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Ysgol Dyffryn Aman

Margaret Street, Ammanford, Carmarthenshire, SA18 2NW

Local ranking8th of 12 secondary schools in Carmarthenshire
Estyn: Not in follow-up

Secondary

Phase

Not published

Capacity

11-19

Age range

Not applicable

Gender

Latest data: 2025 GCSEs · Estyn inspection 22 November 2019. Figures last updated .

Year:

Key Stage 4 Results

2024-25

*Data not available for 2025-26 — showing latest available results

Capped 9 points score
344.6 Wales354.3·Carmarthenshire341.7
Literacy points score
39.4 Wales38.6·Carmarthenshire39.1
Numeracy points score
34.9 Wales36.0·Carmarthenshire35.7
Science points score
37.5 Wales35.8·Carmarthenshire35.0
Welsh Bacc Skills Challenge
28.3 Wales29.0·Carmarthenshire33.5

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
1325
SEND
7.3%
FSM Eligible
21.1%
EAL
0.9%
SEN Support
7.3%

Attendance & Absence

2024-25

*Data not available for 2025-26 — showing latest available results

Overall Absence Rate
14.8% Wales7.3%·Carmarthenshire7.8%

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
Has a sixth form
Boarders
Not applicable

Pupil Ethnicity

2024-25
Loading chart
  • White British: 94.1%
  • White Other: 2.3%
  • Mixed Other: 1.6%
  • Mixed White & Asian: 0.7%
  • Asian Indian: 0.7%
  • Other: 0.7%

94.1%

White British

2.3%

White Other

1.6%

Mixed Other

Historical Trends

KS4 Performance

Pupil Demographics

Attendance & Absence

Contact & Location

01269592441

Margaret Street

Carmarthenshire, Wales (pseudo)

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Administrative

Country
Wales
URN
401751
UKPRN
10008726
Establishment No.
4029

Common questions about Ysgol Dyffryn Aman

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