Boston High School
Academy converter · sixth form · 837 pupils
95% stayed in education · Attainment 8 58.8
Academy converter
Lincoln Castle Academy
- Pupils on roll
- 744of 1,041 places
- Free school meals
- 46.5%
- Year 11 cohort 2025
- 103
- Ofsted
- Inadequate, 5 July 2022Read the Ofsted report
Results below include those reported under the school’s previous registration: Lincoln Castle Academy (URN 136537, until 30 November 2023).
What the data says
The Department for Education has not published where Lincoln Castle Academy’s Year 11 leavers went next, so this page relies on the school’s results and subjects.
GCSE results in 2025 were below the national picture: Attainment 8 of 40.8 against 46.1 across England and 45.1 in Lincolnshire, with 42% of pupils getting grade 5 or above in both English and maths (England 45%).
Languages are a small part of the curriculum here: entries in French add up to 1% of the year group, and 12% of pupils entered the full EBacc set of subjects (England 41%).
Where pupils went after Year 11
Destinations of the 2023 Year 11 leavers, measured the following year: the share in a sustained place for at least two terms. Compared with all state-funded schools in Lincolnshire and England.
The Department for Education has not published destination figures for this school (new school, small cohort or not a state-funded school).
GCSE results 2025
| Measure | Lincoln Castle Academy | Lincolnshire | England |
|---|---|---|---|
| Attainment 8 (average points per pupil) | 40.8 | 45.1 | 46.1 |
| Grade 5 or above in English and maths | 42% | 42% | 45% |
| Grade 4 or above in English and maths | 62% | 63% | 65% |
| Entered the English Baccalaureate subjects | 12% | 37% | 41% |
| EBacc average point score | 3.51 | 3.98 | 4.09 |
| Disadvantaged pupils in the cohort | 38% | 27% | 28% |
| Attainment 8 — disadvantaged pupils | 31.3 | 33.8 | 34.9 |
| Attainment 8 — other pupils | 46.6 | 49.2 | 50.4 |
| Pupils with high prior attainment (Key Stage 2) | — | — | — |
| English as an additional language | 15% | 12% | 19% |
Progress 8 is not available for 2025 and 2026: these cohorts had no Key Stage 2 tests in 2020 and 2021, so there is no baseline. Attainment 8 shows results without taking pupils’ starting points into account.
Subjects taken at GCSE
Entries in 2025 as a share of the Year 11 cohort, and the share of entries graded 7–9 and 4–9, compared with all entries in England.
| Subject | Entries | Share of cohort | England | Grades 7–9 | England | Grades 4–9 |
|---|---|---|---|---|---|---|
| English Language | 103 | 100% | 89% | 18% | 20% | 77% |
| Mathematics | 102 | 99% | 88% | 8% | 22% | 66% |
| English Literature | 94 | 91% | 86% | 9% | 21% | 70% |
| Combined Science | 82 | 80% | 65% | 4% | 9% | 57% |
| History | 51 | 50% | 41% | 10% | 26% | 65% |
| Geography | 41 | 40% | 41% | 5% | 25% | 54% |
| Fine Art | 19 | 18% | 9% | 16% | 28% | 68% |
| Chemistry | 12 | 12% | 23% | 25% | 47% | 92% |
| Biology | 12 | 12% | 23% | 17% | 45% | 92% |
| Physics | 12 | 12% | 23% | 17% | 46% | 92% |
| Polish | 10 | 10% | 1% | 80% | 84% | 100% |
| Music | 6 | 6% | 5% | 0% | 33% | 67% |
| Portuguese | 2 | 2% | 0% | — | 50% | — |
| French | 1 | 1% | 18% | — | 29% | — |
Technical awards and other Key Stage 4 qualifications
| Subject | Entries | Share of cohort | England |
|---|---|---|---|
| Multimedia | 38 | — | — |
| Small Business Management | 38 | — | — |
| Computer Appreciation / Introduction | 22 | — | — |
| Health Studies | 17 | — | — |
| Hospitality / Catering Studies | 16 | — | — |
| Sports / Movement Science | 10 | — | — |
| Tourism | 8 | — | — |
| Dance: General | 8 | — | — |
Other secondary schools in Lincolnshire
Bourne Academy
Academy converter · sixth form · 1,573 pupils
88% stayed in education · Attainment 8 47.2
Bourne Grammar School
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97% stayed in education · Attainment 8 68.6
Branston Community Academy
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89% stayed in education · Attainment 8 43.8
Caistor Grammar School
Academy converter · sixth form · 690 pupils
97% stayed in education · Attainment 8 69.8
Caistor Yarborough Academy
Academy converter · 680 pupils
81% stayed in education · Attainment 8 43.8
Sources: Department for Education school and college performance tables 2024/2025 (Key Stage 4 and 16–18 results, subject entries, destination measures for 2023 leavers); Get Information About Schools register as at 19 September 2026; Ofsted management information as at 31 August 2026. Small numbers are suppressed by DfE and shown as “—”. How to read these figures.