Figures from UCOL and Te Wānanga o Aotearoa Whanganui campuses show demand for learning te reo Māori has been growing each of the past few years.
Both centres offer beginner courses in te reo, as well as more advanced levels.
A spokesperson at Te Wānanga said its enrolments had seen a slight increases.
"In 2016, we had 84 full time students studying our beginner's class - the Certificate in Te Ara Reo Māori," he said.
"The qualification name changed in 2017 to Te Pōkaitahi Reo Level 1 and 2 when 121 students studied in this class.