Sir Joseph Williamson's Mathematical School
Maidstone Road, Rochester, ME1 3EL
Local ranking1st of 19 secondary schools in Medway
Ofsted: Outstanding
Secondary
Phase
1280
Capacity
11-18
Age range
Boys
Gender
Year:
GCSE Results
2024-25- Average Attainment 8
- 69.5 nat46.0
- Grade 5+ Eng & Maths
- 93.5% nat45.4%
- Grade 4+ Eng & Maths
- 97.2% nat64.8%
- Entering EBacc
- 98.6% nat40.5%
- EBacc APS
- 6.8 nat4.1
- Cohort Size
- 216
Destinations
After GCSE 2024-25
- Sustained education/employment
- 96.0%
- Continued in education
- 95.0%
- Apprenticeships
- 0.0%
- Not sustained
- 2.0%
After A-Levels 2024-25
- Sustained education/employment
- 86.0%
- Higher education
- 65.0%
- Apprenticeships
- 5.0%
- Employment
- 16.0%
- Not sustained
- 8.0%
A-Level Results
2024-25B+
Avg A-Level Grade
42.3
Avg Points/Entry
nat 35.0
41.9
Best 3 A-Levels
nat 35.8
217
A-Level Students
- AAB+ with Facilitating
- 27.6% nat17.5%
- 16-18 Cohort
- 447
Pupil Demographics
2024-25- Total Pupils
- 1528
- Boys
- 1422 (93%)
- Girls
- 106 (7%)
- Capacity
- 1280 (119% full)
- SEND
- 7.4%
- FSM Eligible
- 10.8%
- EAL
- 14.1%
- SEN with EHC Plan
- 0.7%
- SEN Support
- 6.7%
- Pupil:Teacher Ratio
- 20.3:1
- Teachers (FTE)
- 75.1
- Budget per Pupil
- £5,809/yr
Attendance & Absence
2024-25- Overall Absence Rate
- 3.7% nat6.2%
- Persistent Absence
- 5.0% nat15.8%
Persistent absence: pupils missing 10%+ of sessions.
School Information
- Type
- Academy converter
- Phase
- Secondary
- Nursery
- Not applicable
- Sixth Form
- Has a sixth form
- Boarders
- No boarders
- Admissions
- Selective
Pupil Ethnicity
Loading chart
- White British: 49.7%
- Asian Indian: 11.7%
- White Other: 5.7%
- Other: 5.7%
- Mixed Other: 4.9%
- Asian Bangladeshi: 3.9%
- Asian Pakistani: 3.6%
- Mixed White & Asian: 3.0%
49.7%
White British
11.7%
Asian Indian
5.7%
White Other
Historical Trends
GCSE Performance
Pupil Demographics
Attendance & Absence
Ethnicity Over Time
Contact & Location
Administrative
- URN
- 136662
- UKPRN
- 10033431
- Establishment No.
- 4530
- Trust
- LEIGH ACADEMIES TRUST