| Type | Academy converter |
| Phase | Secondary |
| Gender | Mixed |
| Age Range | 11 - 18 |
| Headteacher | Mr Jeremy Scott |
| Address |
Stanstead Road Hoddesdon EN11 0QF |
| Religious Character | None |
| Website | http://www.johnwarner.herts.sch.uk/ |
| Telephone | 1992462889 |
| Number of pupils | 1,285 |
| Inspection | Requires Improvement |
| GCSE national ranking | Top 45% |
| A-Level national ranking | -- |
| Local authority | Hertfordshire |
| Region | East of England |
| URN | 136607 |
| View this school information in GOV.UK website | |