This story has been corrected. See note at the bottom of the story for details.
Population growth from migration declined by 57% in the year to the end of January compared to the previous 12 months.
The latest migration figures from Statistics NZ show there was a net migration gain (long term arrivals minus long term departures) of 33,179 people in the 12 months to the end of January, compared to 77,808 in the year to January 2020.
It was the lowest net gain for that 12 month period since 2014, when there was a net gain of 20,064.
While the number of people settling in New Zealand has more than halved over the last 12 months, there has been an even bigger change in the mix of migrants.
Of the net gain of 33,179, 20,833 were New Zealand citizens and just 12,347 were citizens of other countries.
That is the first time New Zealand citizens have made up a bigger share of the country's net migration gain than citizens of other countries since Statistics NZ started gathering migration citizenship data in the 1970s.
Some commentators, especially in regards to the housing market, have been suggesting that the number of New Zealanders returning from overseas during the COVID pandemic, would make up for the loss of migrants from other countries, but that has not been the case.
In the 12 months to January this year, just 30,378 [corrected from 30,342] NZ citizens returned long term, a reduction of 11,964 (-28%) compared to the 42,342 NZ citizens who returned long term in the previous 12 months.
The number of New Zealanders returning in the 12 months to January this year was the lowest it has been for that period since 2012.
It was also lower than the 38,453 [corrected from 68,831] citizens of other countries who arrived long term in the year to January 2021 - down from 129,930 [corrected from 172,272] in the previous 12 months.
What pushed the net gain figure up for NZ citizens was that far fewer of them have left the country long term since the start of the pandemic, with just 9545 departing long term in the year to January this year, compared to 37,639 over the previous 12 months.
The number of non-NZ citizens leaving declined from 56,825 in the year to January 2020 to 26,106 in the 12 months to January this year.
So returning New Zealand citizens may be making up a bigger percentage of a smaller net population gain, but their numbers are still well down compared to previous years.
Another surprising change in the migration patterns is that there was a net loss of Chinese citizens in the year to January.
The figures show that 2089 citizens of China arrived long term in the 12 months to the end of January this year, while 4027 departed long term, giving a net loss of 1938 for the year.
That compares with a net gain of 853 in the 12 months to January 2020 and a net gain of 6970 in the year to January 2019.
Over the same period the net gains of citizens from the other main source countries were all well down compared to previous years but still in positive territory, led by India 4065 (11,281 in 2020), Philippines 1288 (9189 in 2020), and South Africa 1879 (12,258 in 2020).
Note: This story as originally published contained some incorrect figures in the eighth and tenth paragraphs. These numbers have been corrected, with the original figures marked in brackets next to the corrected figures.
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