Boston, Lincolnshire · PE21 6JY
Boston Grammar School is a selective boys' day academy in Lincolnshire serving 863 pupils from age 11 to 18. As a relatively new selective state-funded institution, it combines academic rigour with a broad curriculum and established pastoral traditions including a house system. The school emphasises knowledge-building, character development through its 'Golden Principles', and preparation for higher education.
Who thrives here
Academically capable boys who thrive in a structured, traditional grammar school environment with clear expectations around behaviour, uniform, and achievement. Suits families valuing selective education without independent fees and those drawn to established pastoral systems.
Percentiles within UK independent + grammar schools we track.
South End
Boston, Lincolnshire
PE21 6JY
Nearest stations
The Boston Grammar School is a state grammar school, so there are no tuition fees — places are free and allocated by the 11-plus exam and the school’s admissions criteria.
The Boston Grammar School admits pupils at 11+, 13+, 16+. Entry is assessed by 11+ Selective Examination. See the Admissions section above for open days and key dates.
At The Boston Grammar School, 15.1% of A-levels were graded A*–B and 18.3% of GCSEs were grade 7/A or above. Full results are in the Results section above.
The Boston Grammar School is a day school in Boston and does not offer boarding.
Ofsted rated The Boston Grammar School “Good” (2021).
Frequently praised
✓Traditional grammar school ethos with clear behavioural expectations and discipline
✓Strong pastoral care through established house system and tutor structure
✓Good breadth of co-curricular activities including CCF, D of E, and international programmes
✓Selective entry creates motivated peer group and clear academic focus
Common concerns
!Not yet inspected by Ofsted; limited external validation of quality compared to established grammar schools
!Large cohort (863 pupils) may limit individualisation despite support systems
!Day-only model offers no boarding flexibility; limited flexibility for families requiring alternative timetabling