He said the improved achievement rates were a big part of the school becoming a finalist.
"Certainly we've had increases in achievement for Maori students," he said. "It's been about being more responsive to needs of the students."
The school opened in 1959 as Colenso High School, the first co-educational school in Hawke's Bay and catering for students from Form 3 (now Year 9). In 2004 it merged on the high school site with neighbouring Wycliffe Intermediate School.
It now has staff of about 35 and a roll of about 400 pupils, including about 30 internationals from a wide range of countries - China, Taiwan, Vietnam, Thailand, Switzerland, Germany, Austria and Mexico.
It has had students from other countries, and Mr Murfitt has recently returned from a trip to South America marketing the school's potential.
Next month he will also be heading with contributing school Richmond's principal and board chairperson to "present" at a world indigenous education conference in Toronto.