| Region | Polynesia | |
| Population (000, 2019) | 104 | |
| Pop. density (per km2, 2019) | 145.1 | |
| Capital city | Nuku'alofa | |
| Capital city pop. (000, 2019) | 22.9b | |
| UN membership date | 14-Sep-99 | |
| Surface area (km2) | 747a | |
| Sex ratio (m per 100 f) | 100.1 | |
| National currency | Pa'anga (TOP) | |
| Exchange rate (per US$) | 2.3b |
| 2005 | 2010 | 2019 | |
| GDP: Gross domestic product (million current US$) | 262 | 374 | 427a |
| GDP growth rate (annual %, const. 2010 prices) | 1.6 | 3.6 | 2.7a |
| GDP per capita (current US$) | 2 588.5 | 3 590.2 | 3 949.8a |
| Economy: Agriculture (% of Gross Value Added) | 20.2 | 18.2 | 19.5a |
| Economy: Industry (% of Gross Value Added) | 19.1 | 19.9 | 19a |
| Economy: Services and other activity (% of GVA) | 60.6 | 61.8 | 61.5a |
| Employment: Agriculturec (% of employed) | 31.9 | 31.6 | 31.5 |
| Employment: Industryc (% of employed) | 30.3 | 30.6 | 31.8 |
| Employment: Servicesc (% employed) | 37.7 | 37.8 | 36.7 |
| Unemploymentc (% of labour force) | 3.1 | 1.1 | 1.2 |
| Labour force participationc (female/male pop. %) | 45.7 / 75.3 | 45.3 / 75.1 | 45.2 / 74.1 |
| CPI: Consumer Price Indexd (2010=100) | 77 | 100 | 113e |
| Agricultural production index (2004-2006=100) | 98 | 135 | 137e |
| International trade: Exports (million current US$) | 10 | 8 | 17c,b |
| International trade: Imports (million current US$) | 120 | 159 | 277c,b |
| International trade: Balance (million current US$) | -110 | -151 | -260b |
| Balance of payments, current account (million US$) | -24 | -87 | -29b |
| 2005 | 2010 | 2019 | |
| Population growth ratef (average annual %) | 0.6 | 0.6 | -0.6g |
| Urban population (% of total population) | 23.2 | 23.4 | 23.1 |
| Urban population growth ratef (average annual %) | 0.7 | 0.8 | 0.3g |
| Fertility rate, totalf (live births per woman) | 4.2 | 4 | 3.8g |
| Life expectancy at birthf (females/males, years) | 71.0 / 68.6 | 71.8 / 67.9 | 72.2 / 68.4g |
| Population age distribution (0-14/60+ years old, %) | 38.2 / 8.2 | 37.4 / 7.9 | 35.1 / 8.7 |
| International migrant stock (000/% of total pop.) | 4.3 / 4.3 | 4.6 / 4.4 | 5.0 / 4.6a |
| Refugees and others of concern to UNHCR (000) | ... | ~0.0h | ... |
| Infant mortality ratef (per 1 000 live births) | 14.4 | 14.4 | 14.7g |
| Health: Current expenditurei (% of GDP) | 4.2 | 4.7 | 5.3e |
| Health: Physicians (per 1 000 pop.) | 0.3j | 0.6 | 0.5k |
| Education: Government expenditure (% of GDP) | 3.9l | ... | ... |
| Education: Primary gross enrol. ratio (f/m per 100 pop.) | 110.1 / 113.4 | 107.3 / 109.4 | 105.3 / 108.4g |
| Education: Secondary gross enrol. ratio (f/m per 100 pop.) | 116.3 / 105.5j | 107.2 / 100.4 | 96.3 / 91.1g |
| Education: Tertiary gross enrol. ratio (f/m per 100 pop.) | 8.0 / 4.8m | ... / ... | ... / ... |
| Intentional homicide rate (per 100 000 pop.) | 4 | 1 | 1n |
| Seats held by women in national parliaments (%) | 0 | 3.1 | 7.4 |
| 2005 | 2010 | 2019 | |
| Individuals using the Internetc (per 100 inhabitants) | 4.9 | 16 | 41.2a |
| Threatened species (number) | 16l | 58 | 80 |
| Forested area (% of land area) | 12.5c | 12.5 | 12.5c,e |
| CO2 emission estimates (million tons/tons per capita) | 0.1 / 1.1 | 0.1 / 1.1 | 0.1 / 1.1o |
| Energy production, primary (Petajoules) | 0 | 0 | 0e |
| Energy supply per capita (Gigajoules) | 16c | 16 | 17c,e |
| Tourist/visitor arrivals at national bordersp (000) | 42 | 47 | 62a |
| Important sites for terrestrial biodiversity protected (%) | 9.3 | 9.3 | 9.3b |
| Net Official Development Assist. received (% of GNI) | 12.55 | 17.41 | 20.07a |