Willetton Senior High School is a very large government secondary school located in Willetton, Perth, catering for students from 7-12.

Recent secondary results indicate very strong academic performance, with a latest secondary rating of 8.5.

Academic performance has been relatively stable in recent years, with no major movement in the overall rating trend.

The school serves a relatively advantaged student community, with an ICSEA score of 1131 placing it around the top 10% nationally by ICSEA.

Compared with schools in the same state and sector serving students from similar socio-educational backgrounds, this school appears to perform above expected levels.

With around 2,767 students, the school is significantly larger than most Australian schools, and enrolments have grown noticeably in recent years.