GCSE Results 2026
| | 4+ English and Maths % | 5+ English and Maths % | Attainment 8 | Progress8 |
| Year | Glyn | Nat. Boys | Glyn | Nat. Boys | Glyn | Nat. Boys | Glyn | Nat. Boys |
| 2026 | 85 | 64 | 72 | 44 | 56.3 | 44 (tbc) | NA due to no KS2 Results |
| 2025 | 86 | 65 | 66 | 44 | 55.7 | 44.0 | NA due to no KS2 Results |
| 2024 | 86 | 66 | 63 | 47 | 55.2 | 45.9 | 0.49 | -0.15 |
| 2023 | 83 | 61 | 62 | 46 | 54.3 | 48.1 | 0.30 | -0.17 |
| 2022 | 89 | 66 | 75 | 47 | 60.5 | 46.3 | 0.50 | -0.21 |
| 2021 | 91 | 69 | 77 | 48 | 59.9 | 48.1 | 0.76 | - |
| 2020 | 90 | 68 | 79 | 46 | 58.6 | 47.4 | 0.57 | - |
| 2019 | 89 | 71 | 79 | 40 | 56.3 | 41.7 | 0.25 | -0.27 |
Nat. Boys - This is the National Statistic for Boys in the UK
Destination Data
2025
| Sixth Form including Glyn School | 74% |
| Further Education College (Vocational courses) | 25% |
| Football Apprenticeship | 0.8% |
| Apprenticeship | 0.4% |
| Other | 0.8% |
2024
| Sixth Form - Glyn School | 72% |
| Further Education College (Vocational courses and A Levels) | 26% |
| Football Apprenticeship | 1% |
| Brit School | 1% |
