School record
- URN
- 148499
- Status
- Open
- Establishment type
- Academy converter
- Type group
- Academies
- Phase
- Secondary
- Age range
- 11–18
- Gender
- Mixed
- Religious character
- Roman Catholic
- Capacity
- 1029
- Pupils
- 1106
- Pupils eligible for free school meals
- 10.10%
- Local authority
- Hertfordshire
- Region
- East of England
- UKPRN
- 10088096
- Opened
- Not supplied
- Closed
- Not supplied
- Last inspection
- Not supplied
- Phone
- 01279654901
- Website
- http://www.stmarys.net