Costigan English Medium School officially started on 2010 with registration with AR/08/7/E.A/003 for the Pre-School and AR.08/07/003 for Primary School registration. This School is full-time and boarding. However, Costigan English Medium School’s name comes from late father John Costigan who was the founder of Karatu Parish.

We have excellent Teachers for all subjects and the School overall results on various exams in District and Region have been good and The School ranks well. Also We have nine (9) students out of the top ten (10) in district mock exams.