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

14 Jul

Years 10,11,12 Camps International Trip, Peru

14 July, 2019 – 11 August, 2019

17 Jul

Year 10 MFL Mock Oral Exams

17 July, 2019 – 19 July, 2019

15 Aug

A Level Results Day

All Day

22 Aug

GCSE Results Day

All Day

@StMarysRCDOW