Bury St Edmunds County High School

Bury St Edmunds County High School, previously Bury St Edmunds County Upper School, is a 13 to 19 co-educational comprehensive part of the Bury St Edmunds All-Through Trust, comprising County High School, Horringer Court School, Westley School and Barrow CEVC and Tollgate Primaries.

It is one of three 13-18 schools serving the town of Bury St Edmunds in Suffolk, England and its surrounding villages. Pupils enter Year 9 primarily from three catchment middle schools in Bury St Edmunds but pupils are drawn widely from across the villages and towns of West Suffolk. The school is often over-subscribed with 266 first-choice applicants in 2009/10, 287 in 2010/11, 282 for 2011/12, 279 for 2012/13 and 268 for 2014/15 against a LEA Planned Admission Number of 260.

Attached to the main school is a Sixth Form, which at present stands at around 209 students spread between Years 12 and 13. The school is located on Beetons Way, on the outskirts of town, next to St Benedict's Roman Catholic Upper School, with which it used to collaborate in the sixth form. However, the sixth form will no longer exist after the 23-24 school year.

County High School has specialisms in science and languages with an Able and Talented Focus, and is also accredited as a "Consultant School" by the Specialist Schools and Academies Trust

Together with Westley School, part of the Bury St Edmunds All-Through Trust, it is the Area Hub for West Suffolk and East Cambridgeshire for the Computing at School Network of Excellence as part of the joint effort by the BCS, Chartered Institute for IT and the Computing Industry to provide leadership and strategic guidance to all those involved in Computing education in schools.

The school is accredited with the National College for School Leadership as a Teaching School and is part of the West Suffolk All-Through Teaching School Alliance, to train and develop teachers from September 2013 and it is also the lead Suffolk school in the Suffolk and Norfolk Initial Teacher Training (SNITT) initiative, in partnership with Suffolk County Council and University College Suffolk, which is part of the Department for Education's School Direct Training Programme.

In 2019, the school received an 'inadequate' inspection from Ofsted.

In 2023 due to the reorganization of four schools in Bury St Edmunds, the name of Bury St Edmunds County Upper School was changed to Bury St Edmunds County High School