Cantonian High School
Estyn: Not in follow-up
Score
D54
- Type
- Welsh establishment
- Phase
- Secondary
- Location
- Cardiff, CF5 3JR
- Distance
- 0.5km away
The Bishop Of Llandaff C.I.W. High School
Rookwood Close, Llandaff, Cardiff, CF5 2NR
Local ranking1st of 18 secondary schools in Cardiff
Estyn: Not in follow-up
Secondary
Phase
Not published
Capacity
11-18
Age range
Not applicable
Gender
Latest data: 2025 GCSEs · Estyn inspection 22 February 2018. Figures last updated .
Year:
Key Stage 4 Results
2024-25*Data not available for 2025-26 — showing latest available results
- Capped 9 points score
- 453.1 Wales354.3·Cardiff366.2
- Literacy points score
- 50.4 Wales38.6·Cardiff40.1
- Numeracy points score
- 49.4 Wales36.0·Cardiff37.8
- Science points score
- 49.4 Wales35.8·Cardiff36.9
- Welsh Bacc Skills Challenge
- 49.2 Wales29.0·Cardiff19.2
Welsh Government interim KS4 measures, from My Local School. Points scores are averages across the cohort and are not comparable with England's Attainment 8.
Pupil Demographics
2025-26- Total Pupils
- 945
- SEND
- 7.8%
- FSM Eligible
- 9.0%
- EAL
- 4.8%
- SEN Support
- 7.8%
Attendance & Absence
2024-25*Data not available for 2025-26 — showing latest available results
- Overall Absence Rate
- 4.9% Wales7.3%·Cardiff7.1%
Attendance from My Local School (Welsh Government). Wales does not publish per-school persistent absence.
School Information
- Type
- Welsh establishment
- Phase
- Secondary
- Nursery
- Not applicable
- Sixth Form
- Does not have a sixth form
- Boarders
- Not applicable
Pupil Ethnicity
Loading chart
- White British: 65.2%
- Black African: 7.2%
- Mixed Other: 6.4%
- White Other: 5.2%
- Asian Indian: 3.6%
- Asian Chinese: 2.8%
- Other: 2.4%
- Mixed White & Black Caribbean: 2.0%
65.2%
White British
7.2%
Black African
6.4%
Mixed Other
Historical Trends
KS4 Performance
Pupil Demographics
Attendance & Absence
Contact & Location
Rookwood Close
Cardiff, Wales (pseudo)
Administrative
- Country
- Wales
- URN
- 401889
- UKPRN
- 10008735
- Establishment No.
- 4608
Common questions about The Bishop Of Llandaff C.I.W. High School
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- D54Cantonian High School
Cardiff · 0.5km away
- B79Ysgol Gyfun Gymraeg Glantaf
Cardiff · 0.6km away
- C59Ysgol Gyfun Gymraeg Plasmawr
Cardiff · 1.1km away
Schools like this
The nearest secondary schools to The Bishop Of Llandaff C.I.W. High School
Ysgol Gyfun Gymraeg Glantaf
Estyn: Not in follow-up
Score
B79
- Type
- Welsh establishment
- Phase
- Secondary
- Location
- Cardiff, CF14 2JL
- Distance
- 0.6km away
Ysgol Gyfun Gymraeg Plasmawr
Estyn: Not in follow-up
Score
C59
- Type
- Welsh establishment
- Phase
- Secondary
- Location
- Cardiff, CF5 3PZ
- Distance
- 1.1km away
Radyr Comprehensive School
Estyn: Not in follow-up
Score
B70
- Type
- Welsh establishment
- Phase
- Secondary
- Location
- Cardiff, CF15 8XG
- Distance
- 1.8km away
Whitchurch High School
Estyn: Not in follow-up
Score
C57
- Type
- Welsh establishment
- Phase
- Secondary
- Location
- Cardiff, CF14 2XJ
- Distance
- 2.0km away
Ty Gwyn Special School
Estyn: Not in follow-up
- Type
- Welsh establishment
- Phase
- Special
- Location
- Cardiff, CF5 5AQ
- Distance
- 2.0km away