Astor Secondary School
Academy converter · sixth form · 732 pupils
72% stayed in education · Attainment 8 27.9
Academy converter
Dartford Grammar School for Girls
- Pupils on roll
- 1,257of 1,119 places
- Free school meals
- 23.9%
- Year 11 cohort 2025
- 176
- Ofsted
- Report card, 17 March 2026Read the Ofsted report
Curriculum and teaching Strong standardAchievement ExceptionalAttendance and behaviour ExceptionalPersonal development and wellbeing ExceptionalInclusion Strong standardLeadership and governance Strong standardPost-16 provision ExceptionalSafeguarding Met
Results below include those reported under the school’s previous registration: Dartford Grammar School for Girls (URN 118883, until 1 April 2017).
What the data says
Of the 173 pupils who finished Year 11 at Dartford Grammar School for Girls in 2023, 97% stayed on in Dartford Grammar School for Girls’ own sixth form (Kent average 56%), 1% went to a further education college and 1% started an apprenticeship.
Among the 179 students who left the sixth form in 2023, 78% went to university (Kent 39%, England 37%), and 47% 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 75.5 against 46.1 across England and 46.7 in Kent, with 95% of pupils getting grade 5 or above in both English and maths (England 45%) — as a selective grammar school, Dartford Grammar School for Girls admits pupils by test at 11, which drives these figures.
Chemistry is unusually popular at GCSE: 88% of the year group took it, against 23% 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 Kent and England.
School sixth formSixth form collegeFurther education collegeOther educationApprenticeshipEmploymentNo sustained destination
| Measure | This school | Kent | England |
|---|---|---|---|
| Pupils in the cohort | 173 | 17,954 | 607,348 |
| Any sustained destination | 100% | 93% | 92% |
| Stayed in education | 99% | 88% | 86% |
| — school sixth form | 97% | 56% | 34% |
| — sixth form college | 0% | — | 13% |
| — further education college | 1% | 28% | 37% |
| — other education | 2% | 4% | 2% |
| Apprenticeship | 1% | 3% | 3% |
| Employment | 0% | 2% | 3% |
| No sustained destination | 0% | 5% | 6% |
| Destination unknown | 0% | 3% | 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 | Kent | England |
|---|---|---|---|
| Students in the cohort | 179 | 14,947 | 541,441 |
| Any sustained destination | 95% | 80% | 79% |
| University (higher education) | 78% | 39% | 37% |
| — most selective universities (top third), of level 3 students | 47% | 20% | 19% |
| Further education | 2% | 4% | 5% |
| Apprenticeship | 4% | 6% | 7% |
| Employment | 9% | 30% | 28% |
| No sustained destination | 2% | 15% | 16% |
GCSE results 2025
| Measure | This school | Kent | England |
|---|---|---|---|
| Attainment 8 (average points per pupil) | 75.5 | 46.7 | 46.1 |
| Grade 5 or above in English and maths | 95% | 47% | 45% |
| Grade 4 or above in English and maths | 98% | 65% | 65% |
| Entered the English Baccalaureate subjects | 80% | 47% | 41% |
| EBacc average point score | 7.23 | 4.18 | 4.09 |
| Disadvantaged pupils in the cohort | 21% | 25% | 28% |
| Attainment 8 — disadvantaged pupils | 71.2 | 32.2 | 34.9 |
| Attainment 8 — other pupils | 76.7 | 51.5 | 50.4 |
| Pupils with high prior attainment (Key Stage 2) | — | — | — |
| English as an additional language | 30% | 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 | 100% | 89% | 77% | 20% | 99% |
| Mathematics | 176 | 100% | 88% | 69% | 22% | 99% |
| English Literature | 174 | 99% | 86% | 79% | 21% | 100% |
| Chemistry | 154 | 88% | 23% | 74% | 47% | 100% |
| Biology | 154 | 88% | 23% | 80% | 45% | 100% |
| Physics | 154 | 88% | 23% | 74% | 46% | 100% |
| History | 87 | 49% | 41% | 85% | 26% | 99% |
| Geography | 77 | 44% | 41% | 77% | 25% | 99% |
| French | 76 | 43% | 18% | 76% | 29% | 99% |
| Business Studies | 70 | 40% | 18% | 83% | 20% | 99% |
| Religious Studies | 60 | 34% | 31% | 95% | 32% | 100% |
| Psychology | 57 | 32% | 3% | 81% | 22% | 98% |
| Spanish | 53 | 30% | 19% | 79% | 27% | 100% |
| Fine Art | 38 | 22% | 9% | 63% | 28% | 100% |
| Drama | 35 | 20% | 7% | 63% | 27% | 100% |
| German | 34 | 19% | 5% | 82% | 33% | 100% |
| Computer Science | 27 | 15% | 13% | 63% | 30% | 100% |
| Combined Science | 22 | 13% | 65% | 18% | 9% | 86% |
| Design and Technology | 22 | 13% | 11% | 64% | 23% | 100% |
| Dance | 20 | 11% | 1% | 75% | 27% | 100% |
| Music | 16 | 9% | 5% | 94% | 33% | 100% |
| Chinese | 1 | 1% | 1% | — | 75% | — |
A levels and other level 3 courses
| Measure | This school | Kent | England |
|---|---|---|---|
| Students at the end of 16–18 study | 351 | — | — |
| — of whom A level students | 171 | 7,794 | 261,341 |
| Average A level grade | B | C+ | B- |
| Average points per A level entry | 39.77 | 34.87 | 35.00 |
| Average grade, best 3 A levels | B | B- | B- |
| AAB or better with two facilitating subjects | 20% | 17% | 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 | 104 | 61% | 31% |
| Biology | 63 | 37% | 20% |
| Chemistry | 59 | 35% | 17% |
| Psychology | 50 | 29% | 23% |
| Physics | 40 | 23% | 12% |
| Economics | 39 | 23% | 13% |
| Computer Science | 22 | 13% | 5% |
| Business Studies | 18 | 11% | 13% |
| Further Mathematics | 17 | 10% | 5% |
| Religious Studies | 15 | 9% | 4% |
| History | 15 | 9% | 13% |
| English Literature | 14 | 8% | 11% |
| Sociology | 12 | 7% | 13% |
| Media Studies | 12 | 7% | 4% |
| Politics | 12 | 7% | 6% |
| Fine Art | 11 | 6% | 3% |
| Product Design | 8 | 5% | 2% |
| Turkish | — | — | 0% |
| Geography | — | — | 10% |
| Spanish | — | — | 2% |
| Physical Education | — | — | 3% |
| Music | — | — | 0% |
Applied, technical and other level 3 courses
| Subject | Qualification | Entries | Share of cohort | England |
|---|---|---|---|---|
| Finance / Accounting (General) | VRQ Level 3 | 70 | 41% | — |
| Study Skills | Extended Project (Diploma) | 47 | 27% | — |
| Further Mathematics | GCE AS level (All) | 16 | 9% | — |
| Further Mathematics | GCE AS level (Not continued to A2) | 10 | 6% | — |
| Mathematics | GCE AS level (Not continued to A2) | 7 | 4% | — |
| Mathematics | GCE AS level (All) | 7 | 4% | — |
Other secondary schools in Kent
Aylesford School
Academy sponsor led · sixth form · 916 pupils
73% stayed in education · Attainment 8 37.6
Barton Court Grammar School
Academy converter · sixth form · 995 pupils
97% stayed in education · Attainment 8 66.4
Bennett Memorial Diocesan School
Academy converter · sixth form · 1,913 pupils
95% stayed in education · Attainment 8 54.0
Borden Grammar School
Academy converter · sixth form · 938 pupils
94% stayed in education · Attainment 8 63.2
Brockhill Park Performing Arts College
Academy converter · sixth form · 1,314 pupils
86% stayed in education · Attainment 8 37.4
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.