St Catherine's School opened in 1885 with seventeen pupils, most of whom were boarders. Miss Susan Burnett was the founding headmistress. The school was founded during a time when various movements within the Church of England and other Christian denominations were pushing for more freedom for women, especially in matters such as participating in services and in education. St Catherine's was among a handful of schools founded by Church of England bishops. Founder Harold Browne, Bishop of Winchester, was a supporter of the "deaconess movement". A notable feature of the campus is the chapel, which was completed in 1894 and is known for its Kempestained glass windows and the 1899 Father Willis organ. In September 2011 the school celebrated 125 years of education for girls and young women and in July 2011 it marked the opening of the 125th Anniversary Halls, a new set of facilities for sports and the arts.
Academics
In the year 2011, 12% of the students were admitted to Oxford or Cambridge.
Scholarships
Academic scholarships are offered for entry at 11+ and for year 11 and/or sixth form, alongside additional awards for excellence in art, sport, and music.
Extracurricular activities
The girls take part in a wide range of sports, including netball, tennis, swimming, and lacrosse. The school has four lacrosse pitches and a number of courts for netball and tennis. In the Preparatory School, hockey is played. The school hosts a variety of creative arts, with the students regularly taking part in art, textiles, design technology, home economics, drama and music lessons.
Pastoral care
Houses
All pupils, both day girls and boarders, are assigned to one of the six houses. The houses compete in Inter-House competitions throughout the year. Boarders make up around a quarter of its pupils while day girls from Guildford and other towns in Surrey make up around three-quarters of the school.
Ashcombe
Merriman
Midleton
Musgrave
Russell Baker
Stoner
There are four boarding houses at the school which are Bronte, Symes, Keller and a separate house for the Sixth Form.
Spiritual
As a Church of England school, pupils attend chapel weekly and actively participate in the service. Some pupils sing in the Guildford Cathedral girls' choir. The school began offering organ scholarships in 2006 to encourage more girls to participate in church music.