Approximately 142, 149 people live in Hamilton. Hamilton West has 70,989 people whereas Hamilton East has 71,160 people.
The median age (half are younger, and half older, than this age) is 32.2 years for people in Hamilton City. For New Zealand as a whole, the median age is 38.0 years.
11.4 percent of people in Hamilton City are aged 65 years and over, compared with 14.3 percent of the total New Zealand population.
21.5 percent of people are aged under 15 years in Hamilton City, compared with 20.4 percent for all of New Zealand.
The population projections for all of Hamilton from Statistics NZ are:
2013 150,200
2018 163,800
2023 174,100
2028 184,400
2033 194,200
2038 203,600
2043 212,900