GNI, PPP (constant 2021 international $), per square kilometre in Tonga
Tonga: GNI, PPP (constant 2021 international $), per square kilometre was 1.05 million constant 2021 international $ per square kilometre in 2023. ▲ Rising
GNI, PPP (constant 2021 international $), per square kilometre in Tonga, 1994–2023
Source: Statizoid (derived). Measured in constant 2021 international $ per square kilometre.
Analysis
In 2023, gni, ppp (constant 2021 international $), per square kilometre in Tonga stood at 1.05 million constant 2021 international $ per square kilometre.
Compared with earlier readings it is up 3.0% on the previous year and up 23.8% over ten years.
Over the whole period, gni, ppp (constant 2021 international $), per square kilometre in Tonga peaked at 1.07 million constant 2021 international $ per square kilometre in 2020 and was at its lowest, 730,783 constant 2021 international $ per square kilometre, in 2007.
That places Tonga 80th out of 156 countries with data for 2023, putting it in the middle of the range.
The long-run direction has been consistently rising across the 30 years of available data.
GNI, PPP (constant 2021 international $), per square kilometre in Tonga, year by year
| Year | constant 2021 international $ per square kilometre | Change |
|---|---|---|
| 1994 | 743,511 constant 2021 international $ per square kilometre | — |
| 1995 | 743,164 constant 2021 international $ per square kilometre | -0.0% |
| 1996 | 730,846 constant 2021 international $ per square kilometre | -1.7% |
| 1997 | 754,769 constant 2021 international $ per square kilometre | +3.3% |
| 1998 | 766,996 constant 2021 international $ per square kilometre | +1.6% |
| 1999 | 810,558 constant 2021 international $ per square kilometre | +5.7% |
| 2000 | 815,460 constant 2021 international $ per square kilometre | +0.6% |
| 2001 | 787,826 constant 2021 international $ per square kilometre | -3.4% |
| 2002 | 828,353 constant 2021 international $ per square kilometre | +5.1% |
| 2003 | 857,272 constant 2021 international $ per square kilometre | +3.5% |
| 2004 | 817,549 constant 2021 international $ per square kilometre | -4.6% |
| 2005 | 784,435 constant 2021 international $ per square kilometre | -4.1% |
| 2006 | 810,489 constant 2021 international $ per square kilometre | +3.3% |
| 2007 | 730,783 constant 2021 international $ per square kilometre | -9.8% |
| 2008 | 846,958 constant 2021 international $ per square kilometre | +15.9% |
| 2009 | 748,622 constant 2021 international $ per square kilometre | -11.6% |
| 2010 | 776,749 constant 2021 international $ per square kilometre | +3.8% |
| 2011 | 844,393 constant 2021 international $ per square kilometre | +8.7% |
| 2012 | 851,182 constant 2021 international $ per square kilometre | +0.8% |
| 2013 | 851,360 constant 2021 international $ per square kilometre | +0.0% |
| 2014 | 827,554 constant 2021 international $ per square kilometre | -2.8% |
| 2015 | 858,456 constant 2021 international $ per square kilometre | +3.7% |
| 2016 | 1.01 million constant 2021 international $ per square kilometre | +17.4% |
| 2017 | 1.04 million constant 2021 international $ per square kilometre | +3.5% |
| 2018 | 1.03 million constant 2021 international $ per square kilometre | -1.0% |
| 2019 | 1.07 million constant 2021 international $ per square kilometre | +4.0% |
| 2020 | 1.07 million constant 2021 international $ per square kilometre | +0.1% |
| 2021 | 1.07 million constant 2021 international $ per square kilometre | -0.8% |
| 2022 | 1.02 million constant 2021 international $ per square kilometre | -4.1% |
| 2023 | 1.05 million constant 2021 international $ per square kilometre | +3.0% |
Tonga compared with similar countries
- Tonga's 1.05 million constant 2021 international $ per square kilometre is below the median for upper middle income countries, which is 1.17 million constant 2021 international $ per square kilometre, 90% of the median. (42 countries reporting)
- Tonga's 1.05 million constant 2021 international $ per square kilometre is below the median for East Asia & Pacific, which is 1.39 million constant 2021 international $ per square kilometre, 76% of the median. (22 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 758,307 constant 2021 international $ per square kilometre | 730,846 constant 2021 international $ per square kilometre | 810,558 constant 2021 international $ per square kilometre | 6 |
| 2000s | 802,775 constant 2021 international $ per square kilometre | 730,783 constant 2021 international $ per square kilometre | 857,272 constant 2021 international $ per square kilometre | 10 |
| 2010s | 916,621 constant 2021 international $ per square kilometre | 776,749 constant 2021 international $ per square kilometre | 1.07 million constant 2021 international $ per square kilometre | 10 |
| 2020s | 1.05 million constant 2021 international $ per square kilometre | 1.02 million constant 2021 international $ per square kilometre | 1.07 million constant 2021 international $ per square kilometre | 4 |
Countries ranked near Tonga
- 77 Cape Verde 1.15 million constant 2021 international $ per square kilometre compare
- 78 Georgia 1.13 million constant 2021 international $ per square kilometre compare
- 79 Latvia 1.10 million constant 2021 international $ per square kilometre compare
- 81 Saudi Arabia 1.03 million constant 2021 international $ per square kilometre compare
- 82 Finland 1.02 million constant 2021 international $ per square kilometre compare
- 83 Nepal 1.01 million constant 2021 international $ per square kilometre compare
More economy & growth data for Tonga
- Africa's Development Dynamics (AfDD) Table 04 - Annual real GDP 0.3875 Percent per annum (2029)
- Africa's Development Dynamics (AfDD) Table 02 - Annual real GDP 1.2 Percent per annum (2029)
- SDRs holdings, US dollar, annual growth rate 5.4 % change on previous year (2025)
- SDRs holdings, US dollar, per unit of GDP 0.0382 units per US$ of GDP (2025)
- SDRs holdings, US dollar, per capita 250.19 units per person (2025)
- SDRs holdings, SDR, annual growth rate 0.3665 % change on previous year (2025)
- SDRs holdings, SDR, per unit of GDP 0.0279 units per US$ of GDP (2025)
- SDRs holdings, SDR, per capita 182.69 units per person (2025)
- IMF holdings of currency, US dollar, annual growth rate 5.01 % change on previous year (2025)
- IMF holdings of currency, US dollar, per unit of GDP 0.0209 units per US$ of GDP (2025)
Frequently asked questions
- What is gni, ppp (constant 2021 international $), per square kilometre in Tonga?
- Gni, ppp (constant 2021 international $), per square kilometre in Tonga was 1.05 million constant 2021 international $ per square kilometre in 2023, according to Statizoid (derived).
- What is the highest gni, ppp (constant 2021 international $), per square kilometre recorded in Tonga?
- The highest recorded value was 1.07 million constant 2021 international $ per square kilometre in 2020.
- What is the lowest gni, ppp (constant 2021 international $), per square kilometre recorded in Tonga?
- The lowest recorded value was 730,783 constant 2021 international $ per square kilometre in 2007.
- How does Tonga rank for gni, ppp (constant 2021 international $), per square kilometre?
- Tonga ranks 80th out of 156 countries with data for 2023.
- Is gni, ppp (constant 2021 international $), per square kilometre rising or falling in Tonga?
- Over the last ten years it is up 23.8%. The long-run trend across the full record is rising.
- Where does this Tonga data come from?
- The figures come from Statizoid (derived), published as part of GNI, PPP (constant 2021 international $), per square kilometre. Statizoid updates them automatically from the source API.
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How this figure is calculated
GNI, PPP (constant 2021 international $) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.
GNI, PPP (constant 2021 international $) ÷ Land area (sq. km)
Computed from
- GNI, PPP International Comparison Program (ICP), World Bank (WB)
- Land area FAOSTAT, Food and Agriculture Organization of the United Nations (FAO)
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
GNI, PPP (constant 2021 international $) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.