SecondaryData as of May 2026

Ysgol Treffynnon

The Strand, Holywell, Flintshire, CH8 7EN

Secondary (ages 11-16)

Pupils

519

Ages

11-18

FSM

32.2%

Ofsted

Good

Jul 2025

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What parents say and who teaches here

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About Ysgol Treffynnon

Ysgol Treffynnon is a secondary school in Flintshire, Flintshire. Its latest Ofsted outcome is Good (2025 inspection). The school has around 519 pupils on roll. Use this page to explore performance trends, inspection history, admissions notes and neighbourhood context before applying.

Location: The Strand, Flintshire, CH8 7EN | More schools in Flintshire

Frequently asked questions about Ysgol Treffynnon

What is Ysgol Treffynnon's Ofsted rating?

Ysgol Treffynnon received a Good rating from Ofsted following its 2025 inspection.

Where is Ysgol Treffynnon located?

Ysgol Treffynnon is a secondary school in Flintshire, Flintshire (CH8 7EN).

How many pupils attend Ysgol Treffynnon?

Ysgol Treffynnon has around 519 pupils on roll according to the latest school census data.

How can I compare Ysgol Treffynnon with other schools?

View Ysgol Treffynnon's full profile on FavSchools for multi-year results and Ofsted history, then use the comparison tool or interactive map to explore nearby alternatives in Flintshire.