Radley & Rugby Academic

[PoppyBread]

Does anyone have children at both Radley and Rugby School? I know Radley is boys-only, while Rugby is co-ed, but I’d be interested to hear how they compare academically.

Looking at GCSE and A-level results, Radley seems to perform slightly better, but I’m not sure how to interpret the figures. Rugby offers both A levels and the IB, so I wonder whether its results are spread across different qualifications and whether students’ strengths and subject preferences affect the overall picture.
People often say that Radley is more academically focused. Is that a fair assessment? I’d particularly appreciate insights into the teaching and academic standards in maths and science at both schools.

I also noticed that Rugby admits around 50–60 new pupils into the Sixth Form, whereas Radley seems to take only about 10. Does this make a significant difference to their A-level results? Could Rugby’s larger intake of external pupils have an impact on its overall results, compared with Radley, where the Sixth Form cohort appears to consist mainly of pupils who have progressed through the school?

I’d really appreciate hearing from parents with first-hand experience of either or both schools. Thank you!

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Hi!

I think these are two quite different schools

I wouldn’t focus so much on the academics, you have the stats to hand

the bigger question is what would be best fit for your son?

Happy to chat about it with you

as I say, they are so different it should be fairly clear which one is more his thing

Anyone that focussed on a level results and relative performance are missing the point about how good Radley, rugby and other full boarding schools are. Neither are overly selective (so they aren’t target schools for the tutored London day school brigade). They are both fantastic schools that will get the best out of your son as long as your son loves full boarding. both schools will have plenty of pupils who only get 9s/A* but these schools offer a whole lot more than just top grades.

also unlikely to find families with sons at both schools. The main difference is single sex v co ed so can’t see why one family would choose two schools for their sons. Would be an odd family decision. Academic entry similar for both.

Radley is a notch up academically than Rugby and knowing the entrance process well, it has become increasingly so over recent years. Target 120+ ISEB/CAT. That said, it offers so much more than this for the right DS and the entrance/assessment process looks beyond pure academics, to a DS with varied co-curricular strengths, be it sporting, music/drama/arts or innovation. Both are true full boarding (in the 7 day a week/exeat sense), the major difference of course being co-ed vs all boys, which creates an entirely different cultural experience. Its the co-ed vs all boys element that you need to square first - which will suit DS and your family's cultural environment preferences best - before considering two rather different schools on your shortlist. A more productive comparison would be Eton, Radley or Harrow. Wycombe, Downe House or Benenden. Rugby, Marlborough, Oundle.

There would be a family whose daughter is in Rugby School, and the son is in Radley?

Yes, I’m fully aware that Radley is a boys’ school and Rugby is co-ed, and that boarding schools offer so much more than just academics. I’d really appreciate hearing from anyone who can share insights into the academic culture and learning environment at either school.

Yes that could happen but unlikely. If the son is at Radley but not rugby, that implies Radley a better school than rugby (in parents’ eyes) but rugby is ‘good enough’ for their daughter …. So possible but a bit weird.
I would also be surprised if Radley intake were more academic that rugby tbh, but that’s anecdotal based on the various families I know who have chosen both schools. I’d put them on a par and that par is much higher than average but not the all consuming academic focus you find with schools closer to London.

If you’re that focused on academics let’s the GCSE and A level results be your guide

This is not the correct way to analyze the respective schools IMO, but it is a data point and the one you seem focused on

i think it’s harder to get into Radley than Rugby. But Rugby’s results will benefit from having girls because they tend to push up a school’s exam results because on average girls do better than boys at GCSE and also in certain A level subjects.

the likelihood of someone having a boy at Radley and a girl at Rugby is not zero but it is low. A friend happens to be considering exactly this but that would be 5 years in the future.

The families that I know who have boys at Radley tend to send their girls to CLC if they want them to
board.

If the exam data is of interest, see the below (and AI analysis):

Rugby School v Radley College – GCSE and A-level results (2024–2026)

GCSE results – percentage of grades 9–7

2024:

• Radley: 85%
• Rugby: 74.6%

2025:

• Radley: 86%
• Rugby: 78.2%

2026:

• Radley: 81%
• Rugby: 75%

Three-year averages:

• Radley: 84.0%
• Rugby: 75.9%

A-level results – percentage of grades A*–A

2024:

• Radley: 67%
• Rugby: 58.2%

2025:

• Radley: 61%
• Rugby: 60.2%

2026:

• Radley: 66%
• Rugby: 64%

Three-year averages:

• Radley: 64.7%
• Rugby: 60.8%

A-level results – percentage of grades A*–B

2024:

• Radley: 92%
• Rugby: 85.4%

2025:

• Radley: 87%
• Rugby: 87.6%

2026:

• Radley: 91%
• Rugby: 89%

Three-year averages:

• Radley: 90.0%
• Rugby: 87.3%

Overall analysis

Looking at the results over three consecutive years, Radley appears to be the more academic of the two schools overall.

The difference is particularly evident at GCSE, where Radley has consistently achieved a higher proportion of grades 9–7, averaging approximately eight percentage points ahead of Rugby. This is a sustained difference across three years rather than an isolated strong set of results.

At A-level, the gap is narrower, although Radley also leads on the three-year averages for both A–A and A–B grades.

It is worth noting that Rugby offers the International Baccalaureate alongside A-levels, and its 2024 and 2025 figures include IB-equivalent results, so the sixth-form comparison is not entirely like-for-like.

Overall, the consistency of Radley's results suggests a stronger academic attainment profile. While both schools clearly achieve strong results, the data points towards Radley being the more academic school generally, particularly at GCSE, although differences in pupil intake and academic selectivity may also contribute.

That’s super helpful for the OP

Radley is IMO more selective on intake so that will of course impact the exam results

Both great schools but for totally different reasons and they are very different to each other as well

I also compared the subject results from 2023 to 2026. Radley performs better in Maths and Science. Rugby takes in around 50–60 new students in the sixth form, and I assume they contribute significantly to the stronger A-level results. Of course, Rugby also offers the IB, so it provides a wider range of academic pathways.

could be although Downe House is the more common pairing for girls

Radley and Downe house used ti do stuff together as they had an informal partnership

but Downe house has now gone into a formal financial and governance partnership with Harrow

geographically, it makes no sense but in presume financially it makes sense for Downe House and that Radley did not want to bring a girls school into the Radely group

meanwhile Radley do stuff with Helkats, who declined an opportunity to partner with Abingdon, stating they wanted to stay single sex girls school

meanwhile Abingdon have gone co-d!

so confusing and all in the last year or so!