The table illustrates the information towards the population of New Zealand between 2011 and 2012 by age group.
Overall, highest record of people age group from 15 to 39 during the time period of two years rather than over 65 had the lowest population.
The foremost all ages had 4,381,269 population in the New Zealand in 2011, whereas slightly increased in 2012 by 4,410,284 and percentage of change is +0.6. Under 15 years group had 898,160 in 2011 yet slightly decreased in 2012 by 896,364, while change of percentage -0.2 followed by 15 to 39 year group the residents are highest in 2011 by 1,577,256 .Moreover, it declined slowly with 1,574,102 in 2012. The age group from 40 to 64 citizens are second highest from 2011 to 2012 with little increased from 1,331,907 to 1,339,898. The rate proportion changed by 0.6.
However, over 65 year group had lowest citizen in the New Zealand between 2011 and 2012 with 573,946 to 596,903 whereas, change the rate of proportion 0.4.
