Wallington County Grammar School
Wallington, Surrey, Greater London · SM6 7PH
A superselective boys' grammar in Wallington, Surrey, Wallington County draws applicants well beyond its immediate area through the Sutton Selective Eligibility Test (SET). With 1,117 pupils against a capacity of 1,100, it runs slightly over its designed size, reflecting strong demand for its 150 annual places. Nearly a third of pupils speak English as an additional language, pointing to a diverse and academically driven community. Entry is assessed at 11 in English and Maths using a bespoke paper.
1,117
Pupils
150
Places (PAN)
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Open in Google Maps ↗Overview & data
- Gender
- Boys
- Type
- superselective grammar school
- Pupils
- 1,117
- Pupil:teacher ratio
- 18
- Location
- Wallington, Surrey, Greater London
- Website
- www.wcgs-sutton.co.uk
Entrance & admissions
- Consortium
- Sutton Selective Eligibility Test (SET)
- Exam board
- Bespoke
- Subjects tested
- English, Maths
- Places (PAN)
- 150
- Entry age
- 11
Key dates· 2027 entry
Exam dateNext
15 September 2026
Application deadline
31 October 2026
Offers date
1 March 2027
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Latest results
Attainment 8
77.7
National average 46.9
GCSE grade 5+ (English & Maths)
99%
National average 47%
Teaching & academics
Results sit among the strongest in the country: an Attainment 8 score of 77.7 dwarfs the national average of 46.9, and 99% of pupils secure grade 5 or above in English and Maths, against a national figure of 47%. These are figures that follow from a genuinely selective intake and consistently high expectations. A pupil-to-teacher ratio of around 18 is typical for a large state grammar of this kind.
Learning support & SEN
- SEN support
- 3.67%
- EHC plans
- 0.27%
- English as additional language
- 31.2%
- Free school meals
- 6.8%
Ethos & heritage
- Boarding
- No
The last word
A high-performing superselective for boys who thrive on academic challenge; competition for its 150 places is fierce, so thorough 11+ preparation is essential.
The Passmate verdict
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Wallington County Grammar School 11+: frequently asked questions
Where is Wallington County Grammar School located?
Wallington County Grammar School is located at Croydon Road, Wallington, SM6 7PH.
What type of school is Wallington County Grammar School?
Wallington County Grammar School is a superselective state grammar school in Greater London.
What subjects does Wallington County Grammar School test in the 11+?
Wallington County Grammar School tests English and Maths at 11+.
Which exam board does Wallington County Grammar School use for the 11+?
Wallington County Grammar School's 11+ uses Bespoke.
When is the Wallington County Grammar School 11+ exam?
For the 2027 entry, the Wallington County Grammar School 11+ exam is on 15 September 2026.
How do I apply to Wallington County Grammar School?
For 2027 entry, the application deadline is 31 October 2026.
When are Wallington County Grammar School 11+ offers released?
For 2027 entry, Wallington County Grammar School releases offers on 1 March 2027.
Which consortium does Wallington County Grammar School belong to?
Wallington County Grammar School is part of the Sutton Selective Eligibility Test (SET) consortium.
How many places does Wallington County Grammar School offer?
Wallington County Grammar School has a published admission number of 150 places.
How many pupils attend Wallington County Grammar School?
Wallington County Grammar School has approximately 1,117 pupils on roll.
Compiled from public data. Last checked June 2026.