The Aspect Western Sydney School, established in 1985, caters for children aged 4 to 16 years. The school is located in Sydney's western region, covering a broad geographical area.
The school is one of Aspect's largest and spans nine separate sites, with satellite classes in Richmond, Blacktown, Marayong, Fairfield West, Smithfield, Minto, Springwood and Holsworthy which includes a special school facility located at Wetherill Park.
The school has two high school satellite classes, one on the premises of St Andrew's College (Holy Family Campus) in Marayong and one on the premises of St Columba's School in Springwood (lower Blue Mountains).
The school's satellite classes also include infants and primary programs within both the Department of Education and Catholic schools. All classes are staffed by Aspect teachers and teacher aides.