Public and publicly guaranteed debt service in Tonga

Tonga: Public and publicly guaranteed debt service was 6.2% in 2024. ◆ Volatile

Latest (2024)
6.2%
Change on year
up 137.9%
World rank
11th
of 123 countries
All-time high
6.2%
in 2024
All-time low
0.9%
in 2021
Years of data
40
1985–2024

Public and publicly guaranteed debt service in Tonga, 1985–2024

02461985200420241985: 1.2 % of GNI1986: 1.3 % of GNI1987: 1.3 % of GNI1988: 1.1 % of GNI1989: 1.1 % of GNI1990: 1.3 % of GNI1991: 1.2 % of GNI1992: 1.1 % of GNI1993: 1.2 % of GNI1994: 1.3 % of GNI1995: 1.5 % of GNI1996: 1.5 % of GNI1997: 1.8 % of GNI1998: 1.8 % of GNI1999: 2 % of GNI2000: 2.2 % of GNI2001: 1.5 % of GNI2002: 1.8 % of GNI2003: 1.8 % of GNI2004: 1.8 % of GNI2005: 1.9 % of GNI2006: 1.3 % of GNI2007: 1.5 % of GNI2008: 1.6 % of GNI2009: 1.2 % of GNI2010: 1.3 % of GNI2011: 1.4 % of GNI2012: 1.3 % of GNI2013: 1.4 % of GNI2014: 1.5 % of GNI2015: 1.5 % of GNI2016: 1.4 % of GNI2017: 1.2 % of GNI2018: 1.8 % of GNI2019: 1 % of GNI2020: 1.1 % of GNI2021: 0.878 % of GNI2022: 1.8 % of GNI2023: 2.6 % of GNI2024: 6.2 % of GNI

Source: International Debt Statistics, World Bank (WB). Measured in % of GNI.

Analysis

Tonga recorded 6.2% for public and publicly guaranteed debt service in 2024. That is the highest value across all 40 years on record.

That represents a change of up 137.9% on the previous year and up 320.3% over ten years.

Over the whole period, public and publicly guaranteed debt service in Tonga peaked at 6.2% in 2024 and was at its lowest, 0.9%, in 2021.

That places Tonga 11th out of 123 countries with data for 2024, putting it in the top 10%.

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

Public and publicly guaranteed debt service in Tonga, year by year

Annual values for Public and publicly guaranteed debt service (% of GNI) in Tonga, 1985 to 2024.
Year % of GNI Change
1985 1.2%
1986 1.3% +2.8%
1987 1.3% +4.2%
1988 1.1% -18.3%
1989 1.1% +3.2%
1990 1.3% +16.5%
1991 1.2% -7.1%
1992 1.1% -6.9%
1993 1.2% +6.7%
1994 1.3% +8.6%
1995 1.5% +13.5%
1996 1.5% +0.2%
1997 1.8% +24.6%
1998 1.8% -1.2%
1999 2.0% +10.6%
2000 2.2% +8.7%
2001 1.5% -33.6%
2002 1.8% +25.5%
2003 1.8% -3.3%
2004 1.8% +2.6%
2005 1.9% +3.2%
2006 1.3% -28.0%
2007 1.5% +14.6%
2008 1.6% +0.7%
2009 1.2% -23.4%
2010 1.3% +11.0%
2011 1.4% +6.4%
2012 1.3% -6.6%
2013 1.4% +8.1%
2014 1.5% +3.6%
2015 1.5% -1.2%
2016 1.4% -0.6%
2017 1.2% -19.4%
2018 1.8% +57.8%
2019 1.0% -44.8%
2020 1.1% +8.8%
2021 0.9% -20.6%
2022 1.8% +109.8%
2023 2.6% +41.3%
2024 6.2% +137.9%

Averages by decade

DecadeAverage LowestHighest Years
1980s 1.2% 1.1% 1.3% 5
1990s 1.5% 1.1% 2.0% 10
2000s 1.7% 1.2% 2.2% 10
2010s 1.4% 1.0% 1.8% 10
2020s 2.5% 0.9% 6.2% 5

Countries ranked near Tonga

  1. 8 Mongolia 6.4% compare
  2. 9 Senegal 6.3% compare
  3. 10 Mauritius 6.2% compare
  4. 12 Saint Kitts and Nevis 6.0% compare
  5. 13 Montenegro 5.5% compare
  6. 14 Lao People's Democratic Republic 5.3% compare

See the full ranking of 155 places →

More external debt data for Tonga

All data for Tonga →

Frequently asked questions

What is public and publicly guaranteed debt service in Tonga?
Public and publicly guaranteed debt service in Tonga was 6.2% in 2024, according to International Debt Statistics, World Bank (WB).
What is the highest public and publicly guaranteed debt service recorded in Tonga?
The highest recorded value was 6.2% in 2024.
What is the lowest public and publicly guaranteed debt service recorded in Tonga?
The lowest recorded value was 0.9% in 2021.
How does Tonga rank for public and publicly guaranteed debt service?
Tonga ranks 11th out of 123 countries with data for 2024.
Is public and publicly guaranteed debt service rising or falling in Tonga?
Over the last ten years it is up 320.3%. The long-run trend across the full record is volatile.
Where does this Tonga data come from?
The figures come from International Debt Statistics, World Bank (WB), published as part of Public and publicly guaranteed debt service (% of GNI). Statizoid updates them automatically from the source API.

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Public and publicly guaranteed debt service in Tonga. Statizoid, drawing on International Debt Statistics, World Bank (WB). Retrieved 05 September 2026, from https://debt.statizoid.com/stat/public-and-publicly-guaranteed-debt-service-percent-of-gni/tonga/

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About this data

Indicator
Public and publicly guaranteed debt service (% of GNI)
Unit
% of GNI
Source
International Debt Statistics, World Bank (WB)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
155 places, 7,081 data points, 1970–2024
Last refreshed

Public and publicly guaranteed debt service to gross national income. Public and publicly guaranteed debt service is the sum of principal repayments and interest actually paid in currency, goods, or services on long-term obligations of public debtors and long-term private obligations guaranteed by a public entity. GNI (formerly GNP) is the sum of value added by all resident producers plus any product taxes (less subsidies) not included in the valuation of output plus net receipts of primary income (compensation of employees and property income) from abroad.