Wallington County Grammar School
🇬🇧 Official data · 2025Wallington, London SM6 7PH · Sutton
#10 of 640 secondary schools in London
#23 of 4,090 nationally
About Wallington County Grammar School
Wallington County Grammar School is a academy secondary located in Wallington, in the Sutton local authority of London, England. It caters for Ages 11–18 and is a boys' school. In 2025 it enrolled 1,119 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 98.3 out of 100, placing it in the top 5% of secondary schools in England and 10th of 640 ranked secondary schools in London. Its strongest component is grade 5+ in english & maths (99th percentile), and its weakest is a level points per entry (96th percentile).
Other published figures: pupils on roll 1,119; capacity filled 101.7%; grade 4+ english & maths 100%; ebacc average points 7.25.
There are 13 schools in Wallington; Wallington County Grammar School ranks 2nd of 11 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%)77.7
- Grade 5+ in English & maths (15%)99.3%
- A level points per entry (10%)47.6
- Community advantage (fewer pupils on free school meals) (15%)6.9%
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 Wallington County Grammar School by the official sources.
- Pupils on roll
- 1,119
- Number of pupils in the latest school census.
- Free school meals
- 6.9%
- Percentage of pupils eligible for free school meals.
- Capacity filled
- 101.7%
- Pupils on roll as a share of the school's reported capacity.
- Attainment 8
- 77.7
- Average GCSE points across eight subjects.
- Grade 5+ English & maths
- 99.3%
- 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
- 7.25
- 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).
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Schools near Wallington County Grammar School
Closest schools by straight-line distance, with their Success Index (England).
Holy Trinity CofE Junior School
Wallington · Local authority primary · Ages 7–11
324 students · 227 m away
Beddington Infants' School
Wallington · Local authority primary · Ages 2–7
277 students · 301 m away
Collingwood School
Wallington · Independent primary · Ages 2–11
112 students · 791 m away
All Saints Carshalton Church of England Primary School
Carshalton · Academy primary · Ages 3–11
432 students · 804 m away
Victor Seymour Infants' School
Carshalton · Academy primary · Ages 3–7
326 students · 1.1 km away
Beddington Park Academy
Croydon · Academy primary · Ages 4–11
350 students · 1.2 km away
Hackbridge Primary School
Wallington · Local authority primary · Ages 3–11
809 students · 1.2 km away
Harris Junior Academy Carshalton
Carshalton · Academy primary · Ages 7–11
358 students · 1.2 km away
St Mary's RC Infants School
Carshalton · Local authority primary · Ages 3–7
284 students · 1.3 km away
St Mary's RC Junior School
Carshalton · Local authority primary · Ages 7–11
361 students · 1.3 km away
Similar schools
Academy secondary schools in London with a comparable Pupils on roll.
Woolwich Polytechnic School for Girls
Thamesmead · Academy secondary · Ages 11–16
1,120 students
Harris Girls Academy Bromley
Beckenham · Academy secondary · Ages 11–18
1,117 students
E-ACT Crest Academy
London · Academy secondary · Ages 11–19
1,116 students
Mulberry Academy Woodside
London · Academy secondary · Ages 11–16
1,124 students
Sacred Heart High School
London · Academy secondary · Ages 11–19
1,113 students
The John Roan School
London · Academy secondary · Ages 11–18
1,112 students
Frequently asked questions
Is Wallington County Grammar School a good school?
Wallington County Grammar School has a Success Index (England) of 98.3 out of 100 (Top 5% of secondary schools in England) and ranks #10 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 Wallington County Grammar School rank in London?
Wallington County Grammar School ranks #10 of 640 secondary schools in London and #23 of 4,090 nationally on the Success Index (England) (2025 data).
How many students attend Wallington County Grammar School?
Wallington County Grammar School had 1,119 students in 2025.
Is Wallington County Grammar School a primary school or a secondary school?
Wallington County Grammar School is classified as a secondary covering Ages 11–18. It is a academy school.
What other schools are near Wallington County Grammar School?
There are 10 schools within 15 km of Wallington County Grammar School; they are listed on this page with their Success Index (England) and distance, and can be compared side by side.