Member of Australian Boarding Schools Association

The King's School has been active in The Australian Boarding Schools Association, formally constituted in 2009.

The Headmaster, Dr Tim Hawkes, was the founding national Chairman of ABSA. The King's School has also been very active in the NSW Chapter, being a regular host for ABSA professional development workshops.

A major ABSA national study on the efficacy of boarding is being undertaken by a member of staff at King's, Mr Brad Papworth, as part of his doctoral studies at the University of Sydney.