Question 1

What is the best sixth form in London in 2026?

Accepted Answer

Based on A-level results, King's College London Maths School ranks #1 in London with the highest percentage of students achieving A* grades. For combined A-level and GCSE performance, St Paul's Girls' School tops the rankings. Among state schools, Queen Elizabeth's School Barnet leads with the strongest grammar school results.

Question 2

What are the best state sixth forms in London?

Accepted Answer

The top 5 state sixth forms in London by A-level results are: 1. King's College London Maths School, Lambeth (Rank #1, 97% A*-A), 2. Queen Elizabeth's School, Barnet (Rank #7, 85% A*-A), 3. The Henrietta Barnett School, Barnet (Rank #18, 81% A*-A), 4. Brampton Manor Academy, Newham (Rank #32, 79% A*-A), 5. Wilson's School, Sutton (Rank #35, 78% A*-A).

Question 3

Which London sixth forms send the most students to Oxbridge?

Accepted Answer

Westminster School ranks #1 with 69 Oxbridge offers (42% offer rate), followed by Hills Road Sixth Form College at #2 (69 offers, 25% rate), Brighton Hove and Sussex Sixth Form College at #3 (56 offers), and St Paul's School at #4 (53 offers). In London, Brampton Manor Academy ranks #6 (50 offers) as the top state school, with highly selective sixth form entry.

Question 4

How hard is it to get into London's top sixth forms?

Accepted Answer

Entry requirements vary significantly across London. Selective grammar schools and top-performing sixth forms like Brampton Manor have competitive admissions. Many Outstanding-rated sixth forms in outer boroughs have places available, offering easier entry with strong results.

Question 5

How do you decide which sixth form schools are best?

Accepted Answer

Rankings are based on A-Level performance data (percentage of A*/A grades). Oxbridge placement statistics are shown separately as additional context. Use filters to personalise results based on your subject interests and career goals.

Question 6

Are all London neighbourhoods included?

Accepted Answer

Yes. We group schools by their locality field so you can quickly scan areas and their nearby sixth form options. All sections are expanded by default on this page.

Question 7

What makes a good sixth form school?

Accepted Answer

Strong A-Level performance (high percentage of A*/A grades) is the primary indicator we use for rankings. University placement records (including Oxbridge) and subject offerings are shown as additional context to help with your decision.

Best Sixth Forms in London 2026

Top schools in London