Kesteven & Sleaford High School Selective Academy Review 2026: Outstanding Grammar School

GCSE Ranking

#551

England

SLEAFORD

GCSE Performance

Detailed breakdown of GCSE results for Kesteven and Sleaford High School Selective Academy.

Grades 9–7 (A*-A)

Combined top grades

43%

-11% vs Eng avg

Grades 9–8 (A*)

25.6%

+16% vs Eng avg

Grade 7 (A)

17.4%

+5% vs Eng avg

School result

England average