School Location Enrollment Founded Denomination Boys/Girls Day/Boarding School Colours St Gregory's College Gregory Hills 1,100 1926 Roman Catholic Boys Day & Boarding Maroon and Sky Blue Barker College Hornsby 2,200 1890 Anglican Boys & Girls Day & Boarding Red & Blue Kinross Wolaroi School Orange 980 1886 Uniting Church Boys & Girls Day & Boarding Blue & White Redfield College Dural 490 1986 Roman Catholic Boys Day Red, Blue & White Scots All Saints' College Bathurst ~500 2019 Presbyterian Boys & Girls Day & Boarding