International financial support to infrastructure in Tonga

Tonga: International financial support to infrastructure was 35.22 million millions of constant united states dollars in 2024. ◆ Volatile

Latest (2024)
35.22 million millions of constant united states dollars
Change on year
up 12.7%
World rank
104th
of 155 countries
All-time high
63.45 million millions of constant united states dollars
in 2019
All-time low
1.28 million millions of constant united states dollars
in 2005
Years of data
25
2000–2024

International financial support to infrastructure in Tonga, 2000–2024

020.0M40.0M60.0M2000201220242000: 5.5M millions of constant united states dollars2001: 3.6M millions of constant united states dollars2002: 4.0M millions of constant united states dollars2003: 2.0M millions of constant united states dollars2004: 1.6M millions of constant united states dollars2005: 1.3M millions of constant united states dollars2006: 1.6M millions of constant united states dollars2007: 10.6M millions of constant united states dollars2008: 2.4M millions of constant united states dollars2009: 6.8M millions of constant united states dollars2010: 25.4M millions of constant united states dollars2011: 11.9M millions of constant united states dollars2012: 20.6M millions of constant united states dollars2013: 31.8M millions of constant united states dollars2014: 27.6M millions of constant united states dollars2015: 26.6M millions of constant united states dollars2016: 33.1M millions of constant united states dollars2017: 33.1M millions of constant united states dollars2018: 33.4M millions of constant united states dollars2019: 63.5M millions of constant united states dollars2020: 21.1M millions of constant united states dollars2021: 23.0M millions of constant united states dollars2022: 32.4M millions of constant united states dollars2023: 31.3M millions of constant united states dollars2024: 35.2M millions of constant united states dollars

Source: Organisation for Economic Co-operation and Development – processed by Our World in Data. Measured in millions of constant united states dollars.

Analysis

The most recent figure for international financial support to infrastructure in Tonga is 35.22 million millions of constant united states dollars, measured in 2024.

Compared with earlier readings it is up 12.7% on the previous year and up 27.7% over ten years.

Over the whole period, international financial support to infrastructure in Tonga peaked at 63.45 million millions of constant united states dollars in 2019 and was at its lowest, 1.28 million millions of constant united states dollars, in 2005.

That places Tonga 104th out of 155 countries with data for 2024, putting it in the middle of the range.

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

International financial support to infrastructure in Tonga, year by year

Annual values for International financial support to infrastructure in Tonga, 2000 to 2024.
Year millions of constant united states dollars Change
2000 5.53 million millions of constant united states dollars
2001 3.65 million millions of constant united states dollars -34.0%
2002 3.96 million millions of constant united states dollars +8.5%
2003 1.99 million millions of constant united states dollars -49.7%
2004 1.61 million millions of constant united states dollars -19.1%
2005 1.28 million millions of constant united states dollars -20.5%
2006 1.60 million millions of constant united states dollars +25.0%
2007 10.62 million millions of constant united states dollars +563.8%
2008 2.39 million millions of constant united states dollars -77.5%
2009 6.75 million millions of constant united states dollars +182.4%
2010 25.45 million millions of constant united states dollars +277.0%
2011 11.87 million millions of constant united states dollars -53.4%
2012 20.59 million millions of constant united states dollars +73.5%
2013 31.79 million millions of constant united states dollars +54.4%
2014 27.57 million millions of constant united states dollars -13.3%
2015 26.58 million millions of constant united states dollars -3.6%
2016 33.15 million millions of constant united states dollars +24.7%
2017 33.11 million millions of constant united states dollars -0.1%
2018 33.38 million millions of constant united states dollars +0.8%
2019 63.45 million millions of constant united states dollars +90.1%
2020 21.13 million millions of constant united states dollars -66.7%
2021 22.97 million millions of constant united states dollars +8.7%
2022 32.35 million millions of constant united states dollars +40.8%
2023 31.26 million millions of constant united states dollars -3.4%
2024 35.22 million millions of constant united states dollars +12.7%

Tonga compared with similar countries

  • Tonga's 35.22 million millions of constant united states dollars is below the median for upper middle income countries, which is 220.55 million millions of constant united states dollars, 16% of the median. (58 countries reporting)
  • Tonga's 35.22 million millions of constant united states dollars is below the median for East Asia & Pacific, which is 54.11 million millions of constant united states dollars, 65% of the median. (24 countries reporting)

Biggest year-on-year movements

Years where International financial support to infrastructure in Tonga changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.

YearChange FromTo
2007 +563.8% 1.60 million millions of constant united states dollars 10.62 million millions of constant united states dollars

Averages by decade

DecadeAverage LowestHighest Years
2000s 3.94 million millions of constant united states dollars 1.28 million millions of constant united states dollars 10.62 million millions of constant united states dollars 10
2010s 30.69 million millions of constant united states dollars 11.87 million millions of constant united states dollars 63.45 million millions of constant united states dollars 10
2020s 28.59 million millions of constant united states dollars 21.13 million millions of constant united states dollars 35.22 million millions of constant united states dollars 5

Countries ranked near Tonga

  1. 101 Mayotte 45.21 million millions of constant united states dollars compare
  2. 102 Vanuatu 41.55 million millions of constant united states dollars compare
  3. 103 Comoros 40.37 million millions of constant united states dollars compare
  4. 105 Guinea-Bissau 33.25 million millions of constant united states dollars compare
  5. 106 East Timor 32.47 million millions of constant united states dollars compare
  6. 107 Tuvalu 31.65 million millions of constant united states dollars compare

See the full ranking of 155 places →

More reference data data for Tonga

All data for Tonga →

Frequently asked questions

What is international financial support to infrastructure in Tonga?
International financial support to infrastructure in Tonga was 35.22 million millions of constant united states dollars in 2024, according to Organisation for Economic Co-operation and Development – processed by Our World in Data.
What is the highest international financial support to infrastructure recorded in Tonga?
The highest recorded value was 63.45 million millions of constant united states dollars in 2019.
What is the lowest international financial support to infrastructure recorded in Tonga?
The lowest recorded value was 1.28 million millions of constant united states dollars in 2005.
How does Tonga rank for international financial support to infrastructure?
Tonga ranks 104th out of 155 countries with data for 2024.
Is international financial support to infrastructure rising or falling in Tonga?
Over the last ten years it is up 27.7%. The long-run trend across the full record is volatile.
Where does this Tonga data come from?
The figures come from Organisation for Economic Co-operation and Development – processed by Our World in Data, published as part of International financial support to infrastructure. Statizoid updates them automatically from the source API.

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International financial support to infrastructure in Tonga. Statizoid, drawing on Organisation for Economic Co-operation and Development – processed by Our World in Data. Retrieved 23 September 2026, from https://reference.statizoid.com/stat/total-oda-for-infrastructure-by-recipient/tonga/

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About this data

Indicator
International financial support to infrastructure
Unit
millions of constant united states dollars
Source
Organisation for Economic Co-operation and Development – processed by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
155 places, 3,626 data points, 2000–2024
Last refreshed

Total official flows for infrastructure, by recipient countries (millions of constant 2024 United States dollars).