There are 85 sixth form colleges across England that offer high-quality academic education to 16 to 18-year-olds enabling them to progress to university or higher level vocational education.
Here's list of the best sixth form colleges in London:
Haringey Sixth Form College (Requires Improvement)
City Lit
The Working Men's College
The number of students studying at The London Screen Academy is 758, making it one of the biggest sixth forms in London.