1
St Mark's Church of England Academy
Secondary • Academy sponsor led • Mitcham
Outstanding
Best Secondary schools in Merton
Top 20 by latest Ofsted graded judgements
(showing top 10 – Go Pro for full list)
Quick compare:
Top 3 secondary schools in Merton
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These rankings cover secondary schools in the local authority of Merton based on the most recent graded Ofsted inspections. We order by headline grade first, then by publication date; ties are broken using “Quality of education” (where available), then contextual signals.
Graded secondary schools
7
Outstanding
5
Good
2
Median inspection year
2019
Ofsted grade mix (graded schools)
O: 71% · G: 29% · RI: 0% · I: 0%
Summary
Outstanding: 5
Good: 2
Requires improvement: 0
Inadequate: 0
Earliest inspection
Oct 2013
(exact date for Pro)
Latest inspection
Jun 2024
(exact date for Pro)
These rankings use each school’s latest graded Ofsted inspection. Ungraded visits do not replace the most recent graded judgement.
2
Harris Academy Wimbledon
Secondary • Free schools • London
Outstanding
3
Harris Academy Merton
Secondary • Academy sponsor led • Mitcham
Outstanding
4
Harris Academy Morden
Secondary • Academy sponsor led • Morden
Outstanding
5
Ricards Lodge High School
Secondary • Community school • London
Outstanding
6
Raynes Park High School
Secondary • Community school • London
Good
7
Wimbledon College
Secondary • Voluntary aided school • London
Good
How we rank these schools
- Headline Ofsted grade orders: Outstanding (1), then Good (2), then RI (3), then Inadequate (4).
- More recent graded inspection dates rank higher.
- Where available, we use the Quality of education sub-judgement as a tie-breaker.
- We may consider contextual signals (e.g., %FSM, roll size) to break remaining ties.
Ungraded visits don’t replace the last graded judgement.
About Ofsted grades
- Outstanding (1) — highest judgement across key areas.
- Good (2) — consistently meets standards.
- Requires improvement (3) — not yet good; clear areas to improve.
- Inadequate (4) — significant weaknesses found.
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