Altrincham Grammar School for Boys vs Altrincham Preparatory School
A head-to-head comparison of two schools in North West, England, 168 m apart, using official English 2025 data. The better value in each row is highlighted.
Altrincham Grammar School for Boys
Altrincham · Academy secondary · Ages 11–18
1,432 students
Altrincham Preparatory School
Altrincham · Independent primary · Ages 2–11
222 students
| Measure | Altrincham Grammar School for Boys Altrincham, North West | Altrincham Preparatory School Altrincham, North West |
|---|---|---|
| Success Index (England) | 98 Top 5% | – Not rated |
| Region rank | #2 of 536 | – |
| National rank | #25 of 4,090 | – |
| Sector | Academy | Independent |
| Type | Secondary | Primary |
| Year range | Ages 11–18 | Ages 2–11 |
| Students | 1,432 | 222 |
| Pupils on roll | 1,432 | 222 |
| Free school meals | 5.7% | – |
| Capacity filled | 116.3% | 58.4% |
| KS2 expected standard (RWM) | – | – |
| KS2 higher standard (RWM) | – | – |
| KS2 reading progress | – | – |
| KS2 writing progress | – | – |
| KS2 maths progress | – | – |
| Attainment 8 | 78.5 | – |
| Progress 8 | – | – |
| Grade 5+ English & maths | 98.5% | – |
| Grade 4+ English & maths | 100% | – |
| EBacc average points | 7.21 | – |
| A level points per entry | 45.5 | – |
| town | Altrincham | Altrincham |
| region | North West | North West |
| Website | www.agsb.co.uk | www.altprep.co.uk |
The verdict
- •Altrincham Grammar School for Boys is the larger school with 1,432 students compared with 222.
- •Altrincham Grammar School for Boys is a academy school while Altrincham Preparatory School is a independent school, so fees and admission rules differ.
The Success Index (England) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
Free academic assessment
Torn between two schools? Start with your child.
Whichever you choose, a free Success Tutoring assessment shows exactly where your child is in English and Maths and how to get ahead before the next school year.
- Personalised learning plan mapped to the Australian Curriculum
- English & Maths from Kindergarten to Year 12
- Flexible memberships, no lock-in contracts
- Centres across NSW, VIC, QLD, WA, SA and ACT
Frequently asked questions
Is Altrincham Grammar School for Boys better than Altrincham Preparatory School?
The two schools are very close on the Success Index (England). Differences in sector, size, programmes and distance from home will matter more than the score.
How far apart are Altrincham Grammar School for Boys and Altrincham Preparatory School?
About 168 m in a straight line, between Altrincham and Altrincham in North West.
Which has the better Pupils on roll?
Altrincham Grammar School for Boys: 1,432. Altrincham Preparatory School: 222. Number of pupils in the latest school census.
How do Altrincham Grammar School for Boys and Altrincham Preparatory School rank in North West?
Altrincham Grammar School for Boys is 2nd of 536 and Altrincham Preparatory School is unranked among secondary schools in North West on the 2025 Success Index (England).