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New Zealand

Country in Oceania

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In brief

Net migration per year: +17.4K (2025). World rank 35 of 216; in Oceania, 2 of 19. Born in another country: 28.2% (2024). World rank 33 of 215; in Oceania, 6 of 19. Life expectancy, men: 80.4 years (2024). World rank 29 of 216 (1 = best); in Oceania, 3 of 19. From 2015 to 2025: population 4.6M → 5.3M, population growth per year +2% → +0.7%, and living in cities 85.2% → 84%.

Population and migration

Population
5,324,700 2025
Population density
19.7 per km² 2025
Population growth per year
+0.7% 2025
Living in cities
84% 2025
Net migration per year
+17.4K 2025
Born in another country
28.2% 2024

Age and life expectancy

Aged 0–14
17.9% 2025
Aged 15–64
64.5% 2025
Aged 65 and over
17.6% 2025
Life expectancy
82 years 2024
Life expectancy, women
83.7 years 2024
Life expectancy, men
80.4 years 2024

Births and deaths

Children per woman
1.6 2024
Births per 1,000 people
11 2024
Deaths per 1,000 people
7.1 2024

Society

Languages
English, Māori, New Zealand Sign Language
Religions
no religion 48.6%, Christian 37.3%, other 2.9%, Hindu 2.7%, and Buddhist 1.1% (2018)