To access further information regarding our students amazing GCSE results and A Level record-breakers, 2018 please view our "News & Information" section below Great News! At GCSE St. Mary’s is now Hertfordshire’s highest performing maintained Secondary School, and in the top 13 of all State Secondary Schools across Hertfordshire.

A Catholic community dedicated to achieving excellence for all

The aims of the school are:

Click here for our Outstanding January 2018 inspection report

Click here - St Mary’s is now Hertfordshire’s highest performing maintained Secondary School 

Upcoming Events

13 May

Year 11 GCSE Exams

13 May, 2019 – 24 May, 2019

23 May

School Trip Yrs 9/10/12 - Rome

23 May, 2019 – 26 May, 2019

27 May

Pupils Absent (Half Term)

27 May, 2019 – 31 May, 2019

03 Jun

Pupils Return

All Day

@StMarysRCDOW