Boston High School
Academy converter · sixth form · 837 pupils
95% stayed in education · Attainment 8 58.8
Academy converter
Kesteven and Grantham Girls' School
- Pupils on roll
- 1,238of 1,200 places
- Free school meals
- 9.1%
- Year 11 cohort 2025
- 178
- Ofsted
- Outstanding, 19 September 2023Read the Ofsted report
Results below include those reported under the school’s previous registration: Kesteven and Grantham Girls' School (URN 120632, until 1 September 2012).
What the data says
Of the 177 pupils who finished Year 11 at Kesteven and Grantham Girls' School in 2023, 88% stayed on in Kesteven and Grantham Girls' School’s own sixth form (Lincolnshire average 40%), 6% went to a further education college and none started an apprenticeship.
Among the 166 students who left the sixth form in 2023, 72% went to university (Lincolnshire 39%, England 37%), and 43% 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 68.8 against 46.1 across England and 45.1 in Lincolnshire, with 87% of pupils getting grade 5 or above in both English and maths (England 45%) — as a selective grammar school, Kesteven and Grantham Girls' School admits pupils by test at 11, which drives these figures.
Sociology is unusually popular at GCSE: 37% of the year group took it, against 4% 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 | This school | Lincolnshire | England |
|---|---|---|---|
| Pupils in the cohort | 177 | 8,198 | 607,348 |
| Any sustained destination | 98% | 92% | 92% |
| Stayed in education | 97% | 86% | 86% |
| — school sixth form | 88% | 40% | 34% |
| — sixth form college | 0% | 4% | 13% |
| — further education college | 6% | 41% | 37% |
| — other education | 3% | 2% | 2% |
| Apprenticeship | 0% | 4% | 3% |
| Employment | 1% | 3% | 3% |
| No sustained destination | 2% | 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 | This school | Lincolnshire | England |
|---|---|---|---|
| Students in the cohort | 166 | 6,057 | 541,441 |
| Any sustained destination | 92% | 82% | 79% |
| University (higher education) | 72% | 39% | 37% |
| — most selective universities (top third), of level 3 students | 43% | 19% | 19% |
| Further education | 0% | 5% | 5% |
| Apprenticeship | 5% | 9% | 7% |
| Employment | 14% | 29% | 28% |
| No sustained destination | 5% | 14% | 16% |
GCSE results 2025
| Measure | This school | Lincolnshire | England |
|---|---|---|---|
| Attainment 8 (average points per pupil) | 68.8 | 45.1 | 46.1 |
| Grade 5 or above in English and maths | 87% | 42% | 45% |
| Grade 4 or above in English and maths | 98% | 63% | 65% |
| Entered the English Baccalaureate subjects | 52% | 37% | 41% |
| EBacc average point score | 6.04 | 3.98 | 4.09 |
| Disadvantaged pupils in the cohort | 6% | 27% | 28% |
| Attainment 8 — disadvantaged pupils | 62.9 | 33.8 | 34.9 |
| Attainment 8 — other pupils | 69.1 | 49.2 | 50.4 |
| Pupils with high prior attainment (Key Stage 2) | — | — | — |
| English as an additional language | 16% | 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 | 176 | 99% | 89% | 51% | 20% | 99% |
| Mathematics | 176 | 99% | 88% | 41% | 22% | 99% |
| English Literature | 176 | 99% | 86% | 59% | 21% | 99% |
| Religious Studies | 175 | 98% | 31% | 73% | 32% | 99% |
| Chemistry | 150 | 84% | 23% | 46% | 47% | 96% |
| Physics | 150 | 84% | 23% | 37% | 46% | 95% |
| Biology | 150 | 84% | 23% | 44% | 45% | 97% |
| Geography | 89 | 50% | 41% | 63% | 25% | 100% |
| Sociology | 65 | 37% | 4% | 52% | 21% | 97% |
| French | 61 | 34% | 18% | 64% | 29% | 93% |
| History | 59 | 33% | 41% | 71% | 26% | 97% |
| Business Studies | 52 | 29% | 18% | 54% | 20% | 100% |
| Spanish | 52 | 29% | 19% | 56% | 27% | 92% |
| Physical Education | 48 | 27% | 11% | 33% | 24% | 85% |
| Fine Art | 47 | 26% | 9% | 51% | 28% | 100% |
| Drama | 42 | 24% | 7% | 43% | 27% | 98% |
| Design and Technology | 38 | 21% | 11% | 63% | 23% | 100% |
| Economics | 37 | 21% | 1% | 59% | 34% | 95% |
| Computer Science | 29 | 16% | 13% | 72% | 30% | 93% |
| Food Preparation and Nutrition | 29 | 16% | 8% | 72% | 21% | 100% |
| Combined Science | 26 | 15% | 65% | 12% | 9% | 88% |
| German | 25 | 14% | 5% | 52% | 33% | 96% |
| Music | 22 | 12% | 5% | 91% | 33% | 100% |
| Chinese | 4 | 2% | 1% | — | 75% | — |
| Modern Greek | 2 | 1% | 0% | — | 33% | — |
| Polish | 2 | 1% | 1% | — | 84% | — |
Technical awards and other Key Stage 4 qualifications
| Subject | Entries | Share of cohort | England |
|---|---|---|---|
| Music performance: Group | 5 | 3% | — |
| Music performance: Group | 2 | 1% | — |
| Music performance: Group | 1 | 1% | — |
A levels and other level 3 courses
| Measure | This school | Lincolnshire | England |
|---|---|---|---|
| Students at the end of 16–18 study | 297 | — | — |
| — of whom A level students | 146 | 2,919 | 261,341 |
| Average A level grade | B | C+ | B- |
| Average points per A level entry | 40.29 | 34.44 | 35.00 |
| Average grade, best 3 A levels | B | B- | B- |
| AAB or better with two facilitating subjects | 20% | 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 | 49 | 34% | 31% |
| Chemistry | 42 | 29% | 17% |
| Biology | 40 | 27% | 20% |
| Psychology | 37 | 25% | 23% |
| Business Studies | 30 | 21% | 13% |
| Geography | 28 | 19% | 10% |
| English Language | 27 | 18% | 4% |
| English Literature | 24 | 16% | 11% |
| Economics | 22 | 15% | 13% |
| Fine Art | 19 | 13% | 3% |
| Physics | 16 | 11% | 12% |
| Sociology | 15 | 10% | 13% |
| Product Design | 12 | 8% | 2% |
| Physical Education | 10 | 7% | 3% |
| Religious Studies | 10 | 7% | 4% |
| Drama | 9 | 6% | 2% |
| Further Mathematics | 9 | 6% | 5% |
| History | 9 | 6% | 13% |
| Politics | 8 | 5% | 6% |
| French | 7 | 5% | 1% |
| Photography | 7 | 5% | 3% |
| Music | — | — | 0% |
| Computer Science | — | — | 5% |
| Arabic | — | — | 0% |
| Spanish | — | — | 2% |
Applied, technical and other level 3 courses
| Subject | Qualification | Entries | Share of cohort | England |
|---|---|---|---|---|
| Mathematical Studies | Core Maths Qualifications at Level 3 | 23 | 16% | — |
Other secondary schools in Lincolnshire
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Bourne Grammar School
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Branston Community Academy
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Caistor Grammar School
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Caistor Yarborough Academy
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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.