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    General Information
    Region    Polynesia
    Population (000, 2021)   2a
    Pop. density (per km2, 2021)   6.2a
    Capital city    Alofi
    Capital city pop. (000, 2021)   0.7c
    Surface area (km2)   260b
    National currency    New Zealand Dollar (NZD)
    Exchange rate (per US$)   1.4d
    Economic indicators
    2010 2015 2021
    Agricultural production index (2014-2016=100)1019994b
    Social indicators
    2010 2015 2021
    Population growth ratee (average annual %)-0.8-0.10.1d
    Urban population (% of total population)38.742.645.5b
    Urban population growth ratee (average annual %)1.21.9...
    International migrant stock (000/% of total pop.)0.6 / 36.30.6 / 36.50.6 / 36.3d
    Health: Current expendituref,g,h (% of GDP)15.58.78.3c
    Health: Physicians (per 1 000 pop.)1.9i......
    Education: Primary gross enrol. ratio (f/m per 100 pop.)100.0 / 103.5j127.8 / 127.7145.6 / 125.9b
    Education: Secondary gross enrol. ratio (f/m per 100 pop.)90.8 / 82.9j109.4 / 89.5109.7 / 110.2b
    Education: Upper secondary gross enrol. ratio (f/m per 100 pop.)... / ...80.0 / 88.6104.8 / 102.9b
    Environment and infrastructure indicators
    2010 2015 2021
    Individuals using the Internetk (per 100 inhabitants)7779.6l...
    Threatened species (number)435059
    Forested area (% of land area)72.272.472.5c
    Energy production, primary (Petajoules)000k,c
    Energy supply per capita (Gigajoules)536464k,c
    Tourist/visitor arrivals at national bordersm (000)6810n
    Important sites for terrestrial biodiversity protected (%)95.395.395.3d
Data provided by UNdata