Best Secondary Schools in Sutton

We checked all 17 secondary schools in Sutton and list every one: 15 ranked, then 2 without a rank.

Schools checked
17
Ranked
15
Without a rank
2

Ranks combine 2024/25 GCSE results, worth 60% of each school's score, with the latest Ofsted outcome, worth 40%, as how we rank schools sets out. Rank 1 is the highest score in Sutton. Schools with the same score share a rank. Schools without published results or an Ofsted outcome follow the ranked schools, in name order.

Sutton also has 43 primary schools, ranked on SATs results and Ofsted. Every school in the area is also listed with the other schools in Sutton. Secondary schools are also ranked across all of London.

Ranked secondary schools in Sutton

  1. 1

    Wilson's School

    Academy, Selective, 1,327 pupils, inspected September 2022

    Ofsted: Outstanding
    Attainment 8
    86.9
    Grade 5+ English and maths
    100%

  2. 2

    Wallington High School for Girls

    Academy, Selective, 1,548 pupils, inspected March 2025

    Ofsted judgements: Outstanding
    Attainment 8
    80.5
    Grade 5+ English and maths
    99.5%

  3. 3

    Wallington County Grammar School

    Academy, Selective, 1,119 pupils, inspected January 2017

    Ofsted: Outstanding
    Attainment 8
    77.7
    Grade 5+ English and maths
    99.3%

  4. 4

    Harris Academy Sutton

    Free school, 1,294 pupils, inspected February 2023

    Ofsted: Outstanding
    Attainment 8
    58.2
    Grade 5+ English and maths
    70.2%

  5. 5

    Nonsuch High School for Girls

    Academy, Selective, 1,494 pupils, inspected February 2026

    Report card: Strong standard to exceptional
    Attainment 8
    80.5
    Grade 5+ English and maths
    98.7%

  6. 6

    Glenthorne High School

    Academy, 1,754 pupils, inspected January 2026

    Report card: Strong standard to exceptional
    Attainment 8
    61.6
    Grade 5+ English and maths
    75.2%

  7. 7

    Greenshaw High School

    Academy, 1,977 pupils, inspected October 2024

    Ofsted judgements: Good to outstanding
    Attainment 8
    57.7
    Grade 5+ English and maths
    70.5%

  8. 8

    Sutton Grammar School

    Academy, Selective, 1,061 pupils, inspected June 2022

    Ofsted: Good
    Attainment 8
    80.3
    Grade 5+ English and maths
    99.2%

  9. 9

    The John Fisher School

    Local authority maintained, 1,116 pupils, inspected October 2013

    Ofsted: Good
    Attainment 8
    55.6
    Grade 5+ English and maths
    65.1%

  10. 10

    Cheam High School

    Academy, 2,119 pupils, inspected May 2025

    Ofsted judgements: Good to outstanding
    Attainment 8
    50.7
    Grade 5+ English and maths
    56.9%

  11. 11

    St Philomena's Catholic High School for Girls

    Local authority maintained, 1,425 pupils, inspected February 2022

    Ofsted: Good
    Attainment 8
    57.2
    Grade 5+ English and maths
    60%

  12. 12

    Carshalton High School for Girls

    Academy, 1,394 pupils, inspected November 2017

    Ofsted: Good
    Attainment 8
    52.4
    Grade 5+ English and maths
    59.9%

  13. 13

    Carshalton Boys Sports College

    Academy, 1,539 pupils, inspected October 2022

    Ofsted: Good
    Attainment 8
    45.0
    Grade 5+ English and maths
    43.6%

  14. 14

    Overton Grange School

    Academy, 1,092 pupils, inspected December 2024

    Ofsted judgements: Requires improvement to good
    Attainment 8
    46.8
    Grade 5+ English and maths
    35.9%

  15. 15

    Oaks Park High School

    Academy, 1,407 pupils, inspected October 2023

    Ofsted: Good
    Attainment 8
    42.5
    Grade 5+ English and maths
    38%

Secondary schools in Sutton without a rank