Corinella Branch was formed on 31st October 2000 and is one of the newest branches of ICPA in NSW. All the members families were originally Lone Members and the idea of forming a branch was initiated by Mrs Jenny Ridley. The members all have children at the small Corinella school, and these families were seeking to establish a bus run. Finally, with assistance from State Council, in working with the Minister for Transport, the bus run was established as a non commercial route.

The first President for Corinella Branch was Mrs Jayne Hammond. Currently the executive consists of Mrs Julie Low as President, Mrs Jenny Shepherd as Secretary and Mrs Katy Hamilton as the Treasurer. Corinella branch consists of 14 members in 2009.