Joshua Mangas

Dartford Grammar School for Girls

  • Secondary
  • Academy converter
  • Ages 11 to 18
  • Girls
  • Selective

URN 144100 · Kent · THE ARETÉ TRUST

In Kent

Inspection

Ofsted management information, as at 30 September 2026.

Latest report card inspection

17 March 2026
Inclusion
Strong standard
Curriculum and teaching
Strong standard
Achievement
Exceptional
Attendance and behaviour
Exceptional
Personal development and wellbeing
Exceptional
Leadership and governance
Strong standard
Post-16 provision
Exceptional
Safeguarding standards
Met

Full inspection (section 5)

Report cards, used from 10 November 2025, grade each area on a five-point scale and give no overall grade. Safeguarding is met or not met.

Earlier inspection, different framework

Earlier graded inspection

21 June 2016

Overall effectiveness
Outstanding

This inspection was of the predecessor school, before it converted or reopened under its current URN.

Under the earlier framework, inspections gave an overall effectiveness grade.

Read the reports on Ofsted’s website. Source: Ofsted, State-funded school inspections and outcomes: management information.

Attendance

Against Kent and England, secondary schools.

Overall absence

2024/25

4.6%

Kent
8.2%
England
8.4%

3.8 percentage points lower than England.

3.06.19.12017/182024/25
This schoolKentEnglandShaded: COVID years, no comparable data
Show the figures as a table
Overall absence
YearThis schoolKentEngland
2017/183.0%5.8%5.5%
2018/193.3%5.9%5.5%
2020/212.5%5.6%5.5%
2021/224.1%9.3%9.0%
2022/234.4%9.6%9.0%
2023/244.3%9.0%8.9%
2024/254.6%8.2%8.4%

Sessions missed for any reason, as a share of all possible sessions in the school year. Source: Department for Education, Explore Education Statistics, Pupil absence in schools in England, 2024/25.

Persistent absence

2024/25

8.1%

Kent
23.9%
England
23.4%

15.3 percentage points lower than England.

5.716.627.52017/182024/25
This schoolKentEnglandShaded: COVID years, no comparable data
Show the figures as a table
Persistent absence
YearThis schoolKentEngland
2017/184.5%14.7%13.9%
2018/195.2%15.1%13.7%
2020/214.0%15.6%14.8%
2021/226.6%29.2%27.7%
2022/239.7%29.2%26.5%
2023/2410.5%26.8%25.6%
2024/258.1%23.9%23.4%

Pupils who missed 10% or more of their possible sessions, as a share of pupils. Source: Department for Education, Explore Education Statistics, Pupil absence in schools in England, 2024/25.

Severe absence

2024/25

0.3%

Kent
3.6%
England
3.9%

3.6 percentage points lower than England.

0.72.23.72017/182024/25
This schoolKentEnglandShaded: COVID years, no comparable data
Show the figures as a table
Severe absence
YearThis schoolKentEngland
2017/180.2%1.3%1.2%
2018/190.2%1.5%1.3%
2020/210.2%1.5%1.5%
2021/220.2%2.9%2.7%
2022/230.2%3.7%3.4%
2023/240.4%3.8%3.8%
2024/250.3%3.6%3.9%

Pupils who missed 50% or more of their possible sessions, as a share of pupils. Source: Department for Education, Explore Education Statistics, Pupil absence in schools in England, 2024/25.

Suspensions and permanent exclusions

Against Kent and England, secondary schools.

Suspensions per 100 pupils

2024/25

1.84

Kent
13.55
England
21.24

19.40 lower than England.

2.211.721.22017/182024/25
This schoolKentEnglandShaded: COVID years, no comparable data
Show the figures as a table
Suspensions per 100 pupils
YearThis schoolKentEngland
2017/180.788.3610.13
2018/191.899.0410.75
2019/200.845.687.43
2020/211.855.868.48
2021/222.749.1813.96
2022/231.5211.6418.90
2023/241.7713.8722.61
2024/251.8413.5521.24

Suspensions in the school year for every 100 pupils on roll. One pupil can be suspended more than once. Source: Department for Education, Explore Education Statistics, Suspensions and permanent exclusions in England, 2024/25.

Permanent exclusions per 100 pupils

2024/25

0.00

Kent
0.03
England
0.23

0.23 lower than England.

0.00.10.22017/182024/25
This schoolKentEnglandShaded: COVID years, no comparable data
Show the figures as a table
Permanent exclusions per 100 pupils
YearThis schoolKentEngland
2017/180.000.020.20
2018/190.000.030.20
2019/200.000.010.13
2020/210.000.010.10
2021/220.000.020.16
2022/230.000.030.22
2023/240.000.040.25
2024/250.000.030.23

Permanent exclusions in the school year for every 100 pupils on roll. Source: Department for Education, Explore Education Statistics, Suspensions and permanent exclusions in England, 2024/25.

Key stage 4 results

Against Kent and England, secondary schools.

Attainment 8

2025/26 (provisional)

77.3

Kent
48.5
England
47.4

29.9 higher than England.

48.962.175.32021/222022/232023/242024/252025/26
This schoolKentEngland
Show the figures as a table
Attainment 8
YearThis schoolKentEngland
2021/22Not published50.549.8
2022/23Not published48.447.2
2023/2475.348.246.9
2024/2575.548.147.1
2025/26 (provisional)77.348.547.4

The average of pupils' points across eight GCSE-level qualifications, with English and maths counted twice. Source: Department for Education, Explore Education Statistics, Key stage 4 performance, 2025/26.

English and maths: grade 4 or above

2025/26 (provisional)

100%

Kent
68%
England
66%

34 percentage points higher than England.

6883982021/222022/232023/242024/252025/26
This schoolKentEngland
Show the figures as a table
English and maths: grade 4 or above
YearThis schoolKentEngland
2021/22Not published71%70%
2022/23Not published68%67%
2023/24100%68%67%
2024/2598%67%66%
2025/26 (provisional)100%68%66%

Pupils at the end of key stage 4 with grade 4 or above in both English and maths. Source: Department for Education, Explore Education Statistics, Key stage 4 performance, 2025/26.

English and maths: grade 5 or above

2025/26 (provisional)

98%

Kent
49%
England
48%

50 percentage points higher than England.

4973962021/222022/232023/242024/252025/26
This schoolKentEngland
Show the figures as a table
English and maths: grade 5 or above
YearThis schoolKentEngland
2021/22Not published51%51%
2022/23Not published49%46%
2023/2499%49%47%
2024/2595%49%47%
2025/26 (provisional)98%49%48%

Pupils at the end of key stage 4 with grade 5 or above in both English and maths. Source: Department for Education, Explore Education Statistics, Key stage 4 performance, 2025/26.

Pupils

Against Kent and England, secondary schools.

Eligible for free school meals

2024/25

20.0%

Kent
22.3%
England
25.8%

5.8 percentage points lower than England.

13.119.024.92021/222022/232023/242024/25
This schoolKentEngland
Show the figures as a table
Eligible for free school meals
YearThis schoolKentEngland
2021/2212.2%17.5%20.9%
2022/2315.5%19.2%22.7%
2023/2417.8%20.8%24.1%
2024/2520.0%22.3%25.8%

Pupils known to be eligible for free school meals on census day in January. Source: Department for Education, Explore Education Statistics, Schools, pupils and their characteristics, 2024/25.

SEN support

2024/25

8.5%

Kent
11.5%
England
13.4%

4.9 percentage points lower than England.

5.19.012.82021/222022/232023/242024/25
This schoolKentEngland
Show the figures as a table
SEN support
YearThis schoolKentEngland
2021/225.5%9.9%11.9%
2022/234.5%10.4%12.4%
2023/244.6%11.1%12.9%
2024/258.5%11.5%13.4%

Pupils receiving special educational needs support without an education, health and care plan. Source: Department for Education, Explore Education Statistics, Schools, pupils and their characteristics, 2024/25.

Education, health and care plan

2024/25

0.4%

Kent
2.8%
England
3.1%

2.7 percentage points lower than England.

0.51.72.92021/222022/232023/242024/25
This schoolKentEngland
Show the figures as a table
Education, health and care plan
YearThis schoolKentEngland
2021/220.2%2.1%2.2%
2022/230.3%2.4%2.4%
2023/240.4%2.6%2.7%
2024/250.4%2.8%3.1%

Pupils with an education, health and care plan. Source: Department for Education, Explore Education Statistics, Schools, pupils and their characteristics, 2024/25.

First language other than English

2024/25

38.2%

Kent
12.6%
England
19.2%

19.0 percentage points higher than England.

12.825.337.92021/222022/232023/242024/25
This schoolKentEngland
Show the figures as a table
First language other than English
YearThis schoolKentEngland
2021/2238.0%10.9%17.5%
2022/2339.8%11.7%18.1%
2023/2438.2%12.2%18.6%
2024/2538.2%12.6%19.2%

Pupils whose first language is known or believed to be other than English. Source: Department for Education, Explore Education Statistics, Schools, pupils and their characteristics, 2024/25.

Teachers

Against Kent and England, secondary schools.

Pupils per qualified teacher

2025/26

16.5

Kent
17.7
England
17.3

0.8 lower than England.

16.417.518.62017/182025/26
This schoolKentEnglandShaded: COVID years, no comparable data
Show the figures as a table
Pupils per qualified teacher
YearThis schoolKentEngland
2017/1818.117.416.5
2018/1917.717.816.8
2019/2018.117.917.2
2020/2118.217.917.1
2021/2218.817.517.1
2022/2317.817.717.2
2023/2417.017.617.4
2024/2516.217.617.3
2025/2616.517.717.3

Full-time equivalent pupils for each full-time equivalent qualified teacher. Source: Department for Education, Explore Education Statistics, School workforce in England, 2025/26.

Teacher sickness absence

2024/25

6.9 days

Kent
4.7 days
England
5.0 days

1.9 days higher than England.

Compared with all state-funded schools: DfE publishes this measure for all schools, not by phase.

2.54.66.62017/182024/25
This schoolKentEnglandShaded: COVID years, no comparable data
Show the figures as a table
Teacher sickness absence
YearThis schoolKentEngland
2017/182.6 days3.7 days4.0 days
2018/192.8 days3.8 days4.0 days
2019/20Not publishedNot publishedNot published
2020/212.2 days3.3 days3.9 days
2021/226.2 days5.8 days6.3 days
2022/235.4 days4.6 days5.2 days
2023/246.2 days4.9 days5.3 days
2024/256.9 days4.7 days5.0 days

Days lost to sickness absence in the school year, averaged across all teachers. Source: Department for Education, Explore Education Statistics, School workforce in England, 2024/25.

Finance

Academies report their accounts as part of their trust, so DfE publishes no school-level balance for this school. The trust’s figures are in DfE’s Financial Benchmarking and Insights Tool.

See this school in the Financial Benchmarking and Insights Tool

About the school

Pupils on roll
1,257
Capacity
1,119
Type
Academy converter
Phase
Secondary
Age range
11 to 18
Sixth form
Has a sixth form
Admissions
Selective
Gender
Girls
Trust
THE ARETÉ TRUST
Opened
1 June 2017
Setting
Urban: Nearer to a major town or city
Constituency
Dartford
Deprivation of the area (IDACI)
Decile 7 of 10 (1 is the most deprived tenth of neighbourhoods)

Address: Shepherds Lane, Dartford, Kent, DA1 2NT

Website: www.dartfordgrammargirls.org.uk

Telephone: 01322223123

Open in the map

Sources and corrections

Every figure on this page names its source and period. This release was built on 20 October 2026.

Spotted something wrong? Report a correction with the school’s URN (144100). Fixes go out in the next weekly release.