Net bilateral aid flows from DAC donors, Australia (current US$), per in Tonga

Tonga: Net bilateral aid flows from DAC donors, Australia (current US$), per was 0.1062 current US$ per US$ of GDP in 2023. ▼ Falling

Latest (2023)
0.1062 current US$ per US$ of GDP
Change on year
up 35.7%
World rank
3rd
of 159 countries
All-time high
0.1062 current US$ per US$ of GDP
in 2023
All-time low
0.0236 current US$ per US$ of GDP
in 1976
Years of data
49
1975–2023

Net bilateral aid flows from DAC donors, Australia (current US$), per in Tonga, 1975–2023

0.020.040.060.080.1197519992023

Source: Statizoid (derived). Measured in current US$ per US$ of GDP.

Analysis

The most recent figure for net bilateral aid flows from dac donors, australia (current us$), per in Tonga is 0.1062 current US$ per US$ of GDP, measured in 2023. That is the highest value across all 49 years on record.

Compared with earlier readings it is up 35.7% on the previous year and up 51.8% over ten years.

Over the whole period, net bilateral aid flows from dac donors, australia (current us$), per in Tonga peaked at 0.1062 current US$ per US$ of GDP in 2023 and was at its lowest, 0.0236 current US$ per US$ of GDP, in 1976.

That places Tonga 3rd out of 159 countries with data for 2023, putting it in the top 10%.

The long-run direction has been consistently falling across the 49 years of available data.

Net bilateral aid flows from DAC donors, Australia (current US$), per in Tonga, year by year

Annual values for Net bilateral aid flows from DAC donors, Australia (current US$), per unit of GDP in Tonga, 1975 to 2023.
Year current US$ per US$ of GDP Change
1975 0.0252 current US$ per US$ of GDP
1976 0.0236 current US$ per US$ of GDP -6.3%
1977 0.0442 current US$ per US$ of GDP +87.1%
1978 0.0871 current US$ per US$ of GDP +96.9%
1979 0.0857 current US$ per US$ of GDP -1.5%
1980 0.0907 current US$ per US$ of GDP +5.8%
1981 0.0639 current US$ per US$ of GDP -29.5%
1982 0.096 current US$ per US$ of GDP +50.2%
1983 0.0828 current US$ per US$ of GDP -13.8%
1984 0.0647 current US$ per US$ of GDP -21.8%
1985 0.0808 current US$ per US$ of GDP +24.7%
1986 0.0645 current US$ per US$ of GDP -20.1%
1987 0.0727 current US$ per US$ of GDP +12.7%
1988 0.0647 current US$ per US$ of GDP -11.1%
1989 0.0875 current US$ per US$ of GDP +35.3%
1990 0.0761 current US$ per US$ of GDP -13.1%
1991 0.0577 current US$ per US$ of GDP -24.1%
1992 0.0631 current US$ per US$ of GDP +9.3%
1993 0.0515 current US$ per US$ of GDP -18.4%
1994 0.0436 current US$ per US$ of GDP -15.4%
1995 0.0387 current US$ per US$ of GDP -11.1%
1996 0.0364 current US$ per US$ of GDP -6.0%
1997 0.0365 current US$ per US$ of GDP +0.1%
1998 0.0329 current US$ per US$ of GDP -9.6%
1999 0.0285 current US$ per US$ of GDP -13.6%
2000 0.0248 current US$ per US$ of GDP -12.7%
2001 0.03 current US$ per US$ of GDP +20.9%
2002 0.0411 current US$ per US$ of GDP +37.0%
2003 0.0307 current US$ per US$ of GDP -25.4%
2004 0.0344 current US$ per US$ of GDP +12.0%
2005 0.0336 current US$ per US$ of GDP -2.3%
2006 0.0262 current US$ per US$ of GDP -22.0%
2007 0.0352 current US$ per US$ of GDP +34.5%
2008 0.034 current US$ per US$ of GDP -3.4%
2009 0.0462 current US$ per US$ of GDP +35.6%
2010 0.057 current US$ per US$ of GDP +23.5%
2011 0.0757 current US$ per US$ of GDP +32.9%
2012 0.0629 current US$ per US$ of GDP -16.9%
2013 0.07 current US$ per US$ of GDP +11.2%
2014 0.052 current US$ per US$ of GDP -25.7%
2015 0.0452 current US$ per US$ of GDP -13.1%
2016 0.0468 current US$ per US$ of GDP +3.5%
2017 0.0494 current US$ per US$ of GDP +5.8%
2018 0.0522 current US$ per US$ of GDP +5.5%
2019 0.0375 current US$ per US$ of GDP -28.0%
2020 0.0437 current US$ per US$ of GDP +16.5%
2021 0.0605 current US$ per US$ of GDP +38.2%
2022 0.0783 current US$ per US$ of GDP +29.5%
2023 0.1062 current US$ per US$ of GDP +35.7%

Averages by decade

DecadeAverage LowestHighest Years
1970s 0.0532 current US$ per US$ of GDP 0.0236 current US$ per US$ of GDP 0.0871 current US$ per US$ of GDP 5
1980s 0.0768 current US$ per US$ of GDP 0.0639 current US$ per US$ of GDP 0.096 current US$ per US$ of GDP 10
1990s 0.0465 current US$ per US$ of GDP 0.0285 current US$ per US$ of GDP 0.0761 current US$ per US$ of GDP 10
2000s 0.0336 current US$ per US$ of GDP 0.0248 current US$ per US$ of GDP 0.0462 current US$ per US$ of GDP 10
2010s 0.0549 current US$ per US$ of GDP 0.0375 current US$ per US$ of GDP 0.0757 current US$ per US$ of GDP 10
2020s 0.0722 current US$ per US$ of GDP 0.0437 current US$ per US$ of GDP 0.1062 current US$ per US$ of GDP 4

Countries ranked near Tonga

  1. 1 Tuvalu 0.4486 current US$ per US$ of GDP compare
  2. 2 Naoero 0.1338 current US$ per US$ of GDP compare
  3. 4 Kiribati 0.0969 current US$ per US$ of GDP compare
  4. 5 Solomon Islands 0.0713 current US$ per US$ of GDP compare
  5. 6 Vanuatu 0.0647 current US$ per US$ of GDP compare

See the full ranking of 205 places →

More aid effectiveness data for Tonga

All data for Tonga →

Frequently asked questions

What is net bilateral aid flows from dac donors, australia (current us$), per in Tonga?
Net bilateral aid flows from dac donors, australia (current us$), per in Tonga was 0.1062 current US$ per US$ of GDP in 2023, according to Statizoid (derived).
What is the highest net bilateral aid flows from dac donors, australia (current us$), per recorded in Tonga?
The highest recorded value was 0.1062 current US$ per US$ of GDP in 2023.
What is the lowest net bilateral aid flows from dac donors, australia (current us$), per recorded in Tonga?
The lowest recorded value was 0.0236 current US$ per US$ of GDP in 1976.
How does Tonga rank for net bilateral aid flows from dac donors, australia (current us$), per?
Tonga ranks 3rd out of 159 countries with data for 2023.
Is net bilateral aid flows from dac donors, australia (current us$), per rising or falling in Tonga?
Over the last ten years it is up 51.8%. The long-run trend across the full record is falling.
Where does this Tonga data come from?
The figures come from Statizoid (derived), published as part of Net bilateral aid flows from DAC donors, Australia (current US$), per unit of GDP. Statizoid updates them automatically from the source API.

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Net bilateral aid flows from DAC donors, Australia (current US$), per in Tonga. Statizoid, drawing on Statizoid (derived). Retrieved 31 August 2026, from https://aid.statizoid.com/stat/net-bilateral-aid-flows-from-dac-donors-australia-current-us-per-unit-of-gdp/tonga/

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How this figure is calculated

Net bilateral aid flows from DAC donors, Australia (current US$) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.

Net bilateral aid flows from DAC donors, Australia (current US$) ÷ GDP (current US$)

Computed from

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

Indicator
Net bilateral aid flows from DAC donors, Australia (current US$), per unit of GDP
Unit
current US$ per US$ of GDP
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
205 places, 7,031 data points, 1965–2023
Last refreshed

Net bilateral aid flows from DAC donors, Australia (current US$) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.