chichester high school for girls, often referred to as chsg, is a girls' secondary school with academy status, located in chichester, west sussex which became comprehensive in 1971. it takes girls from the age of 11–18. the school held dual specialist science college and arts college status before converting to academy status in september 2013. the number of children on roll is 1463 including over 400 students in the 6th form, which is fully integrated with chichester high school for boys. it also shares a combined cadet force contingent with chichester high school for boys.