The Best Schools In Dyffryn Castell Rated & Reviewed


School Guide has helped 20 million parents find the best school for their child and here we reveal the 5 best performing schools in Dyffryn Castell. These top schools near Dyffryn Castell are ranked by their School Guide Star Rating, which is 100% based on official performance data including exam results and Ofsted inspections.

Visit each school’s page to see catchment area maps, parent reviews and exam results in full

Compare all schools in Dyffryn Castell and see the best and worst performing schools

Also view the local primary school league table

1

Ysgol Gyfun Penweddig

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Our number one ranked school in Dyffryn Castell based on our official School Guide Star Rating is Ysgol Gyfun Penweddig.

Pupils
587
Ages
11 - 19
Gender
Mixed
Type
Secondary (ages 11-19)
2

Ysgol Bro Hyddgen

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Ysgol Bro Hyddgen is ranked second in Dyffryn Castell based on its performance data and Ofsted rating.

Pupils
441
Ages
4 - 19
Gender
Mixed
Type
Middle (ages 4-19)
3

Llanidloes High School

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At number 3 in the best schools in Dyffryn Castell based on our authoritative ranking is Llanidloes High School.

Pupils
703
Ages
11 - 19
Gender
Mixed
Type
Secondary (ages 11-19)
4

Penglais School

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The school ranked at number four in our Dyffryn Castell league table is Penglais School based on the summary of its performance in the last academic year.

Pupils
1120
Ages
11 - 19
Gender
Mixed
Type
Secondary (ages 11-19)

Top 5 best performing schools in Dyffryn Castell and their catchment areas in Dyffryn Castell ranked by School Guide in 2026

  • Ysgol Gyfun Penweddig
  • Ysgol Bro Hyddgen
  • Llanidloes High School
  • Penglais School

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