International statistics Basic indicators: Tonga

Data from selected international sources
Indicator Unit Year Value
Land area km22022720
GDP, current prices bn US$20240.5
GDP per capita, current prices US$20245,416
GDP (annual change), constant prices %20242.1
Inflation (annual change of CPI) %20244.7
Gross value added: Agriculture % of GDP202215.6
Gross value added: Industry % of GDP202215.5
Gross value added: Services % of GDP202251.8
Population 1,0002023104.6
Population, female % of total202352.6
Population density inhab. per km22022146
Population aged under 15 years % of total population202335.6
Population aged 65 years and older % of total population20236.6
Fertility rate, total births per woman20233.13
Life expectancy at birth - men years202369.4
Life expectancy at birth - women years202376.4
Density of physicians per 10,000 inhabitants202110
Hospital beds per 10,000 inhabitants201025
Infant mortality rate per 1,000 life births20238
Pupil-teacher ratio (primary) number202320
Pupil-teacher ratio (secondary) number201518
Student enrollment, tertiary per 100,000 inhabitants20234,357
Public expenditure on education % of GDP20225.3
Labour force participation rate %202451.7
Labour force 1,000202435
Self-employed persons %202351.2
Unemployment rate %20242.2
Youth unemployment rate %20246.3
Long-term unemployment rate % of unemployed persons20184.5
GNI per capita, Atlas method US$20225,260
Agricultural land % of land area202248.6
Arable land and permanent crops % of land area202243.1
Agricultural area organic % of agricultural area20220.9
Forest area % of land area202212.4
Import of goods, total bn US$20140.2
Export of goods, total bn US$20140.0
Import of goods from Germany mn US$20140.2
Export of goods to Germany mn US$20140.0
Exports of goods and services % of GDP202211.6
Road traffic deaths per 100,000 inhab.201933
Primary energy use kg oe per capita2007543
CO2 emissions metric t per capita20231.95
Telephone lines per 100 inhab.20223.1
Mobile cellular subscriptions per 100 inhab.202261.7
Internet users per 100 inhab.202358.5
Fixed broadband internet subscribers per 100 inhab.20228.2
Active mobile-broadband subscriptions per 100 inhab.202366.3

As at 22 May 2025

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