| Type | Academy converter |
| Phase | Secondary |
| Gender | Girls |
| Age Range | 11 - 18 |
| Headteacher | Mrs Gillian Marshall |
| Address |
Norman Way Colchester CO3 3US |
| Religious Character | None |
| Website | http://www.cchsg.com/ |
| Telephone | 1206576973 |
| Number of pupils | 1,129 |
| Inspection | Outstanding |
| GCSE national ranking | Top 1% |
| A-Level national ranking | Top 6% |
| Local authority | Essex |
| Region | East of England |
| URN | 137515 |
| View this school information in GOV.UK website | |