
The number of teachers working past the retirement age has increased by 70% in the last decade, new Ministry of Education figures show.
In 2024, there were 8072 teachers in state and state-integrated schools over the age of 65 - a significant jump from 4734 a decade earlier.
Last year鈥檚 figure makes up about 10% of the total workforce, while in 2014, the proportion was under 7%.
More than half of the older teachers in 2024 were in full-time jobs, with the remainder relief teachers.
833 were over 75 years old.
The country鈥檚 largest education union believes more teachers are working past retirement age, because they鈥檙e mission-driven.
鈥淭he teacher shortage has meant teachers often feel compelled to stay teaching to support their colleagues and the children they serve, even when they are over 65,鈥 NZEI President Ripeka Lessels said.
鈥淭eaching has historically been female-dominated and not highly paid, so there is a gender gap in lifetime earnings and superannuation that means women can need to keep working.鈥
Lessels says the under-valuation of teaching has just been reinforced by the Government scrapping teachers鈥 pay equity claims.
68-year-old Kevin Greig has taught business studies and commerce for 20 years, because of his passion for the subjects.
鈥淭hat keeps me doing the job, and it鈥檚 good enough to overcome all of the other detriments,鈥 he said.
Greig knows a lot of other older teachers, who continue in the career for a variety of reasons.
鈥淪ome are working part-time or doing day relief, and often times it鈥檚 because they need the money, or they just need the contact with schools.鈥
鈥淏ut I don鈥檛 know too many people who are in the same position as me,鈥 he added.
The Wellington high school teacher believes there鈥檚 no substitute for the experience on offer from older teachers.
鈥淚f you鈥檙e teaching the same thing, you bring the same approach and so if it鈥檚 the same subject, [with] the experience of teaching it, you get better and better at it.鈥
However, Greig said New Zealand needs to retain as many young teachers as possible.
The Ministry of Education has warned a teacher shortfall of about 1200 is expected this year.
鈥淚 know that in reality, we should have more younger teachers coming through,鈥 Greig said.
鈥淭he problem is that our younger teachers are getting qualified and disappearing offshore.鈥
He said there really is no more rewarding career.
鈥淚 don鈥檛 care what anyone says. I鈥檝e been doing this 20 years, and so for for 35, 40 years before that, I was doing lots of other things, and I鈥檝e never done anything better than this.鈥
Jaime Cunningham is a Christchurch-based reporter with a focus on education, social issues and general news. Cunningham joined 九一星空无限talk ZB in 2023, after working as a sports reporter at the Christchurch Star.
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