| Type | Academy converter |
| Phase | Secondary |
| Gender | Boys |
| Age Range | 11 - 18 |
| Headteacher | Mr John McHenry |
| Address |
South End Boston PE21 6JY |
| Religious Character | None |
| Website | http://www.bostongrammarschool.co.uk |
| Telephone | 1205366444 |
| Number of pupils | 813 |
| Inspection | Good |
| GCSE national ranking | Top 13% |
| A-Level national ranking | -- |
| Local authority | Lincolnshire |
| Region | East Midlands |
| URN | 139180 |
| View this school information in GOV.UK website | |