Gross National Income — Value Standard Local Currency, per square in Tonga
Tonga: Gross National Income — Value Standard Local Currency, per square was 1.82 million SLC per square kilometre in 2023. ◆ Volatile
Gross National Income — Value Standard Local Currency, per square in Tonga, 1970–2023
Source: Statizoid (derived). Measured in million SLC per square kilometre.
Analysis
The most recent figure for gross national income — value standard local currency, per square in Tonga is 1.82 million SLC per square kilometre, measured in 2023. That is the highest value across all 54 years on record.
The figure is up 6.0% on the previous year and up 63.0% over ten years.
Over the whole period, gross national income — value standard local currency, per square in Tonga peaked at 1.82 million SLC per square kilometre in 2023 and was at its lowest, 0.0216 million SLC per square kilometre, in 1970.
That places Tonga 146th out of 194 countries with data for 2023, putting it in the bottom quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Gross National Income — Value Standard Local Currency, per square in Tonga, year by year
| Year | million SLC per square kilometre | Change |
|---|---|---|
| 1970 | 0.0216 million SLC per square kilometre | — |
| 1971 | 0.0241 million SLC per square kilometre | +11.7% |
| 1972 | 0.0269 million SLC per square kilometre | +11.6% |
| 1973 | 0.0342 million SLC per square kilometre | +27.2% |
| 1974 | 0.0453 million SLC per square kilometre | +32.6% |
| 1975 | 0.046 million SLC per square kilometre | +1.5% |
| 1976 | 0.0455 million SLC per square kilometre | -1.2% |
| 1977 | 0.0566 million SLC per square kilometre | +24.4% |
| 1978 | 0.0673 million SLC per square kilometre | +19.0% |
| 1979 | 0.0749 million SLC per square kilometre | +11.4% |
| 1980 | 0.1004 million SLC per square kilometre | +34.0% |
| 1981 | 0.1051 million SLC per square kilometre | +4.7% |
| 1982 | 0.1248 million SLC per square kilometre | +18.7% |
| 1983 | 0.1381 million SLC per square kilometre | +10.6% |
| 1984 | 0.1398 million SLC per square kilometre | +1.3% |
| 1985 | 0.1519 million SLC per square kilometre | +8.7% |
| 1986 | 0.1919 million SLC per square kilometre | +26.3% |
| 1987 | 0.2175 million SLC per square kilometre | +13.3% |
| 1988 | 0.2747 million SLC per square kilometre | +26.3% |
| 1989 | 0.2764 million SLC per square kilometre | +0.6% |
| 1990 | 0.2955 million SLC per square kilometre | +6.9% |
| 1991 | 0.3576 million SLC per square kilometre | +21.0% |
| 1992 | 0.3646 million SLC per square kilometre | +1.9% |
| 1993 | 0.3684 million SLC per square kilometre | +1.0% |
| 1994 | 0.3756 million SLC per square kilometre | +2.0% |
| 1995 | 0.3752 million SLC per square kilometre | -0.1% |
| 1996 | 0.3886 million SLC per square kilometre | +3.6% |
| 1997 | 0.3862 million SLC per square kilometre | -0.6% |
| 1998 | 0.4132 million SLC per square kilometre | +7.0% |
| 1999 | 0.4521 million SLC per square kilometre | +9.4% |
| 2000 | 0.4723 million SLC per square kilometre | +4.5% |
| 2001 | 0.4942 million SLC per square kilometre | +4.6% |
| 2002 | 0.5636 million SLC per square kilometre | +14.1% |
| 2003 | 0.6194 million SLC per square kilometre | +9.9% |
| 2004 | 0.6619 million SLC per square kilometre | +6.9% |
| 2005 | 0.7031 million SLC per square kilometre | +6.2% |
| 2006 | 0.8298 million SLC per square kilometre | +18.0% |
| 2007 | 0.8433 million SLC per square kilometre | +1.6% |
| 2008 | 0.9246 million SLC per square kilometre | +9.6% |
| 2009 | 0.9333 million SLC per square kilometre | +0.9% |
| 2010 | 1.01 million SLC per square kilometre | +8.7% |
| 2011 | 1.09 million SLC per square kilometre | +7.0% |
| 2012 | 1.04 million SLC per square kilometre | -4.5% |
| 2013 | 1.12 million SLC per square kilometre | +7.5% |
| 2014 | 1.12 million SLC per square kilometre | +0.3% |
| 2015 | 1.19 million SLC per square kilometre | +6.7% |
| 2016 | 1.32 million SLC per square kilometre | +10.4% |
| 2017 | 1.47 million SLC per square kilometre | +11.6% |
| 2018 | 1.56 million SLC per square kilometre | +6.4% |
| 2019 | 1.66 million SLC per square kilometre | +6.3% |
| 2020 | 1.71 million SLC per square kilometre | +2.8% |
| 2021 | 1.73 million SLC per square kilometre | +1.4% |
| 2022 | 1.72 million SLC per square kilometre | -1.0% |
| 2023 | 1.82 million SLC per square kilometre | +6.0% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 0.0442 million SLC per square kilometre | 0.0216 million SLC per square kilometre | 0.0749 million SLC per square kilometre | 10 |
| 1980s | 0.1721 million SLC per square kilometre | 0.1004 million SLC per square kilometre | 0.2764 million SLC per square kilometre | 10 |
| 1990s | 0.3777 million SLC per square kilometre | 0.2955 million SLC per square kilometre | 0.4521 million SLC per square kilometre | 10 |
| 2000s | 0.7045 million SLC per square kilometre | 0.4723 million SLC per square kilometre | 0.9333 million SLC per square kilometre | 10 |
| 2010s | 1.26 million SLC per square kilometre | 1.01 million SLC per square kilometre | 1.66 million SLC per square kilometre | 10 |
| 2020s | 1.74 million SLC per square kilometre | 1.71 million SLC per square kilometre | 1.82 million SLC per square kilometre | 4 |
Countries ranked near Tonga
- 143 Cuba 1.91 million SLC per square kilometre compare
- 144 Saudi Arabia 1.88 million SLC per square kilometre compare
- 145 Sierra Leone 1.88 million SLC per square kilometre compare
- 147 Marshall Islands 1.72 million SLC per square kilometre compare
- 148 Greece 1.71 million SLC per square kilometre compare
- 149 Bulgaria 1.62 million SLC 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)
- Foreign direct investment, net outflows (BoP, current US$), gaps 1.25 million BoP, current US$ (2024)
- Foreign direct investment, net outflows (BoP, current US$), per unit 0.0019 BoP, current US$ per US$ of GDP (2024)
- Foreign direct investment, net outflows (BoP, current US$), per capita 12.03 BoP, current US$ per person (2024)
- Foreign direct investment, net inflows (BoP, current US$), gaps filled -12.08 million BoP, current US$ (2024)
- Foreign direct investment, net inflows (BoP, current US$), annual -560.68 % change on previous year (2024)
- Foreign direct investment, net inflows (BoP, current US$), per unit -0.0187 BoP, current US$ per US$ of GDP (2024)
- Foreign direct investment, net inflows (BoP, current US$), per capita -115.95 BoP, current US$ per person (2024)
- Total reserves (includes gold, current US$), annual growth rate 9.39 % change on previous year (2025)
Frequently asked questions
- What is gross national income — value standard local currency, per square in Tonga?
- Gross national income — value standard local currency, per square in Tonga was 1.82 million SLC per square kilometre in 2023, according to Statizoid (derived).
- What is the highest gross national income — value standard local currency, per square recorded in Tonga?
- The highest recorded value was 1.82 million SLC per square kilometre in 2023.
- What is the lowest gross national income — value standard local currency, per square recorded in Tonga?
- The lowest recorded value was 0.0216 million SLC per square kilometre in 1970.
- How does Tonga rank for gross national income — value standard local currency, per square?
- Tonga ranks 146th out of 194 countries with data for 2023.
- Is gross national income — value standard local currency, per square rising or falling in Tonga?
- Over the last ten years it is up 63.0%. 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 Gross National Income — Value Standard Local Currency, per square kilometre. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 54 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
Gross National Income — Value Standard Local Currency 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.
Gross National Income — Value Standard Local Currency ÷ Land area (sq. km)
Computed from
- Gross National Income — Value Standard Local Currency Food and Agriculture Organization of the United Nations
- 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
Gross National Income — Value Standard Local Currency 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.