Secondary Schools by Attainment 8 in Thurrock (2025)
Secondary schools ranked by Attainment 8, the average GCSE points per pupil across eight subjects. Listed with official data; 11 schools in Thurrock, East of England. Rank positions shown on each profile are within England and East of England.
- 181Grays Convent High SchoolGrays · Local authority SecondaryAttainment 8: 55.7
- 280Harris Academy Chafford HundredGrays · Academy SecondaryAttainment 8: 55.5
- 358Harris Academy RiversidePurfleet · Academy SecondaryAttainment 8: 47.9
- 456Harris Academy OckendonSouth Ockendon · Academy SecondaryAttainment 8: 47.3
- 561Orsett Heath AcademyGrays · Academy SecondaryAttainment 8: 47.0
- 658Thames Park Secondary SchoolGrays · Academy SecondaryAttainment 8: 46.4
- 749The Gateway AcademyGrays · Academy SecondaryAttainment 8: 46.1
- 843St Clere's SchoolStanford-le-Hope · Academy SecondaryAttainment 8: 43.2
- 944William Edwards SchoolGrays · Academy SecondaryAttainment 8: 42.5
- 1035The Hathaway AcademyGrays · Academy SecondaryAttainment 8: 41.1
- 1124Park AcademySouth Ockendon · Academy SecondaryAttainment 8: 37.5
| # | School | Sector | Attainment 8 | Success Index (England) | Key result | Students |
|---|---|---|---|---|---|---|
| 1 | Grays Convent High School Grays · Secondary · Ages 11–16 | Local authority | 55.7 | 80.5 Top 25% | 55.7 Attainment 8 | 655 |
| 2 | Harris Academy Chafford Hundred Grays · Secondary · Ages 11–19 | Academy | 55.5 | 79.9 Top 25% | 55.5 Attainment 8 | 1,435 |
| 3 | Harris Academy Riverside Purfleet · Secondary · Ages 11–18 | Academy | 47.9 | 57.8 Top 50% | 47.9 Attainment 8 | 1,111 |
| 4 | Harris Academy Ockendon South Ockendon · Secondary · Ages 11–18 | Academy | 47.3 | 56.3 Top 50% | 47.3 Attainment 8 | 1,440 |
| 5 | Orsett Heath Academy Grays · Secondary · Ages 11–16 | Academy | 47.0 | 61.0 Top 50% | 47.0 Attainment 8 | 699 |
| 6 | Thames Park Secondary School Grays · Secondary · Ages 11–16 | Academy | 46.4 | 57.9 Top 50% | 46.4 Attainment 8 | 808 |
| 7 | The Gateway Academy Grays · Secondary · Ages 11–16 | Academy | 46.1 | 48.8 Top 50% | 46.1 Attainment 8 | 1,030 |
| 8 | St Clere's School Stanford-le-Hope · Secondary · Ages 11–19 | Academy | 43.2 | 42.5 Lower 50% | 43.2 Attainment 8 | 1,460 |
| 9 | William Edwards School Grays · Secondary · Ages 11–16 | Academy | 42.5 | 43.7 Lower 50% | 42.5 Attainment 8 | 984 |
| 10 | The Hathaway Academy Grays · Secondary · Ages 11–16 | Academy | 41.1 | 35.2 Lower 50% | 41.1 Attainment 8 | 586 |
| 11 | Park Academy South Ockendon · Secondary · Ages 11–16 | Academy | 37.5 | 24.2 Lower 50% | 37.5 Attainment 8 | 594 |
Grays Convent High School in Grays leads the 2025 list of secondary schools by attainment 8 in Thurrock with Attainment 8 55.7. Of the 11 schools shown, 10 are academy, 1 are local authority.
For the full picture see the wider East of England secondary schools by attainment 8 league table, every school on the Thurrock page, or the comparison tool to put a shortlist side by side.
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Frequently asked questions
What is the best gcse results school in Thurrock?
Grays Convent High School in Grays, East of England ranks first among secondary schools by attainment 8 in Thurrock with Attainment 8 55.7 (Pupils on roll: 655).
How are secondary schools by attainment 8 in Thurrock ranked?
Secondary schools ranked by Attainment 8, the average GCSE points per pupil across eight subjects. Figures are the most recent published by the national authority and matched to the school directory.
Are these 2025 rankings official?
No. They are computed by Success Tutoring from official English data (DfE – Get Information About Schools; DfE – Compare school and college performance). Independent schools rarely appear in the performance tables, so most receive no attainment components and no score.