Nearly one in four New Zealanders are not prepared for a national disaster, according to a Statistics New Zealand survey, released today.
However, the 2012 New Zealand General Social Survey found the proportion of people with basic preparations - a three-day supply of food and water and a household emergency plan - was up from 17 per cent in 2010.
"Unsurprisingly, the region with the highest level of basic preparation was Canterbury - 40 per cent had basic preparations, up from 28 per cent in 2010," said Statistics New Zealand general social survey manager Philip Walker.
Marlborough (36 per cent) and Hawkes Bay (30 per cent) also had high proportions of people who were basically prepared.
The regions with the lowest rates for basic preparation in 2012 were Northland, Auckland, Waikato, Otago and Southland, with less than one-fifth of people in those places prepared.