The table shows population changes in New Zealand from 2011 to 2012, categorized by age group. Overall, the total population increased slightly, with a remarkable rise in older groups, especially those 65 and above. In contrast, younger age groups experienced a marginal decrease.
The total population rose from 4.38 million in 2011 to 4.41 million in 2012; this increase corresponded to 0.6%. Moreover, those 65 and above increased from 573.946 to 596.903, by 4%, although the group had the smallest population among all categories; in addition, this growth was the most significant increase. Furthermore, the 40-64 group edged up from1.331 million to 1.339 million, which corresponded to a 0.6% increase.
On the other hand, other groups, which were categorized as under 15 and 15-39, experienced marginal decline. A 0.2crease was recorded in the under-15 and 15-39 age groups, falling from 898.160 to 896.364 and from 1.577 million to 1.574 million, respectively. In addition, the group with the largest population was the 15-39 age group, despite a decline in its population in both years.
