New Zealand set a new annual migration record for a 20th month in March, as more people moved across the Tasman from Australia.
New Zealand had net migration of 67,600 in the 12 months through March 31, Statistics New Zealand said. Migrant arrivals rose 9 per cent to 124,100 while departures slid 2 per cent to 56,400. Net migration from Australia was a gain of 1,900, the highest since August 1991 and the sixth straight month of annual gains.
Record migration has helped underpin economic growth, with the economy expanded at a 2.3 per cent annual pace in the fourth quarter of last year, boosting demand for housing, vehicles, services and retailing. Migration has continued at a stronger pace than Treasury and the Reserve Bank expected, keeping wage inflation low even as demand rises.
"Strong growth in the population as a result of net migration has been a key contributor to growth in spending and economic activity more generally, and has boosted the economy's productive capacity," Westpac Banking Corp senior economist Satish Ranchhod said in a note.
Still, Ranchhod noted that seasonally adjusted net migration slowed to 5,300 for the March month, from 6,000 in February. That's the lowest monthly increase since May 2015.