Boston High School
Academy converter · sixth form · 837 pupils
95% stayed in education · Attainment 8 58.8
Academy converter
Caistor Grammar School
- Pupils on roll
- 690of 649 places
- Free school meals
- 7.0%
- Year 11 cohort 2025
- 94
- Ofsted
- Good, 24 May 2022Read the Ofsted report
Results below include those reported under the school’s previous registration: Caistor Grammar School (URN 120702, until 1 December 2010).
What the data says
Of the 101 pupils who finished Year 11 at Caistor Grammar School in 2023, 73% stayed on in Caistor Grammar School’s own sixth form (Lincolnshire average 40%), 6% went to a further education college and 2% started an apprenticeship.
Among the 95 students who left the sixth form in 2023, 68% went to university (Lincolnshire 39%, England 37%), and 48% of level 3 students progressed to one of the most selective universities, against 19% nationally.
GCSE results in 2025 were well above the national picture: Attainment 8 of 69.8 against 46.1 across England and 45.1 in Lincolnshire, with 89% of pupils getting grade 5 or above in both English and maths (England 45%) — as a selective grammar school, Caistor Grammar School admits pupils by test at 11, which drives these figures.
German is unusually popular at GCSE: 32% of the year group took it, against 5% of pupils across England.
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.
School sixth formSixth form collegeFurther education collegeOther educationApprenticeshipEmploymentNo sustained destination
| Measure | Caistor Grammar School | Lincolnshire | England |
|---|---|---|---|
| Pupils in the cohort | 101 | 8,198 | 607,348 |
| Any sustained destination | 100% | 92% | 92% |
| Stayed in education | 97% | 86% | 86% |
| — school sixth form | 73% | 40% | 34% |
| — sixth form college | 16% | 4% | 13% |
| — further education college | 6% | 41% | 37% |
| — other education | 2% | 2% | 2% |
| Apprenticeship | 2% | 4% | 3% |
| Employment | 1% | 3% | 3% |
| No sustained destination | 0% | 6% | 6% |
| Destination unknown | 0% | 2% | 3% |
Where students went after sixth form
Destinations of students who finished 16–18 study in 2023, measured the following year.
University (higher education)Further educationOther educationApprenticeshipEmploymentNo sustained destination
| Measure | Caistor Grammar School | Lincolnshire | England |
|---|---|---|---|
| Students in the cohort | 95 | 6,057 | 541,441 |
| Any sustained destination | 92% | 82% | 79% |
| University (higher education) | 68% | 39% | 37% |
| — most selective universities (top third), of level 3 students | 48% | 19% | 19% |
| Further education | 1% | 5% | 5% |
| Apprenticeship | 3% | 9% | 7% |
| Employment | 18% | 29% | 28% |
| No sustained destination | 4% | 14% | 16% |
GCSE results 2025
| Measure | Caistor Grammar School | Lincolnshire | England |
|---|---|---|---|
| Attainment 8 (average points per pupil) | 69.8 | 45.1 | 46.1 |
| Grade 5 or above in English and maths | 89% | 42% | 45% |
| Grade 4 or above in English and maths | 98% | 63% | 65% |
| Entered the English Baccalaureate subjects | 95% | 37% | 41% |
| EBacc average point score | 6.88 | 3.98 | 4.09 |
| Disadvantaged pupils in the cohort | 7% | 27% | 28% |
| Attainment 8 — disadvantaged pupils | 66.1 | 33.8 | 34.9 |
| Attainment 8 — other pupils | 70.1 | 49.2 | 50.4 |
| Pupils with high prior attainment (Key Stage 2) | — | — | — |
| English as an additional language | 4% | 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 |
|---|---|---|---|---|---|---|
| Mathematics | 94 | 100% | 88% | 54% | 22% | 99% |
| English Language | 94 | 100% | 89% | 50% | 20% | 99% |
| English Literature | 93 | 99% | 86% | 48% | 21% | 99% |
| Biology | 83 | 88% | 23% | 72% | 45% | 100% |
| Physics | 83 | 88% | 23% | 73% | 46% | 100% |
| Chemistry | 83 | 88% | 23% | 59% | 47% | 99% |
| Geography | 80 | 85% | 41% | 73% | 25% | 96% |
| Computer Science | 43 | 46% | 13% | 58% | 30% | 98% |
| French | 43 | 46% | 18% | 53% | 29% | 93% |
| History | 38 | 40% | 41% | 50% | 26% | 95% |
| Design and Technology | 33 | 35% | 11% | 64% | 23% | 97% |
| German | 30 | 32% | 5% | 40% | 33% | 90% |
| Physical Education | 28 | 30% | 11% | 25% | 24% | 82% |
| Fine Art | 25 | 27% | 9% | 40% | 28% | 96% |
| Latin | 24 | 26% | 1% | 71% | 74% | 100% |
| Religious Studies | 16 | 17% | 31% | 81% | 32% | 100% |
| Combined Science | 11 | 12% | 65% | 0% | 9% | 82% |
| Music | 10 | 11% | 5% | 80% | 33% | 100% |
| Polish | 1 | 1% | 1% | — | 84% | — |
| Chinese | 1 | 1% | 1% | — | 75% | — |
A levels and other level 3 courses
| Measure | Caistor Grammar School | Lincolnshire | England |
|---|---|---|---|
| Students at the end of 16–18 study | 163 | — | — |
| — of whom A level students | 92 | 2,919 | 261,341 |
| Average A level grade | B | C+ | B- |
| Average points per A level entry | 39.28 | 34.44 | 35.00 |
| Average grade, best 3 A levels | B | B- | B- |
| AAB or better with two facilitating subjects | 33% | 18% | 18% |
| Average grade, applied general courses | — | — | — |
| Average grade, T levels | — | — | — |
A level subjects
Entries as a share of A level students, compared with the share across England.
| Subject | Entries | Share of cohort | England |
|---|---|---|---|
| Mathematics | 50 | 54% | 31% |
| Physics | 41 | 45% | 12% |
| Biology | 39 | 42% | 20% |
| Chemistry | 35 | 38% | 17% |
| Geography | 25 | 27% | 10% |
| History | 20 | 22% | 13% |
| English Literature | 11 | 12% | 11% |
| Psychology | 11 | 12% | 23% |
| Religious Studies | 9 | 10% | 4% |
| Politics | 9 | 10% | 6% |
| Further Mathematics | 9 | 10% | 5% |
| Computer Science | 8 | 9% | 5% |
| Classical Civilisation | 8 | 9% | 1% |
| French | 6 | 7% | 1% |
| Product Design | 6 | 7% | 2% |
| Economics | — | — | 13% |
| Music | — | — | 0% |
| Physical Education | — | — | 3% |
| Fine Art | — | — | 3% |
Applied, technical and other level 3 courses
| Subject | Qualification | Entries | Share of cohort | England |
|---|---|---|---|---|
| Study Skills | Extended Project (Diploma) | 24 | 26% | — |
| Economics | GCE AS level (All) | — | — | — |
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
Academy converter · sixth form · 1,718 pupils
97% stayed in education · Attainment 8 68.6
Branston Community Academy
Academy converter · sixth form · 1,132 pupils
89% stayed in education · Attainment 8 43.8
Caistor Yarborough Academy
Academy converter · 680 pupils
81% stayed in education · Attainment 8 43.8
Carre's Grammar School
Academy converter · sixth form · 810 pupils
96% stayed in education · Attainment 8 58.0
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.