Demographic profile

New Zealand is the 126th most populous of the 238 countries and territories tracked on this site, home to about 0.06% of everyone alive. Within Australia and New Zealand, it ranks 2 of 5.

Each day brings roughly 162 births and 99 deaths, adding about 23,010 people over a year. At the current natural-increase rate of 0.46% annually, the population would double in roughly 152 years if the rate held. Real trajectories bend as fertility, mortality and migration shift, which is why the chart below shows both history and projection.

Among its first-level divisions, the largest by our modelled allocation is Chatham Islands, holding an estimated 24.1% of the national population. The full breakdown of all 17 states and regions is in the table below — regional figures outside Sudan are modelled estimates built on real region names, and are flagged as such.

Literacy stands near 99.0% and adult smoking prevalence around 13.7%, with life expectancy at about 77.8 years. Baselines come from UN World Population Prospects, the World Bank, WHO surveys, WorldPop and HDX; the counters project them forward in real time — the method, and every caveat, is documented on our data sources page.

Quick answers

What is the population of New Zealand in 2026? Approximately 5,024,274 people (live projection; the counter above updates every second).

How fast is New Zealand growing? About 0.46% per year — roughly 162 births and 99 deaths every day.

What share of the world lives in New Zealand? Around 0.06% — ranked 126 worldwide by population.