Brompton Academy
Academy sponsor led · sixth form · 1,399 pupils
83% stayed in education · Attainment 8 38.1
Results below include those reported under the school’s previous registration: Chatham Grammar School for Girls (URN 118901, until 1 September 2011).
Of the 122 pupils who finished Year 11 at Chatham Grammar in 2023, 77% stayed on in Chatham Grammar’s own sixth form (Medway average 54%), 15% went to a further education college and 2% started an apprenticeship.
Among the 102 students who left the sixth form in 2023, 67% went to university (Medway 30%, England 37%), and 7% 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 61.8 against 46.1 across England and 46.1 in Medway, with 76% of pupils getting grade 5 or above in both English and maths (England 45%) — as a selective grammar school, Chatham Grammar admits pupils by test at 11, which drives these figures.
German is unusually popular at GCSE: 27% of the year group took it, against 5% of pupils across England.
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 Medway and England.
| Measure | Chatham Grammar | Medway | England |
|---|---|---|---|
| Pupils in the cohort | 122 | 3,382 | 607,348 |
| Any sustained destination | 99% | 91% | 92% |
| Stayed in education | 96% | 86% | 86% |
| — school sixth form | 77% | 54% | 34% |
| — sixth form college | 2% | — | 13% |
| — further education college | 15% | 28% | 37% |
| — other education | 2% | 3% | 2% |
| Apprenticeship | 2% | 3% | 3% |
| Employment | 2% | 3% | 3% |
| No sustained destination | 1% | 5% | 6% |
| Destination unknown | 0% | 4% | 3% |
Destinations of students who finished 16–18 study in 2023, measured the following year.
| Measure | Chatham Grammar | Medway | England |
|---|---|---|---|
| Students in the cohort | 102 | 3,685 | 541,441 |
| Any sustained destination | 88% | 76% | 79% |
| University (higher education) | 67% | 30% | 37% |
| — most selective universities (top third), of level 3 students | 7% | 11% | 19% |
| Further education | 0% | 4% | 5% |
| Apprenticeship | 4% | 9% | 7% |
| Employment | 17% | 33% | 28% |
| No sustained destination | 5% | 18% | 16% |
| Measure | Chatham Grammar | Medway | England |
|---|---|---|---|
| Attainment 8 (average points per pupil) | 61.8 | 46.1 | 46.1 |
| Grade 5 or above in English and maths | 76% | 44% | 45% |
| Grade 4 or above in English and maths | 93% | 64% | 65% |
| Entered the English Baccalaureate subjects | 96% | 52% | 41% |
| EBacc average point score | 5.86 | 4.16 | 4.09 |
| Disadvantaged pupils in the cohort | 13% | 25% | 28% |
| Attainment 8 — disadvantaged pupils | 56.7 | 33.9 | 34.9 |
| Attainment 8 — other pupils | 62.6 | 50.1 | 50.4 |
| Pupils with high prior attainment (Key Stage 2) | — | — | — |
| English as an additional language | 33% | 15% | 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.
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 Literature | 151 | 100% | 86% | 44% | 21% | 95% |
| English Language | 151 | 100% | 89% | 42% | 20% | 95% |
| Mathematics | 151 | 100% | 88% | 32% | 22% | 95% |
| History | 93 | 62% | 41% | 61% | 26% | 89% |
| Combined Science | 89 | 59% | 65% | 12% | 9% | 93% |
| Chemistry | 61 | 40% | 23% | 61% | 47% | 100% |
| Biology | 61 | 40% | 23% | 57% | 45% | 100% |
| Physics | 61 | 40% | 23% | 57% | 46% | 97% |
| French | 60 | 40% | 18% | 28% | 29% | 62% |
| Geography | 59 | 39% | 41% | 32% | 25% | 92% |
| Spanish | 46 | 30% | 19% | 24% | 27% | 59% |
| Business Studies | 46 | 30% | 18% | 48% | 20% | 96% |
| German | 41 | 27% | 5% | 20% | 33% | 78% |
| Psychology | 38 | 25% | 3% | 37% | 22% | 97% |
| Sociology | 30 | 20% | 4% | 40% | 21% | 87% |
| Media Studies | 21 | 14% | 4% | 81% | 20% | 100% |
| Drama | 21 | 14% | 7% | 24% | 27% | 95% |
| Physical Education | 20 | 13% | 11% | 20% | 24% | 90% |
| Art and Design | 19 | 13% | 7% | 74% | 24% | 100% |
| Photography | 15 | 10% | 6% | 53% | 19% | 100% |
| Textiles | 10 | 7% | 2% | 30% | 27% | 90% |
| Polish | 2 | 1% | 1% | — | 84% | — |
| Music | 2 | 1% | 5% | — | 33% | — |
| Punjabi | 1 | 1% | 0% | — | 48% | — |
| Japanese | 1 | 1% | 0% | — | 53% | — |
| Bengali | 1 | 1% | 0% | — | 35% | — |
| Turkish | 1 | 1% | 0% | — | 71% | — |
| Russian | 1 | 1% | 0% | — | 87% | — |
| Subject | Entries | Share of cohort | England |
|---|---|---|---|
| Health Studies | 15 | 17% | — |
| Measure | Chatham Grammar | Medway | England |
|---|---|---|---|
| Students at the end of 16–18 study | 195 | — | — |
| — of whom A level students | 86 | 1,385 | 261,341 |
| Average A level grade | C | C+ | B- |
| Average points per A level entry | 28.60 | 32.68 | 35.00 |
| Average grade, best 3 A levels | C | C+ | B- |
| AAB or better with two facilitating subjects | 5% | 13% | 18% |
| Average grade, applied general courses | — | — | — |
| Average grade, T levels | — | — | — |
Entries as a share of A level students, compared with the share across England.
| Subject | Entries | Share of cohort | England |
|---|---|---|---|
| Sociology | 35 | 41% | 13% |
| Biology | 19 | 22% | 20% |
| English Literature | 19 | 22% | 11% |
| Business Studies | 16 | 19% | 13% |
| Psychology | 13 | 15% | 23% |
| Economics | 13 | 15% | 13% |
| History | 11 | 13% | 13% |
| Chemistry | 11 | 13% | 17% |
| Politics | 11 | 13% | 6% |
| Mathematics | 9 | 10% | 31% |
| Art and Design | 6 | 7% | 1% |
| Classical Civilisation | — | — | 1% |
| Dance | — | — | 0% |
| French | — | — | 1% |
| Geography | — | — | 10% |
| Media Studies | — | — | 4% |
| Physics | — | — | 12% |
| Polish | — | — | 0% |
| Religious Studies | — | — | 4% |
| Russian | — | — | 0% |
| Spanish | — | — | 2% |
| Photography | — | — | 3% |
| Textiles | — | — | 1% |
| Arabic | — | — | 0% |
| Subject | Qualification | Entries | Share of cohort | England |
|---|---|---|---|---|
| Social Science | VRQ Level 3 | 37 | 43% | — |
| Health Studies | BTEC National Extended Certificate L3 - Band F - P-D* | 14 | 16% | — |
| Business Studies | BTEC National Extended Certificate L3 - Band F - P-D* | 10 | 12% | — |
| Sports Studies | BTEC National Extended Certificate L3 - Band F - P-D* | 6 | 7% | — |
| Applied Sciences | BTEC National Extended Certificate L3 - Band F - P-D* | — | — | — |
| Health Studies | BTEC Level 3 National Certificate (Band D) | — | — | — |
| Finance / Accounting (General) | VRQ Level 3 | — | — | — |
| Business Studies | BTEC Level 3 National Certificate (Band D) | — | — | — |
| Study Skills | Extended Project (Diploma) | — | — | — |
| Multimedia | BTEC National Extended Certificate L3 - Band F - P-D* | — | — | — |
| Music performance: Group | VRQ Level 3 | — | — | — |
| Computer Architecture / Systems | BTEC National Extended Certificate L3 - Band F - P-D* | — | — | — |
| Biology | GCE AS level (All) | — | — | — |
| Politics | GCE AS level (All) | — | — | — |
| Sociology | GCE AS level (All) | — | — | — |
| Biology | GCE AS level (Not continued to A2) | — | — | — |
| Politics | GCE AS level (Not continued to A2) | — | — | — |
| Sociology | GCE AS level (Not continued to A2) | — | — | — |
Academy sponsor led · sixth form · 1,399 pupils
83% stayed in education · Attainment 8 38.1
Academy converter · sixth form · 1,009 pupils
94% stayed in education · Attainment 8 65.9
Academy converter · sixth form · 1,060 pupils
93% stayed in education · Attainment 8 62.4
Academy sponsor led · sixth form · 1,829 pupils
81% stayed in education · Attainment 8 43.2
Academy sponsor led · sixth form · 1,311 pupils
79% stayed in education · Attainment 8 41.2
Academy converter · sixth form · 1,568 pupils
93% stayed in education · Attainment 8 62.7
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.