Cornerstone College Market Share Analysis for November 2025

"Cornerstone College, is a leading independent Christian co-educational Middle and Senior School for students in Years 7 to 12, located in Mount Barker, just 17 minutes from the Toll Gate, in the picturesque Adelaide Hills. The College facilities and campus provide a stunning and stimulating learning environment, including a purpose-built Middle School building, polished, sprung gymnasium, seated arts theatre with state-of-the-art lighting and sound, wetlands and environmental centre, commercial kitchens, AstroTurf tennis courts and a magnificent full size oval. Our motto “Christ our firm foundation” from Ephesians 2:20 underpins all that we do. It is far more than words – it informs how we think, act and behave; proudly servants of God."