Schools in Sleaford
Sleaford has 20 schools: 16 primary and 4 secondary or all-through. 95% of the 19 schools with an Ofsted grade are rated Good or better (Strong standard or better under the new report cards). Among secondary schools, Kesteven and Sleaford High School Selective Academy has the highest Attainment 8 score (63.0 in 2026). Among primary schools, The Leasingham St Andrew's Church of England Primary School has the highest share of pupils meeting the expected standard in reading, writing and maths (77% in 2025).
- 22 schools
- 4 secondary
- 16 primary
Secondary Schools in Sleaford
Ranked by Attainment 8, the average GCSE score per pupil. Progress 8 is from the latest year published.
| # | School | Ofsted | Attainment 8 | Progress 8 | Pupils |
|---|---|---|---|---|---|
| 1 | Kesteven and Sleaford High School Selective Academy | Outstanding | 63.0 (2026) | +0.67 (2024) | 747 |
| 2 | Carre's Grammar School | Good | 60.0 (2026) | -0.01 (2024) | 810 |
| 3 | St George's Academy | Good | 39.4 (2026) | -0.29 (2024) | 2,281 |
| 4 | Sleaford Joint Sixth Form | – | – | – | – |
Primary Schools in Sleaford
Ranked by the percentage of pupils meeting the expected standard in reading, writing and maths at the end of Year 6.
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