However, the July Treasury briefing to Mr English had warned the policy changes were unlikely to have an impact on regional development.
Whangarei District Council's economic development manager Peter Gleeson said migrants were already keen to come to the district and were filling important roles.
The Treasury briefing said most migrants did not go to non-urban areas.
Of the Skilled Migrant Category migrants who had jobs or a job offer in 2013/2014, 47 per cent were based in Auckland, 18 per cent were in Canterbury, 11 per cent in Wellington and 5 per cent in Waikato. There was currently no mechanism to ensure migrants stayed in regions even if they claimed the bonus points, the briefing said.
"Once a migrant has a residence class visa they are free to move around the country as they choose."
The small number of extra bonus points was unlikely to push over the line many migrants who weren't currently meeting requirements and a far greater amount of points could be claimed for meeting other criteria such as age, education, employment or capital investment.
Treasury team leader Hayden Fenwick noted the briefing was drafted in relation to an early version of the migration proposals. At that time, the Government proposed increasing points for settling in the regions from 10 to 20 under the Skilled Migrant Category.
Mr Gleeson said the district was attracting lots of high-quality, skilful migrants, who council wanted to retain in the district.
"We have a skill shortage in our district, therefore migrants play a very important role filling roles we need satisfying," he said.
Nearly all were coming for specific jobs such as nurses, doctors, information and communications technology specialists, engineers and welders, or as highly skilled workers.
"The work provides social contact, and people often get to know others in the community," said Mr Gleeson.