GCSE results 2026

Sutton GCSE results 2026

Provisional 2025/26 results for 15 state secondary schools in Sutton, 3,349 pupils. Sutton ranks 2 of 151 councils for Attainment 8, which fell by 0.4 points on 2025.

Grade 5+ English & maths

69.4%

21.6 pts above England

Grade 7+ English & maths

41.0%

26.3 pts above England

Attainment 8

60.5

12.9 points above England

Council rank

2 / 151

By average Attainment 8

Sutton at a glance

Highest Attainment 8: Wilson's School (86.8); highest non-selective: Glenthorne High School (63.6).
Schools range from 39.0 to 86.8 on Attainment 8, a spread of 47.8 points, so the school you choose matters more than the council average.
Disadvantaged pupils averaged 43.1, 20.6 points behind their classmates (a wider gap than England’s 13.8). They did best at Wilson's School (84.3).
Sutton has 5 grammar schools, which lift the council average. Compare the non-selective schools with each other. Grammar schools in Sutton.
Most improved on 2025: Wallington County Grammar School, up 4.3 points to 82.0.

Every Sutton secondary school, ranked

Ranked by Attainment 8 · 2025/26 provisional · E&M: English and maths

#	School	Pupils	Attainment 8	vs 2025	Grade 4+ E&M	Grade 5+ E&M	Grade 7+ E&M	Disadvantaged A8
1	Wilson's SchoolGrammar · Boys · Church of England	193	86.8	−0.1	100.0%	100.0%	96.9%	84.3
2	Sutton Grammar SchoolGrammar · Boys	134	82.6	+2.3	100.0%	100.0%	88.1%	—
3	Wallington County Grammar SchoolGrammar · Boys	149	82.0	+4.3	100.0%	99.3%	93.3%	80.6
4	Nonsuch High School for GirlsGrammar · Girls	204	81.8	+1.3	100.0%	100.0%	93.1%	80.8
5	Wallington High School for GirlsGrammar · Girls	208	80.3	−0.2	100.0%	100.0%	91.3%	78.1
6	Glenthorne High SchoolTop 10% three years running	285	63.6	+2.0	90.2%	80.4%	42.8%	51.8
7	Harris Academy SuttonTop 10% three years running	212	58.7	+0.5	81.6%	69.3%	33.0%	44.4
8	Greenshaw High SchoolPartially selective	316	56.5	−1.2	80.4%	68.0%	29.1%	43.7
9	St Philomena's Catholic High School for GirlsGirls · Roman Catholic	229	54.4	−2.8	80.3%	57.6%	20.5%	49.1
10	Cheam High School	315	53.1	+2.4	77.5%	61.3%	21.9%	39.8
11	Carshalton High School for GirlsGirls	241	51.7	−0.7	74.3%	55.6%	20.7%	38.0
12	The John Fisher SchoolBoys · Roman Catholic	188	50.8	−4.8	80.3%	59.0%	14.4%	34.6
13	Overton Grange School	200	47.3	+0.5	65.0%	45.0%	14.5%	34.3
14	Carshalton Boys Sports CollegeBoys	237	46.1	+1.1	67.9%	49.8%	12.7%	34.7
15	Oaks Park High School	238	39.0	−3.5	53.8%	29.0%	5.5%	30.2
	England average		47.6		66.8%	47.8%	14.7%	37.7

Disadvantaged A8: Attainment 8 of pupils eligible for free school meals in the last six years or looked after; blank where the school has too few to publish. Small year groups move more from year to year.

Sutton against the rest of London

Grade 5+ in English and maths, 2026

Reading these figures

Attainment 8 is out of 90: a pupil’s grades in eight GCSE slots added up, with English and maths counted twice.
There is no Progress 8 this year (these pupils sat no KS2 SATs), so results partly reflect each school’s intake.
These are provisional figures; revised ones with re-marks follow in early 2027.
Source: Department for Education, Key stage 4 performance (school-level data). Council figures are our pupil-weighted calculation over state-funded mainstream schools; independent schools are not included.