Net official flows from UN agencies, IFAD (current US$), per square in Tonga

Tonga: Net official flows from UN agencies, IFAD (current US$), per square was 846.96 current US$ per square kilometre in 2023. ◆ Volatile

Latest (2023)
846.96 current US$ per square kilometre
Change on year
up 98.5%
World rank
3rd
of 121 countries
All-time high
1,528 current US$ per square kilometre
in 1994
All-time low
-305.56 current US$ per square kilometre
in 2005
Years of data
36
1985–2023

Net official flows from UN agencies, IFAD (current US$), per square in Tonga, 1985–2023

-50005001.0k1.5k1985200420231985: 611.1 current US$ per square kilometre1986: 527.8 current US$ per square kilometre1987: 736.1 current US$ per square kilometre1989: 1.2k current US$ per square kilometre1990: 1.0k current US$ per square kilometre1991: 833.3 current US$ per square kilometre1992: 430.6 current US$ per square kilometre1994: 1.5k current US$ per square kilometre1995: 611.1 current US$ per square kilometre1996: 1.2k current US$ per square kilometre1997: 208.3 current US$ per square kilometre1998: 444.4 current US$ per square kilometre1999: -27.8 current US$ per square kilometre2000: -55.6 current US$ per square kilometre2001: -111.1 current US$ per square kilometre2002: -125 current US$ per square kilometre2003: -180.6 current US$ per square kilometre2004: -250 current US$ per square kilometre2005: -305.6 current US$ per square kilometre2006: -250 current US$ per square kilometre2007: -250 current US$ per square kilometre2009: -263.9 current US$ per square kilometre2010: -194.4 current US$ per square kilometre2011: -263.9 current US$ per square kilometre2012: 250 current US$ per square kilometre2013: 97.2 current US$ per square kilometre2014: 666.7 current US$ per square kilometre2015: 352 current US$ per square kilometre2016: 1.1k current US$ per square kilometre2017: 1.1k current US$ per square kilometre2018: 691.3 current US$ per square kilometre2019: 502.5 current US$ per square kilometre2020: 1.0k current US$ per square kilometre2021: 1.4k current US$ per square kilometre2022: 426.6 current US$ per square kilometre2023: 847 current US$ per square kilometre

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

Analysis

In 2023, net official flows from un agencies, ifad (current us$), per square in Tonga stood at 846.96 current US$ per square kilometre.

Compared with earlier readings it is up 98.5% on the previous year and up 771.2% over ten years.

Over the whole period, net official flows from un agencies, ifad (current us$), per square in Tonga peaked at 1,528 current US$ per square kilometre in 1994 and was at its lowest, -305.56 current US$ per square kilometre, in 2005.

That places Tonga 3rd out of 121 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 official flows from UN agencies, IFAD (current US$), per square in Tonga, year by year

Annual values for Net official flows from UN agencies, IFAD (current US$), per square kilometre in Tonga, 1985 to 2023.
Year current US$ per square kilometre Change
1985 611.11 current US$ per square kilometre
1986 527.78 current US$ per square kilometre -13.6%
1987 736.11 current US$ per square kilometre +39.5%
1989 1,181 current US$ per square kilometre +60.4%
1990 1,014 current US$ per square kilometre -14.1%
1991 833.33 current US$ per square kilometre -17.8%
1992 430.56 current US$ per square kilometre -48.3%
1994 1,528 current US$ per square kilometre +254.8%
1995 611.11 current US$ per square kilometre -60.0%
1996 1,167 current US$ per square kilometre +90.9%
1997 208.33 current US$ per square kilometre -82.1%
1998 444.44 current US$ per square kilometre +113.3%
1999 -27.78 current US$ per square kilometre -106.3%
2000 -55.56 current US$ per square kilometre +100.0%
2001 -111.11 current US$ per square kilometre +100.0%
2002 -125 current US$ per square kilometre +12.5%
2003 -180.56 current US$ per square kilometre +44.4%
2004 -250 current US$ per square kilometre +38.5%
2005 -305.56 current US$ per square kilometre +22.2%
2006 -250 current US$ per square kilometre -18.2%
2007 -250 current US$ per square kilometre -0.0%
2009 -263.89 current US$ per square kilometre +5.6%
2010 -194.44 current US$ per square kilometre -26.3%
2011 -263.89 current US$ per square kilometre +35.7%
2012 250 current US$ per square kilometre -194.7%
2013 97.22 current US$ per square kilometre -61.1%
2014 666.67 current US$ per square kilometre +585.7%
2015 352.01 current US$ per square kilometre -47.2%
2016 1,138 current US$ per square kilometre +223.4%
2017 1,067 current US$ per square kilometre -6.2%
2018 691.31 current US$ per square kilometre -35.2%
2019 502.47 current US$ per square kilometre -27.3%
2020 1,002 current US$ per square kilometre +99.4%
2021 1,393 current US$ per square kilometre +39.0%
2022 426.62 current US$ per square kilometre -69.4%
2023 846.96 current US$ per square kilometre +98.5%

Averages by decade

DecadeAverage LowestHighest Years
1980s 763.89 current US$ per square kilometre 527.78 current US$ per square kilometre 1,181 current US$ per square kilometre 4
1990s 689.82 current US$ per square kilometre -27.78 current US$ per square kilometre 1,528 current US$ per square kilometre 9
2000s -199.07 current US$ per square kilometre -305.56 current US$ per square kilometre -55.56 current US$ per square kilometre 9
2010s 430.71 current US$ per square kilometre -263.89 current US$ per square kilometre 1,138 current US$ per square kilometre 10
2020s 917.17 current US$ per square kilometre 426.62 current US$ per square kilometre 1,393 current US$ per square kilometre 4

Countries ranked near Tonga

  1. 1 Maldives 2,527 current US$ per square kilometre compare
  2. 2 Grenada 1,623 current US$ per square kilometre compare
  3. 4 Comoros 790.14 current US$ per square kilometre compare
  4. 5 Burundi 657.78 current US$ per square kilometre compare
  5. 6 Kiribati 636.02 current US$ per square kilometre compare

See the full ranking of 166 places →

More aid effectiveness data for Tonga

All data for Tonga →

Frequently asked questions

What is net official flows from un agencies, ifad (current us$), per square in Tonga?
Net official flows from un agencies, ifad (current us$), per square in Tonga was 846.96 current US$ per square kilometre in 2023, according to Statizoid (derived).
What is the highest net official flows from un agencies, ifad (current us$), per square recorded in Tonga?
The highest recorded value was 1,528 current US$ per square kilometre in 1994.
What is the lowest net official flows from un agencies, ifad (current us$), per square recorded in Tonga?
The lowest recorded value was -305.56 current US$ per square kilometre in 2005.
How does Tonga rank for net official flows from un agencies, ifad (current us$), per square?
Tonga ranks 3rd out of 121 countries with data for 2023.
Is net official flows from un agencies, ifad (current us$), per square rising or falling in Tonga?
Over the last ten years it is up 771.2%. 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 official flows from UN agencies, IFAD (current US$), per square kilometre. Statizoid updates them automatically from the source API.

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Net official flows from UN agencies, IFAD (current US$), per square in Tonga. Statizoid, drawing on Statizoid (derived). Retrieved 08 September 2026, from https://aid.statizoid.com/stat/net-official-flows-from-un-agencies-ifad-current-us-per-square-kilometre/tonga/

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How this figure is calculated

Net official flows from UN agencies, IFAD (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 official flows from UN agencies, IFAD (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 official flows from UN agencies, IFAD (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
166 places, 5,908 data points, 1979–2023
Last refreshed

Net official flows from UN agencies, IFAD (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.