Hamilton Primary School vs St Mary's School for Girls
A head-to-head comparison of two schools in East of England, England, 909 m apart, using official English 2025 data. The better value in each row is highlighted.
Hamilton Primary School
Colchester · Local authority primary · Ages 4–11
420 students
St Mary's School for Girls
Colchester · Independent all-through · Ages 2–17
424 students
| Measure | Hamilton Primary School Colchester, East of England | St Mary's School for Girls Colchester, East of England |
|---|---|---|
| Success Index (England) | 80 Top 25% | 96 Top 5% |
| Region rank | #274 of 1,872 | #14 of 460 |
| National rank | #2145 of 15,697 | #101 of 4,090 |
| Sector | Local authority | Independent |
| Type | Primary | All-through |
| Year range | Ages 4–11 | Ages 2–17 |
| Students | 420 | 424 |
| Pupils on roll | 420 | 424 |
| Free school meals | 8.6% | – |
| Capacity filled | 100% | 70.7% |
| KS2 expected standard (RWM) | 79% | – |
| KS2 higher standard (RWM) | 10% | – |
| KS2 reading progress | – | – |
| KS2 writing progress | – | – |
| KS2 maths progress | – | – |
| Attainment 8 | – | 66.5 |
| Progress 8 | – | – |
| Grade 5+ English & maths | – | 82.4% |
| Grade 4+ English & maths | – | 100% |
| EBacc average points | – | 6.26 |
| A level points per entry | – | – |
| town | Colchester | Colchester |
| region | East of England | East of England |
| Website | www.hamiltonprimary.com | www.stmaryscolchester.org.uk |
The verdict
- •St Mary's School for Girls scores higher on the Success Index (England) (95.5 vs 80.0).
- •St Mary's School for Girls is the larger school with 424 students compared with 420.
- •Hamilton Primary School is a local authority school while St Mary's School for Girls is a independent school, so fees and admission rules differ.
- •Hamilton Primary School is co-educational and St Mary's School for Girls is girls.
The Success Index (England) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
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Frequently asked questions
Is Hamilton Primary School better than St Mary's School for Girls?
On the Success Index (England), St Mary's School for Girls ranks higher (95.5 vs 80.0 out of 100). The index is built from published results and context data, not from teaching quality or fit, so visit both schools before deciding.
How far apart are Hamilton Primary School and St Mary's School for Girls?
About 909 m in a straight line, between Colchester and Colchester in East of England.
Which has the better Pupils on roll?
Hamilton Primary School: 420. St Mary's School for Girls: 424. Number of pupils in the latest school census.
How do Hamilton Primary School and St Mary's School for Girls rank in East of England?
Hamilton Primary School is 274th of 1,872 and St Mary's School for Girls is 14th of 460 among primary schools in East of England on the 2025 Success Index (England).