Marlborough Primary SchoolSt Mary's Catholic Primary School, Isleworth
Inspection, results, pupils and attendance side by side in Isleworth.
Summary of the comparison
Marlborough Primary School and St Mary's Catholic Primary School, Isleworth are primary schools in Isleworth.
Marlborough Primary School scores 71 out of 100 (grade B, strong) and St Mary's Catholic Primary School, Isleworth scores 67 out of 100 (grade C, average). Marlborough Primary School is ahead on our composite score.
Marlborough Primary School was judged Good and St Mary's Catholic Primary School, Isleworth was judged Good.
On the share of pupils meeting the expected standard in reading, writing and maths at Key Stage 2, the latest published figures are 78.0% for Marlborough Primary School and 76.0% for St Mary's Catholic Primary School, Isleworth.
The share of pupils meeting the expected standard at Key Stage 2 has risen at Marlborough Primary School (75.0% in 2022-23, 78.0% in 2024-25) and has risen at St Mary's Catholic Primary School, Isleworth (65.0% in 2022-23, 76.0% in 2024-25).
Side-by-side comparison
| Measure | IsleworthMarlborough Primary School | IsleworthSt Mary's Catholic Primary School, Isleworth | England average |
|---|---|---|---|
| Overview | |||
| Our score | B71/100Stronger figure | C67/100 | |
| Local ranking | 9th of 49 in Hounslow Stronger figure | 18th of 49 in Hounslow | |
| Inspection | Ofsted: Good | Ofsted: Good | |
| School type | Community school | Voluntary aided school | |
| Phase | Primary | Primary | |
| Age range | 3-11 | 3-11 | |
| Gender | Mixed | Mixed | |
| Pupils on roll | 568 | 393 | |
| Capacity | 660 | 420 | |
| Location | Isleworth, TW7 5XA | Isleworth, TW7 7EE | |
| Key Stage 2 (SATs) | |||
| Reading, writing & maths at expected standard | 78.0% Stronger figure | 76.0% | 62.0% |
| At higher standard | 19.0% Stronger figure | 11.0% | 8.0% |
| Reading average scaled score | 108.0 Stronger figure | 107.0 | 106.0 |
| Maths average scaled score | 107.0 | 107.0 | 105.0 |
| Pupils | |||
| Pupils in the census | 568 | 393 | |
| Free school meals (ever 6) | 17.6% | 11.4% | |
| English as an additional language | 51.4% | 32.6% | |
| SEN support | 16.9% | 16.0% | |
| SEN with an EHC plan | 3.9% | 2.0% | |
| Attendance | |||
| Overall absence | 6.4% | 4.9% Stronger figure | 6.2% |
| Persistent absence | 16.8% | 12.6% Stronger figure | 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.
KS2: expected standard in reading, writing and maths
Overall absence
Free school meal eligibility (ever 6)
Pupils on roll
Ethnicity over time
One panel per school: the largest groups across this comparison, one colour per group, on a shared scale.
Marlborough Primary School
St Mary's Catholic Primary School, Isleworth
Full profiles: Marlborough Primary School · St Mary's Catholic Primary School, Isleworth