Rugby, Warwickshire Co-educational £16,400 per term

Barnes, London Boys (St Paul’s Girls’ School is the separate counterpart) £15,636 per term

Mill Hill, London Co-educational £15,500 per term

Windsor, Berkshire Boys £17,583 per term.

High Wycombe, Buckinghamshire Girls £16,975 per term

Tonbridge, Kent Boys £17,597 per term

Harrow on the Hill, London Boys £17,850 per term

Winchester, Hampshire Boys £17,285 per term