Thames Park Secondary School
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Thames Park Secondary School is a free school in Grays for boys and girls aged 11 to 16. It has 808 pupils and room for 900. About 29 in every 100 pupils come from a low-income family, about the same as most schools in England. We give it 41 out of 100. That puts it in line with schools like it, ahead of 36% of the 50 schools most like it. Ofsted's last grade was good, back in 2023.
Chadwell Road, Grays, RM17 5FP01375 470790thames-park.osborne.coopMrs Sam Dyer headteacherAll details
What Ofsted found
Ofsted's last full inspection was on 25 January 2023, back when it gave schools one overall grade. Read the report on Ofsted's website.
Good overall.
Results
GCSE results, summer 2025
111 pupils sat their GCSEs. Here is how they did against every state secondary in England.
All GCSE measures, year by year
| Measure | 2025 | 2024 | 2023 | Thurrock | England |
|---|---|---|---|---|---|
| Pupils at the end of Year 11 | 111 | 0 | 0 | – | – |
| Average GCSE scoreAttainment 8 | 46.4 | – | – | 46.4 | 46.8 |
| Strong pass in English and mathsGrade 5+ in English and maths | 54% | – | – | 47% | 46% |
| Standard pass in English and mathsGrade 4+ in English and maths | 78% | – | – | 67% | 66% |
| Core subjects scoreEBacc average point score | 3.85 | – | – | 4.11 | 4.15 |
| Taking the core subjectsEBacc entry | 16% | – | – | 47% | 41% |
| Average GCSE score: low-income pupilsAttainment 8, disadvantaged | 39.4 | – | – | – | – |
| Average GCSE score: other pupilsAttainment 8, non-disadvantaged | 49.1 | – | – | – | – |
Subjects
Results came out for 17 GCSE subjects in 2025. Each figure is the share of pupils who got a grade 5 or better, next to the average for state secondaries in England.
Strongest subjects
Subjects that did worse than the England average: Business (36% here, 51% across England), Chemistry (69% here, 81% across England), Physics (72% here, 82% across England).
The small number is how many pupils sat each subject. Subjects with fewer than six pupils aren't published.
Every subject against England, 2025
| Subject | Entries | Grades 9 to 7 | Grades 9 to 5 | Grades 9 to 4 | England 9 to 5 | Rank in England |
|---|---|---|---|---|---|---|
| Mathematics | 109 | 31% | 65% | 84% | 53% | 635 of 3,211 |
| English Literature | 109 | 14% | 56% | 80% | 58% | 1,568 of 3,202 |
| English Language | 109 | 19% | 53% | 72% | 54% | 1,494 of 3,210 |
| Combined Science | 73 | 6% | 30% | 45% | 36% | 1,866 of 3,084 |
| Business | 70 | 9% | 36% | 51% | 51% | 1,313 of 1,806 |
| History | 40 | 23% | 55% | 70% | 52% | 1,253 of 3,126 |
| Geography | 36 | 8% | 47% | 72% | 51% | 1,588 of 3,116 |
| Physics | 36 | 31% | 72% | 86% | 82% | 1,876 of 2,546 |
| Biology | 36 | 33% | 75% | 89% | 82% | 1,834 of 2,570 |
| Chemistry | 36 | 22% | 69% | 89% | 81% | 1,961 of 2,537 |
| Design & Technology | 30 | 20% | 50% | 63% | 50% | 689 of 1,478 |
| Computer Science | 22 | 23% | 55% | 64% | 56% | 913 of 1,861 |
| Drama | 17 | 18% | 77% | 82% | 60% | – |
| Other Modern Languages | 15 | 33% | 33% | 33% | 49% | – |
| French | 15 | 40% | 67% | 73% | 60% | – |
| Music | 12 | 0% | 75% | 83% | 61% | – |
| Art and Design | 11 | 36% | 91% | 100% | 58% | – |
In combined science each pupil gets two grades and we count the lower one. Rankings only include state secondaries where 20 or more pupils sat the subject.
Does every child do well here?
A good school does well by every child, not just on average. Each row compares two groups of pupils here. The grey marks show the same two groups across England. Every gap at this school is smaller than the gap across England. When a group has fewer than about ten pupils, its figures jump around a lot from year to year.
At GCSE, 2025
Low-income means the child has had free school meals at some point in the last six years. A group's figure isn't published when it has fewer than six pupils.
Getting a place
Open to all. There is no entrance test.
173 places were empty (19% of the total), so almost everyone who applies gets in. Pupil numbers have grown by 208% since 2021/22.
Each council publishes its own figures on how many families applied and how far away the last child to get a place lived. We are adding councils one at a time. If you have a link to Thurrock council's admissions booklet, send it to us.
Who goes here
Who a school teaches matters. That is why our score compares it with schools that take in a similar mix of children, not with every school in the country.
The most common needs among pupils getting extra support: Autistic spectrum disorder (53), SEN support but no specialist assessment of type of need (34), Moderate learning difficulty (26), emotional and mental health (26), language and communications needs (23), Specific learning difficulty (11).
How the mix of pupils has changed
| Census | 2026 | 2025 | 2024 | 2023 | 2022 | 2021 |
|---|---|---|---|---|---|---|
| Pupils on roll | 808 | 740 | 566 | 362 | 234 | 110 |
| Pupils from low-income familiesFree school meals | 29% | 29% | 26% | 27% | 27% | 21% |
| Pupils learning EnglishEnglish as an additional language | 30% | 33% | 33% | 35% | 34% | 34% |
| Pupils getting extra supportSEN support | – | 16% | 9% | 5% | 8% | 10% |
| Pupils with an EHC planEducation, health and care plans | – | 6% | 6% | 7% | 5% | 6% |
Attendance and behaviour
In 2024/25 pupils were in school 91.5% of the time. Across similar schools in England it was 91.4%.
Attendance year by year
| Measure | 2024/25 | 2023/24 | 2022/23 | 2021/22 | 2020/21 | England |
|---|---|---|---|---|---|---|
| Sessions missedOverall absence | 8.5% | 7.4% | 6.7% | 5.4% | 4.5% | 8.6% |
| Missed with permissionAuthorised absence | 4.5% | 4.4% | 4.6% | 3.9% | 3.4% | – |
| Missed without permissionUnauthorised absence | 4.0% | 3.0% | 2.0% | 1.5% | 1.1% | – |
| Pupils missing a lot of schoolPersistent absence | 24.6% | 21.9% | 16.1% | 15.8% | 13.2% | 23.9% |
| SuspensionsSuspension rate | 33.2 | 51.4 | 15.2 | 14.5 | 5.5 | – |
| Permanent exclusionsPermanent exclusions | 1 | 0 | 0 | 0 | 1 | – |
Staff and money
From the government's count of school staff in November 2025 and the school's published accounts.
Money
From the academy accounts return, year to August 2025. The per-pupil figures are compared with other secondary schools in England that report their accounts the same way.
Reserves are the money left over at the end of the year, kept back for emergencies and big projects. Being in the red year after year is a warning sign. Very large reserves can mean money sitting in the bank instead of being spent on today's pupils. Academy figures are rounded to the nearest £1,000 and include a share of any money the trust holds centrally.
The area around the school
Crime figures come from police.uk. The police record each crime at the nearest of a fixed set of map points rather than the exact spot, so “within 500 m” is only rough. House prices are from HM Land Registry sales nearby over the last two years.
Nearby schools
The closest secondary schools, nearest first. Hover over a row to see it on the map.
| School | Type | Distance | Pupils | Ofsted | Score | |
|---|---|---|---|---|---|---|
| Grays Convent High School | Roman Catholic | 0.7 miles | 655 | Good 2023 | 86 | Compare |
| The Hathaway Academy | Academy | 1.1 miles | 586 | Good 2024 | 35 | Compare |
| Harris Academy Chafford Hundred | Academy | 1.4 miles | 1,435 | Outstanding 2024 | 95 | Compare |
| The Gateway Academy | Academy | 1.8 miles | 1,030 | Not inspected | 70 | Compare |
| Orsett Heath Academy | Free school | 1.8 miles | 699 | Good 2023 | 51 | Compare |
| William Edwards School | Academy | 2.1 miles | 984 | Report card 2026 | 18 | Compare |
| Leigh Academy Ebbsfleet | Academy | 2.3 miles | 788 | Good 2019 | 36 | Compare |
| Alkerden Church of England Academy | Free school | 2.7 miles | 128 | Not inspected | – | Compare |
Compared with schools like it
Our score compares Thames Park Secondary School with the 47 schools in England whose pupils are most like its own. We match on family income, how many children are learning English, special needs, the neighbourhood, the size of the school and how it admits pupils. Those 47 schools are dotted all over the country, so we don't list them. What matters is where this school sits among them.
Nearby schools with a similar mix of pupils that score higher
Of those 47 schools, these are within 25 km and score at least five points more than Thames Park Secondary School, nearest first. A school with the same kind of pupils and a higher score is the fairest sign that it gets more out of them.
| School | Type | Distance | Pupils | Ofsted | Score | |
|---|---|---|---|---|---|---|
| Harris Academy Riverside | Free school | 3.6 miles | 1,111 | Report card 2026 | 64 | Compare |
| Harris Academy Rainham | Academy | 5.8 miles | 913 | Not inspected | 79 | Compare |
| Redden Court School | Academy | 8.7 miles | 1,058 | Outstanding 2022 | 83 | Compare |
| St Edward's Church of England Academy | Academy | 9.9 miles | 918 | Report card 2026 | 49 | Compare |
| St Matthew Academy | Academy | 13.9 miles | 1,063 | No overall grade 2025 | 85 | Compare |
| Prendergast Ladywell School | Academy | 15.2 miles | 1,280 | Not inspected | 62 | Compare |
How the score was worked out
The score is out of 100. A 41 means that once everything below is added up, this school comes out ahead of 41% of secondary schools in England. Results bounce around from year to year, especially in small schools, so we also show a likely range: 30 to 52. Every part is judged against schools with a similar mix of pupils. For small schools we pull each part towards the group average, so one unusual year can't swing the score too far.
| What we looked at | How much it counts | Against schools like it | Effect on the score | Based on |
|---|---|---|---|---|
| Results over three years | 20% | in line | +0.02 | 2025 results; 111 pupils |
| Ofsted inspection | 19% (normally 20%, cut because the inspection is old) | in line | +0.02 | Ofsted grade, 3.6 years old |
| Progress pupils make | 20% | in line | +0.06 | Contextualised attainment (no DfE progress measure available); 111 pupils |
| Direction of travel over five years | 10% | well below | -0.28 | results and attendance falling year on year |
| Attendance and behaviour | 10% | in line | -0.01 | 2024/25; 777 pupils |
| Results, allowing for the mix of pupils | 10% | in line | +0.03 | Attainment relative to schools with a similar intake; 111 pupils |
| What pupils do next | 0% | no data | – | |
| What parents say | 0% | no data | – |
Worked out on 13 September 2026 (method v1). Read how the score works, including every weight and the checks we run. Think a number is wrong? Tell us.
Questions parents ask
Is Thames Park Secondary School a good school?
It is about average. Thames Park Secondary School scores 41 out of 100. That is in line with schools that take in a similar mix of pupils, and ahead of 36% of the 50 schools most like it in England. The score could fairly be anywhere from 30 to 52, so a few points either way between schools doesn't mean much. Its results have been slipping over the last five years.
What is Thames Park Secondary School's Ofsted rating?
Ofsted rated Thames Park Secondary School good at its last full inspection on 25 January 2023.
How good are Thames Park Secondary School's GCSE results?
In summer 2025, 54% of pupils got a grade 5 or better in both English and maths. Across England it was 46%. Its Attainment 8 score, which is the average grade across a pupil's best eight subjects times ten, was 46.4, against 46.8 for England.
How many pupils does Thames Park Secondary School have?
808 pupils aged 11 to 16 were on the roll in January 2026. It has 900 places, so it is 90% full.
Is Thames Park Secondary School oversubscribed?
Probably not. 173 places were empty in 2024/25 (19% of the total), so most families who apply get a place.
What is attendance like at Thames Park Secondary School?
Pupils were in school 91.5% of the time in 2024/25. Similar schools in England managed 91.4%. 25% of pupils missed at least a tenth of the year.
How big are the classes at Thames Park Secondary School?
The average class had 23.6 pupils in January 2026. Across England it was 22.8. 15% of classes had more than 30 pupils.
Does Thames Park Secondary School have a sixth form?
No. Pupils leave after Year 11 for a sixth form elsewhere, a college or an apprenticeship.
These answers come straight from the figures on this page and update when new data comes out.
Contact and details
- Address
- Chadwell Road, Grays, RM17 5FP
- Telephone
- 01375 470790
- Website
- www.thames-park.osborne.coop
- Headteacher
- Mrs Sam Dyer
- Type of school
- Free school (Free schools, free schools)
- Phase
- Secondary school, ages 11-16
- Gender
- Mixed
- Religious character
- None
- Multi-academy trust
- Osborne Co-operative Academy Trust (12 schools)
- Local authority
- Thurrock
- Ward
- Grays Riverside
- Constituency
- Thurrock
- Setting
- Urban: Nearer to a major town or city
- Opened
- 1 September 2020 (new provision)
- URN
- 147853 · LAESTAB 8834005 · UKPRN 10086452
Recent changes
- New KS4 results for 2024/25
Where these figures come from
- School details: Department for Education, Get Information About Schools, refreshed daily (this page rebuilt 13 September 2026).
- Inspections: Ofsted management information, monthly; latest publication in our data 27 August 2026.
- GCSE results: DfE key stage 4 performance tables, 2024/25 final.
- Attendance: DfE pupil absence in schools in England, 2024/25 full year.
- Pupil characteristics: DfE school census, January 2026.
- Staff: DfE school workforce census, November 2025.
- Class sizes: DfE schools, pupils and their characteristics, January 2026.
- Pupil premium: DfE allocations and conditions of grant, 2026 to 2027.
- Money: DfE financial benchmarking and insights tool, academy accounts return 2024/25.
- Neighbourhood: police.uk street-level crime, HM Land Registry price paid data, NaPTAN bus stops, English Indices of Deprivation 2025.
- All under the Open Government Licence v3.0. Full list and update calendar.