Surface area (sq. km), per unit of GDP in Tonga
Tonga: Surface area (sq. km), per unit of GDP was 0 sq. km per US$ of GDP in 2024. ◆ Volatile
Surface area (sq. km), per unit of GDP in Tonga, 1975–2024
Source: Statizoid (derived). Measured in sq. km per US$ of GDP.
Analysis
The most recent figure for surface area (sq. km), per unit of gdp in Tonga is 0 sq. km per US$ of GDP, measured in 2024. That is the lowest value across all 50 years on record.
That represents a change of down 8.7% on the previous year and down 32.0% over ten years.
Over the whole period, surface area (sq. km), per unit of gdp in Tonga peaked at 0 sq. km per US$ of GDP in 1976 and was at its lowest, 0 sq. km per US$ of GDP, in 2024.
That places Tonga 115th out of 211 countries with data for 2024, putting it in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Surface area (sq. km), per unit of GDP in Tonga, year by year
| Year | sq. km per US$ of GDP | Change |
|---|---|---|
| 1975 | 0 sq. km per US$ of GDP | — |
| 1976 | 0 sq. km per US$ of GDP | +8.2% |
| 1977 | 0 sq. km per US$ of GDP | -12.0% |
| 1978 | 0 sq. km per US$ of GDP | -17.9% |
| 1979 | 0 sq. km per US$ of GDP | -6.9% |
| 1980 | 0 sq. km per US$ of GDP | -16.1% |
| 1981 | 0 sq. km per US$ of GDP | -14.4% |
| 1982 | 0 sq. km per US$ of GDP | +0.3% |
| 1983 | 0 sq. km per US$ of GDP | +2.0% |
| 1984 | 0 sq. km per US$ of GDP | -5.3% |
| 1985 | 0 sq. km per US$ of GDP | +7.0% |
| 1986 | 0 sq. km per US$ of GDP | -11.9% |
| 1987 | 0 sq. km per US$ of GDP | -16.5% |
| 1988 | 0 sq. km per US$ of GDP | -23.4% |
| 1989 | 0 sq. km per US$ of GDP | +0.3% |
| 1990 | 0 sq. km per US$ of GDP | -6.4% |
| 1991 | 0 sq. km per US$ of GDP | -14.1% |
| 1992 | 0 sq. km per US$ of GDP | -3.5% |
| 1993 | 0 sq. km per US$ of GDP | -1.0% |
| 1994 | 0 sq. km per US$ of GDP | -29.3% |
| 1995 | 0 sq. km per US$ of GDP | -6.2% |
| 1996 | 0 sq. km per US$ of GDP | -6.0% |
| 1997 | 0 sq. km per US$ of GDP | +3.3% |
| 1998 | 0 sq. km per US$ of GDP | +12.3% |
| 1999 | 0 sq. km per US$ of GDP | -3.9% |
| 2000 | 0 sq. km per US$ of GDP | -2.8% |
| 2001 | 0 sq. km per US$ of GDP | +13.1% |
| 2002 | 0 sq. km per US$ of GDP | -0.9% |
| 2003 | 0 sq. km per US$ of GDP | -9.6% |
| 2004 | 0 sq. km per US$ of GDP | -12.3% |
| 2005 | 0 sq. km per US$ of GDP | -11.9% |
| 2006 | 0 sq. km per US$ of GDP | -10.4% |
| 2007 | 0 sq. km per US$ of GDP | -2.1% |
| 2008 | 0 sq. km per US$ of GDP | -13.3% |
| 2009 | 0 sq. km per US$ of GDP | +10.3% |
| 2010 | 0 sq. km per US$ of GDP | -14.8% |
| 2011 | 0 sq. km per US$ of GDP | -11.4% |
| 2012 | 0 sq. km per US$ of GDP | -12.1% |
| 2013 | 0 sq. km per US$ of GDP | +4.3% |
| 2014 | 0 sq. km per US$ of GDP | +2.4% |
| 2015 | 0 sq. km per US$ of GDP | +0.8% |
| 2016 | 0 sq. km per US$ of GDP | +4.0% |
| 2017 | 0 sq. km per US$ of GDP | -8.5% |
| 2018 | 0 sq. km per US$ of GDP | -6.8% |
| 2019 | 0 sq. km per US$ of GDP | -2.5% |
| 2020 | 0 sq. km per US$ of GDP | -0.1% |
| 2021 | 0 sq. km per US$ of GDP | -2.5% |
| 2022 | 0 sq. km per US$ of GDP | -6.7% |
| 2023 | 0 sq. km per US$ of GDP | -6.0% |
| 2024 | 0 sq. km per US$ of GDP | -8.7% |
Tonga compared with similar countries
- Tonga's 0 sq. km per US$ of GDP is below the median for upper middle income countries, which is 0 sq. km per US$ of GDP, 77% of the median. (58 countries reporting)
- Tonga's 0 sq. km per US$ of GDP is above the median for East Asia & Pacific, which is 0 sq. km per US$ of GDP, 1.2× the median. (36 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 0 sq. km per US$ of GDP | 0 sq. km per US$ of GDP | 0 sq. km per US$ of GDP | 5 |
| 1980s | 0 sq. km per US$ of GDP | 0 sq. km per US$ of GDP | 0 sq. km per US$ of GDP | 10 |
| 1990s | 0 sq. km per US$ of GDP | 0 sq. km per US$ of GDP | 0 sq. km per US$ of GDP | 10 |
| 2000s | 0 sq. km per US$ of GDP | 0 sq. km per US$ of GDP | 0 sq. km per US$ of GDP | 10 |
| 2010s | 0 sq. km per US$ of GDP | 0 sq. km per US$ of GDP | 0 sq. km per US$ of GDP | 10 |
| 2020s | 0 sq. km per US$ of GDP | 0 sq. km per US$ of GDP | 0 sq. km per US$ of GDP | 5 |
Countries ranked near Tonga
More agriculture & rural data for Tonga
- Cropland extent over the long-term, annual growth rate -0.0499 % change on previous year (2025)
- Cropland extent over the long-term, per unit of GDP 0 hectares per US$ of GDP (2025)
- Cropland extent over the long-term, per capita 0.2935 hectares per person (2025)
- Agricultural area over the long-term, annual growth rate -0.0497 % change on previous year (2025)
- Agricultural area over the long-term, per unit of GDP 0 hectares per US$ of GDP (2025)
- Agricultural area over the long-term, per capita 0.2945 hectares per person (2025)
- Agriculture, forestry, and fishing, value added (current US$), annual 7.27 % change on previous year (2024)
- Agriculture, forestry, and fishing, value added (current US$), per 0.1857 current US$ per US$ of GDP (2024)
- Agriculture, forestry, and fishing, value added (current US$), per 1,154 current US$ per person (2024)
- Rural population, annual growth rate -0.4224 % change on previous year (2025)
Frequently asked questions
- What is surface area (sq. km), per unit of gdp in Tonga?
- Surface area (sq. km), per unit of gdp in Tonga was 0 sq. km per US$ of GDP in 2024, according to Statizoid (derived).
- What is the highest surface area (sq. km), per unit of gdp recorded in Tonga?
- The highest recorded value was 0 sq. km per US$ of GDP in 1976.
- What is the lowest surface area (sq. km), per unit of gdp recorded in Tonga?
- The lowest recorded value was 0 sq. km per US$ of GDP in 2024.
- How does Tonga rank for surface area (sq. km), per unit of gdp?
- Tonga ranks 115th out of 211 countries with data for 2024.
- Is surface area (sq. km), per unit of gdp rising or falling in Tonga?
- Over the last ten years it is down 32.0%. The long-run trend across the full record is volatile.
- Where does this Tonga data come from?
- The figures come from Statizoid (derived), published as part of Surface area (sq. km), per unit of GDP. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 50 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
Surface area (sq. km) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.
Surface area (sq. km) ÷ GDP (current US$)
Computed from
- Surface area FAO electronic files and web site, Food and Agriculture Organization of the United Nations (FAO), publisher: Food and Agriculture Organization of the United Nations (FAO)
- GDP Country official statistics, National Statistical Organizations and/or Central Banks
Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.
About this data
Surface area (sq. km) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.