In 1994, the school was inspected by OFSTED.   These are a few of the main findings of the report:

• Christleton High School is a very good school.

• Standards of achievement are very high.

• Examination results are consistently well above the national averages.

• The quality of learning at both key stages and in the Sixth Form, is good.  Pupils are confident, capable and enthusiastic learners.

• The quality of teaching, at both key stages and in the Sixth Form, is good.

• The governors, with the headteacher and the senior management team, provide strong leadership which has a positive impact on the quality of pupils' learning and the quality they achieve.

• The school is very efficient and provides very good value for money.

• The school's work is based on clear principles and values which are reflected in practice.

• The school fulfils its aim of providing a 'happy, hard working and courteous community'.  Pupils' behaviour and discipline and the quality of relationships within the school are very good.  The positive ethos of the school is further enhanced by the extent of the school community's participation in a wide range of extra-curricular activities.