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

Tonga: Net bilateral aid flows from DAC donors, Australia (current US$), per was 87,192 current US$ per square kilometre in 2023. ◆ Volatile

Latest (2023)
87,192 current US$ per square kilometre
Change on year
up 44.1%
World rank
3rd
of 160 countries
All-time high
87,192 current US$ per square kilometre
in 2023
All-time low
41.67 current US$ per square kilometre
in 1966
Years of data
58
1966–2023

Net bilateral aid flows from DAC donors, Australia (current US$), per in Tonga, 1966–2023

020.0k40.0k60.0k80.0k196619942023

Source: Statizoid (derived). Measured in current US$ per square kilometre.

Analysis

Tonga recorded 87,192 current US$ per square kilometre for net bilateral aid flows from dac donors, australia (current us$), per in 2023. That is the highest value across all 58 years on record.

The figure is up 44.1% on the previous year and up 98.6% over ten years.

Over the whole period, net bilateral aid flows from dac donors, australia (current us$), per in Tonga peaked at 87,192 current US$ per square kilometre in 2023 and was at its lowest, 41.67 current US$ per square kilometre, in 1966.

That places Tonga 3rd out of 160 countries with data for 2023, putting it in the top 10%.

The series is highly variable year to year, so single readings are best treated with caution.

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$), per square kilometre in Tonga, 1966 to 2023.
Year current US$ per square kilometre Change
1966 41.67 current US$ per square kilometre
1967 97.22 current US$ per square kilometre +133.3%
1968 125 current US$ per square kilometre +28.6%
1969 83.33 current US$ per square kilometre -33.3%
1970 194.44 current US$ per square kilometre +133.3%
1971 250 current US$ per square kilometre +28.6%
1972 236.11 current US$ per square kilometre -5.6%
1973 402.78 current US$ per square kilometre +70.6%
1974 1,000 current US$ per square kilometre +148.3%
1975 1,139 current US$ per square kilometre +13.9%
1976 986.11 current US$ per square kilometre -13.4%
1977 2,097 current US$ per square kilometre +112.7%
1978 5,028 current US$ per square kilometre +139.7%
1979 5,319 current US$ per square kilometre +5.8%
1980 6,708 current US$ per square kilometre +26.1%
1981 5,528 current US$ per square kilometre -17.6%
1982 8,278 current US$ per square kilometre +49.7%
1983 7,000 current US$ per square kilometre -15.4%
1984 5,778 current US$ per square kilometre -17.5%
1985 6,736 current US$ per square kilometre +16.6%
1986 6,111 current US$ per square kilometre -9.3%
1987 8,250 current US$ per square kilometre +35.0%
1988 9,583 current US$ per square kilometre +16.2%
1989 12,931 current US$ per square kilometre +34.9%
1990 12,000 current US$ per square kilometre -7.2%
1991 10,597 current US$ per square kilometre -11.7%
1992 12,014 current US$ per square kilometre +13.4%
1993 9,903 current US$ per square kilometre -17.6%
1994 11,861 current US$ per square kilometre +19.8%
1995 11,236 current US$ per square kilometre -5.3%
1996 11,236 current US$ per square kilometre +0.0%
1997 10,889 current US$ per square kilometre -3.1%
1998 8,764 current US$ per square kilometre -19.5%
1999 7,875 current US$ per square kilometre -10.1%
2000 7,069 current US$ per square kilometre -10.2%
2001 7,556 current US$ per square kilometre +6.9%
2002 10,444 current US$ per square kilometre +38.2%
2003 8,625 current US$ per square kilometre -17.4%
2004 11,014 current US$ per square kilometre +27.7%
2005 12,208 current US$ per square kilometre +10.8%
2006 10,625 current US$ per square kilometre -13.0%
2007 14,597 current US$ per square kilometre +37.4%
2008 16,278 current US$ per square kilometre +11.5%
2009 20,028 current US$ per square kilometre +23.0%
2010 29,042 current US$ per square kilometre +45.0%
2011 43,556 current US$ per square kilometre +50.0%
2012 41,181 current US$ per square kilometre -5.5%
2013 43,903 current US$ per square kilometre +6.6%
2014 31,833 current US$ per square kilometre -27.5%
2015 27,454 current US$ per square kilometre -13.8%
2016 27,327 current US$ per square kilometre -0.5%
2017 31,590 current US$ per square kilometre +15.6%
2018 35,762 current US$ per square kilometre +13.2%
2019 26,385 current US$ per square kilometre -26.2%
2020 30,773 current US$ per square kilometre +16.6%
2021 43,612 current US$ per square kilometre +41.7%
2022 60,507 current US$ per square kilometre +38.7%
2023 87,192 current US$ per square kilometre +44.1%

Averages by decade

DecadeAverage LowestHighest Years
1960s 86.81 current US$ per square kilometre 41.67 current US$ per square kilometre 125 current US$ per square kilometre 4
1970s 1,665 current US$ per square kilometre 194.44 current US$ per square kilometre 5,319 current US$ per square kilometre 10
1980s 7,690 current US$ per square kilometre 5,528 current US$ per square kilometre 12,931 current US$ per square kilometre 10
1990s 10,637 current US$ per square kilometre 7,875 current US$ per square kilometre 12,014 current US$ per square kilometre 10
2000s 11,844 current US$ per square kilometre 7,069 current US$ per square kilometre 20,028 current US$ per square kilometre 10
2010s 33,803 current US$ per square kilometre 26,385 current US$ per square kilometre 43,903 current US$ per square kilometre 10
2020s 55,521 current US$ per square kilometre 30,773 current US$ per square kilometre 87,192 current US$ per square kilometre 4

Countries ranked near Tonga

  1. 1 Naoero 1.08 million current US$ per square kilometre compare
  2. 2 Tuvalu 755,017 current US$ per square kilometre compare
  3. 4 Kiribati 34,906 current US$ per square kilometre compare
  4. 5 Samoa 15,677 current US$ per square kilometre compare
  5. 6 Palau 15,625 current US$ per square kilometre compare

See the full ranking of 206 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 87,192 current US$ per square kilometre in 2023, according to Statizoid (derived).
What is the highest net bilateral aid flows from dac donors, australia (current us$), per recorded in Tonga?
The highest recorded value was 87,192 current US$ per square kilometre in 2023.
What is the lowest net bilateral aid flows from dac donors, australia (current us$), per recorded in Tonga?
The lowest recorded value was 41.67 current US$ per square kilometre in 1966.
How does Tonga rank for net bilateral aid flows from dac donors, australia (current us$), per?
Tonga ranks 3rd out of 160 countries with data for 2023.
Is net bilateral aid flows from dac donors, australia (current us$), per rising or falling in Tonga?
Over the last ten years it is up 98.6%. 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 Net bilateral aid flows from DAC donors, Australia (current US$), per square kilometre. 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-square-kilometre/tonga/

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<a href="https://aid.statizoid.com/stat/net-bilateral-aid-flows-from-dac-donors-australia-current-us-per-square-kilometre/tonga/">Net bilateral aid flows from DAC donors, Australia (current US$), per in Tonga</a> — Statizoid

How this figure is calculated

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

Net bilateral aid flows from DAC donors, Australia (current US$) ÷ Land area (sq. km)

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$), per square kilometre
Unit
current US$ per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
206 places, 7,203 data points, 1965–2023
Last refreshed

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