Top 20 Schools in Gauteng (2025)
Gauteng has more top-performing schools than any other province, and the gap between the best public schools and the most expensive private ones is smaller than parents often assume. If you're deciding where to apply for 2026 or 2027, this is a short, opinionated list of 20 schools worth a closer look, with the caveats that matter more than any ranking.
A note up front: we didn't build a scoring formula. Matric pass rate alone is almost useless at this level (every school on the list sits at or very close to 100%). What actually separates them is distinction count, bachelor's pass rate, and the kind of school culture your kid will walk into every morning. We weighted the first two using publicly available DBE and IEB reports, and then relied on sustained performance over several years rather than one good year.
A few honest caveats
Rankings are a starting point. They aren't the point. A public school in Johannesburg that suits a sporty, outgoing boy can be a miserable fit for his quiet cousin who loves drama and would thrive at an independent girls' school in Parktown. That's not a cop-out, it's just true.
Also: most of the public schools on this list are heavily oversubscribed and admission is tied to feeder zones. If you don't already live in the catchment, you're relying on siblings, alumni parents, or luck. Read our feeder zones guide before you fall in love with a school you can't get into.
The top 10
St Stithians College
Saints isn't really one school. It's a Methodist campus that runs a boys' college and a girls' college on the same grounds, sharing facilities but keeping the classrooms separate. It's huge (close to 2,000 pupils across both colleges), which suits families who want their kids to grow up around a big, mixed-ability crowd. The distinction rates stay high year after year, and the sports programme is frankly ridiculous. Saints Rugby Festival alone is a national event.
View Gauteng schools on Education SA →King Edward VII School (KES)
KES has been going since 1902 and it shows, mostly in a good way. You still get a proud house system, boarders from across the country, and a rugby culture that treats the annual KES vs Jeppe derby like a provincial final. Academically it holds its own against IEB independents on a fraction of the fees, and because it's a Quintile 5 public school, it remains one of the best value-for-money offers in the country for boys who can get in.
Pretoria Boys High School
PBHS (everyone just calls it Boys High) is the Pretoria equivalent of KES, and the rivalry between the two goes back more than a century. Elon Musk went here, for whatever that's worth. More usefully: the school pairs serious academics with large hostels, and its cricket and hockey sides are nationally competitive. If you're in Pretoria and you want a boys' school, this is the one most families put first on the list.
Jeppe High School for Girls
Jeppe Girls sits just across the valley from the boys' school it shares a name with, but it operates independently. Results punch well above the fees. Parents who grew up in Kensington talk about Jeppe the same way Capetonians talk about Rustenburg: it's a "real" school, with character, a proper choir, and old-school traditions that haven't been sanitised away.
St John's College
St John's is the Anglican answer to Saints and Michaelhouse, and the smallest of the three major Johannesburg boys' independents. The distinction rates are consistently near the top of the IEB tables. It's expensive (upwards of R280,000 for matric in 2026) but you do get what you pay for: small classes, proper music and drama facilities, and a campus that feels more like a liberal arts college than a high school.
Pretoria High School for Girls
Girls High (PHSG) is the counterpart to PBHS, and it's arguably the most academically disciplined girls' school in the country. The distinction count per candidate is comparable to the best IEB girls' schools at a tenth of the fees. The hostel draws pupils from Limpopo, Mpumalanga and further afield. Traditional, not flashy, and a regular producer of national-level academics.
Roedean School
Roedean in Parktown is small on purpose, around 500 girls in the high school. The upside is teachers who know every pupil by name and small matric classes with serious contact time. The downside is that sports depth can be thin in some codes. Academic results are consistently towards the top of the IEB.
Afrikaanse Hoër Seunskool (Affies)
Affies is Afrikaans-medium and proudly so. The rugby programme has produced more Springboks than almost any other school in the country, which can overshadow the fact that the academic results are also very strong. If your home language is Afrikaans and you live in Pretoria, this is the first place most families look.
Crawford College Sandton
Crawford is the most corporate-feeling school on this list, which isn't really a criticism. It's part of the ADvTECH group, which means well-run systems, modern facilities, and a pupil support structure that tends to work well for academically strong kids who don't want the old-school traditions of a KES or a St John's. Results are consistently good without being headline-grabbing.
Northcliff High School
Northcliff is the co-ed answer to the traditional single-sex Joburg publics. It's popular with families who want strong academics without sending their kids to a boys-only or girls-only environment. Catchment is tight (Northcliff, Fairland, parts of Randburg), and the school is consistently oversubscribed.
Also worth a look (11 to 20)
Below 10, a ranking becomes guesswork. These ten schools all consistently produce strong matric results. Pick based on location, fit and fees rather than position on the list.
The public school value gap
Here's the thing worth understanding if you're new to the Gauteng school scene. KES charges around R75,000 a year. St John's across the road charges more than three times that. The matric results are comparable. That's not a typo.
So why would anyone pay the premium? Smaller classes, more resourced arts and music programmes, better support for learning-different kids, and (whether you want to say it out loud or not) peer group and alumni networks. Whether those extras are worth R200,000 a year is a personal call. Plenty of thoughtful parents go either way.
The harder problem with top public schools isn't fees. It's access. Feeder zones are strict, waiting lists are long, and there's no amount of donation you can make to jump the queue at a well-run public school. Start early, and make sure you actually live in the zone you're applying from.
Related reading:
→ How feeder zones and catchment areas actually workQuestions parents ask us
Is matric pass rate the right thing to look at?
Not really, not for schools at this level. Every school on this list sits at 99 to 100%. What separates them is distinctions per candidate and bachelor's pass rate, both of which you can find in annual reports. If a school publishes its top-10 candidates' average aggregate, that's an even better signal.
NSC or IEB? Does it matter?
For university admission in South Africa, both are accepted and APS calculations are adjusted accordingly. IEB tends to be seen as slightly more analytical, NSC slightly more content-heavy. For international study, IEB is generally better recognised, but neither is a dealbreaker. Choose the school, not the curriculum.
My child is academically average. Is a top school still worth it?
Honestly, sometimes no. A strong-average child who's a big fish in a medium-sized school often ends up with more confidence, more leadership roles, and a matric aggregate that's every bit as good as they'd have got in a more competitive environment. The right school is the one where your kid can be in the top third of the grade without breaking themselves.
What do fees actually look like in 2026?
Top public schools run roughly R30,000 to R80,000 a year in Johannesburg and Pretoria. Established independents sit between R180,000 and R290,000 for matric. Boarding adds another R90,000 to R140,000 on top. Use our fees comparison tool to check current numbers.