Macarthur Zone SSSA is comprised of eight secondary schools; Camden HS, Elderslie HS, Elizabeth Macarthur HS, Gledswood Hills HS, Mount Annan HS, Oran Park HS, Picton HS and Thomas Reddall HS, with a total student population of more than 8000. The boundaries of the Zone extend from Picton in the south to Ambarvale in the north. The Zone administers representative and social sporting opportunities for students, affording access to the first step of the Representative Sport Pathway.