SchoolsGPT

Kesteven and Grantham Girls' School vs Kesteven and Sleaford High School Selective Academy

Both are grammar schools in Lincolnshire, 10.9 miles apart. Side-by-side on official DfE, Ofsted and council admissions data.

Side by side

Kesteven and Grantham Girls' School Kesteven and Sleaford High School Selective Academy
Phase Secondary Secondary
Gender Girls Girls
Pupils on roll 1,238 747
Free school meals 9.1% 10.2%
Ofsted rating Outstanding Not judged
Attainment 8 — 2025/26 68.4 63
11+ test board GL Assessment GL Assessment
Admission system pass/fail then criteria order (score doesn't give priority after passing) pass/fail then criteria order (score doesn't give priority after passing)
Places offered — 202627 180 124
First preferences per place — higher means more competition for a first-preference place 1.49 1.19

Qualifying scores

Kesteven and Grantham Girls' School

220 (2026 entry)

Total standardised score ≥ 220 across two papers (VR paper + NVR/spatial paper). LCGS: Lincolnshire Consortium of Grammar Schools.

Council source ↗

Kesteven and Sleaford High School Selective Academy

220 (2026 entry)

Total standardised score ≥ 220 across two papers (VR paper + NVR/spatial paper). LCGS: Lincolnshire Consortium of Grammar Schools.

Council source ↗

Who gets priority

Where a school is oversubscribed, these are the first criteria applied, in order. This is usually what decides an application.

Kesteven and Grantham Girls' School

  1. Looked after and previously looked after children who reach the qualifying standard
  2. Girls with a sibling at the school when the application is made
  3. Girls eligible for free school meals living within 12 miles of the school
  4. Children of staff employed for two years or more (or in a skill-shortage post)
  5. Nearest first (straight line)

Source: school admissions policy.

Kesteven and Sleaford High School Selective Academy

  1. Looked after and previously looked after children who reach the qualifying standard
  2. Children registered for free school meals in the last six years (Pupil Premium)
  3. Children with a sibling at a Community Inclusive Trust secondary school
  4. Nearest first (straight line)

Source: school admissions policy.

Choosing between them

Both schools admit girls, so the decision usually comes down to the admission criteria above and how far each one reaches. The figures on this page are the published ones — they describe intakes and results, not what either school would be like for your child. The right choice depends on your family's own priorities and circumstances.

Full detail for each school: Kesteven and Grantham Girls' School · Kesteven and Sleaford High School Selective Academy
Or see all secondary schools in Lincolnshire ranked.

Other Lincolnshire comparisons

All grammar school comparisons →

Have a specific question about admissions, scores or dates?

Ask SchoolsGPT