Sutton Grammar School
#6 of 640 secondary schools in London
#11 of 4,090 nationally
About Sutton Grammar School
Sutton Grammar School is a academy secondary located in Sutton, in the Sutton local authority of London, England. It caters for Ages 11–18 and is a boys' school. In 2025 it enrolled 1,061 students. Academies and free schools are state-funded and free to attend, run by academy trusts rather than the local authority.
Its Success Index (England) is 99.1 out of 100, placing it in the top 5% of secondary schools in England and 6th of 640 ranked secondary schools in London. Its strongest component is community advantage (fewer pupils on free school meals) (100th percentile), and its weakest is a level points per entry (96th percentile).
Other published figures: pupils on roll 1,061; capacity filled 126.3%; grade 4+ english & maths 100%; ebacc average points 7.46.
There are 21 schools in Sutton; Sutton Grammar School ranks 1st of 20 scored schools there.
Success Index (England) breakdown
Each component is a percentile against secondary schools across England.
- KS2: reading, writing & maths expected standard (35%)–
- KS2: higher standard (20%)–
- KS2: reading progress (10%)–
- KS2: maths progress (10%)–
- Progress 8 (20%)–
- Attainment 8 (30%)80.3
- Grade 5+ in English & maths (15%)99.2%
- A level points per entry (10%)47.6
- Community advantage (fewer pupils on free school meals) (15%)1.3%
The Success Index (England) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Sutton Grammar School by the official sources.
- Pupils on roll
- 1,061
- Number of pupils in the latest school census.
- Free school meals
- 1.3%
- Percentage of pupils eligible for free school meals.
- Capacity filled
- 126.3%
- Pupils on roll as a share of the school's reported capacity.
- Attainment 8
- 80.3
- Average GCSE points across eight subjects.
- Grade 5+ English & maths
- 99.2%
- Share of pupils with a strong pass in both English and maths GCSE.
- Grade 4+ English & maths
- 100%
- Share of pupils with a standard pass in both English and maths GCSE.
- EBacc average points
- 7.46
- Average point score across the English Baccalaureate subjects.
- A level points per entry
- 47.6
- Average points per A level entry (A* = 60, E = 10).
Free academic assessment
Is your child on track for their SATs and GCSEs?
Success Tutoring offers personalised English and maths tutoring mapped to the National Curriculum. Start with a free online assessment and a clear plan for the year ahead.
- Personalised learning plan mapped to the Australian Curriculum
- English & Maths from Kindergarten to Year 12
- Flexible memberships, no lock-in contracts
- Centres across NSW, VIC, QLD, WA, SA and ACT
Schools near Sutton Grammar School
Closest schools by straight-line distance, with their Success Index (England).
Manor Park Primary Academy
Sutton · Academy primary · Ages 2–11
710 students · 162 m away
Robin Hood Junior School
Sutton · Local authority primary · Ages 7–11
359 students · 439 m away
Sutton High School GDST
Sutton · Independent all-through · Ages 3–18
878 students · 719 m away
Robin Hood Infants' School
Sutton · Local authority primary · Ages 5–7
239 students · 788 m away
All Saints Benhilton CofE Primary School
Sutton · Local authority primary · Ages 3–11
462 students · 840 m away
Homefield Preparatory School
Sutton · Independent all-through · Ages 3–14
224 students · 979 m away
Devonshire Primary School
Sutton · Local authority primary · Ages 3–11
678 students · 1.2 km away
Westbourne Primary School
Sutton · Academy primary · Ages 3–11
656 students · 1.3 km away
Greenshaw High School
Sutton · Academy secondary · Ages 11–18
1,977 students · 1.3 km away
St Philomena's Catholic High School for Girls
Carshalton · Local authority secondary · Ages 11–18
1,425 students · 1.4 km away
Similar schools
Academy secondary schools in London with a comparable Pupils on roll.
Leigh Academy Blackheath
London · Academy secondary · Ages 11–18
1,060 students
St Matthew Academy
London · Academy all-through · Ages 4–16
1,063 students
Rivers Academy West London
Feltham · Academy secondary · Ages 11–18
1,058 students
Redden Court School
Romford · Academy secondary · Ages 11–16
1,058 students
St Paul's Academy
London · Academy secondary · Ages 11–16
1,066 students
Hall Mead School
Upminster · Academy secondary · Ages 11–16
1,068 students
Frequently asked questions
Is Sutton Grammar School a good school?
Sutton Grammar School has a Success Index (England) of 99.1 out of 100 (Top 5% of secondary schools in England) and ranks #6 of 640 in London. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Sutton Grammar School rank in London?
Sutton Grammar School ranks #6 of 640 secondary schools in London and #11 of 4,090 nationally on the Success Index (England) (2025 data).
How many students attend Sutton Grammar School?
Sutton Grammar School had 1,061 students in 2025.
Is Sutton Grammar School a primary school or a secondary school?
Sutton Grammar School is classified as a secondary covering Ages 11–18. It is a academy school.
What other schools are near Sutton Grammar School?
There are 10 schools within 15 km of Sutton Grammar School; they are listed on this page with their Success Index (England) and distance, and can be compared side by side.