Tourism spend in Whangarei was $473m and in Kaipara $118m.
"This continues the ongoing pattern for more than a year where Northland's growth rate is running around double the national average", Northland Inc regional promotions and tourism general manager Paul Davis said.
Of the $257m spent by international tourists, Australian visitors forked out $65m, UK $43m, rest of Europe $40m, US $35m, Germany $31m, Canada $12m, rest of Asia $9m, China $6m, rest of Oceania $5m, rest of Americas $4m, and Africa and Middle East $3m.
Retail sales topped the shopping list, with the sector earning $229m, other passenger transport $194m, alcohol, food and beverage sales only $167m, food and beverage serving services $158m, fuel and automotive products $135m, accommodation $93m, tourism products $87m and cultural, recreational and gambling services $35m.
There has been a noticeable increase in backpackers who are staying in the region longer.
Backpacker hostel nights grew strongly by 21.5 per cent in November, an indicator of international youth travel.
Tourism New Zealand, in partnership with other companies including Flight Centre, last month launched a campaign in New South Wales and Queensland to entice visitors to Northland outside the summer months.