60 |
Avanti House School in Stanmore leads the 2025 list of secondary schools by attainment 8 in Harrow with Attainment 8 64.0. Of the 17 schools shown, 12 are academy, 4 are independent, 1 are local authority.
For the full picture see the wider London secondary schools by attainment 8 league table, every school on the Harrow page, or the comparison tool to put a shortlist side by side.
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Frequently asked questions
What is the best gcse results school in Harrow?
Avanti House School in Stanmore, London ranks first among secondary schools by attainment 8 in Harrow with Attainment 8 64.0 (Pupils on roll: 1,206).
How are secondary schools by attainment 8 in Harrow ranked?
Secondary schools ranked by Attainment 8, the average GCSE points per pupil across eight subjects. Figures are the most recent published by the national authority and matched to the school directory.
Are these 2025 rankings official?
No. They are computed by Success Tutoring from official English data (DfE – Get Information About Schools; DfE – Compare school and college performance). Independent schools rarely appear in the performance tables, so most receive no attainment components and no score.