St Clere's SchoolMossbourne Port Side Academy
Inspection, results, pupils and attendance side by side in Stanford-le-Hope.
Summary of the comparison
St Clere's School and Mossbourne Port Side Academy are secondary schools in Stanford-le-Hope.
St Clere's School scores 53 out of 100 (grade D, below average) and Mossbourne Port Side Academy scores 45 out of 100 (grade D, below average). St Clere's School is ahead on our composite score.
St Clere's School was judged the expected standard and Mossbourne Port Side Academy was judged Requires improvement.
On GCSE Attainment 8, the latest published figures are 42.9 for St Clere's School and 42.0 for Mossbourne Port Side Academy.
GCSE Attainment 8 has held broadly level at St Clere's School (44.5 in 2021-22, 42.9 in 2025-26).
Side-by-side comparison
| Measure | Stanford-le-HopeSt Clere's School | Stanford-le-HopeMossbourne Port Side Academy | England average |
|---|---|---|---|
| Overview | |||
| Our score | D53/100Stronger figure | D45/100 | |
| Local ranking | 7th of 13 in Thurrock Stronger figure | 12th of 13 in Thurrock | |
| Inspection | Ofsted: GoodStronger figure | Ofsted: Requires improvement | |
| School type | Academy converter | Academy converter | |
| Phase | Secondary | Secondary | |
| Age range | 11-19 | 11-16 | |
| Gender | Mixed | Mixed | |
| Pupils on roll | 1,460 | 443 | |
| Capacity | 1,500 | 780 | |
| Location | Stanford-le-Hope, SS17 0NW | Stanford-le-Hope, SS17 0NS | |
| GCSE results | |||
| Attainment 8 | 42.9 Stronger figure | 42.0 | 46.2 |
| Grade 5+ in English & maths | 41.3% | 43.9% Stronger figure | 46.3% |
| Grade 4+ in English & maths | 63.0% Stronger figure | 60.2% | 64.8% |
| Cohort | 235 | 123 | |
| A-level results | |||
| A-level entries | 93 | Not reported | |
| A-level average points | 24.6 | Not reported | 35.0 |
| A-level average grade | D+ | Not reported | |
| Best 3 A-levels points | 25.6 | Not reported | 35.8 |
| AAB+ incl. facilitating subjects | 2.7% | Not reported | 17.5% |
| Pupils | |||
| Pupils in the census | 1,438 | 582 | |
| Free school meals (ever 6) | 22.9% | 36.4% | |
| English as an additional language | 7.6% | 14.9% | |
| SEN support | 10.7% | 7.7% | |
| SEN with an EHC plan | 4.5% | 4.1% | |
| Attendance | |||
| Overall absence | 7.5% Stronger figure | 8.3% | 6.2% |
| Persistent absence | 20.3% Stronger figure | 25.6% | 15.8% |
marks the stronger figure on measures with a clear direction. Rows describing a school's intake, such as free school meals, English as an additional language and SEN, carry no marker: they describe who a school serves, not how well it serves them.
Historical trends
Each solid line is one school; the dashed line is the national average.
GCSE Attainment 8
Overall absence
Free school meal eligibility (ever 6)
Pupils on roll
Full profiles: St Clere's School · Mossbourne Port Side Academy