Control of Corruption - Governance score in Tonga

Tonga: Control of Corruption - Governance score was 39.77 0-100 in 2024. ▲ Rising

Latest (2024)
39.77 0-100
Change on year
up 5.1%
World rank
125th
of 206 countries
All-time high
49.81 0-100
in 2004
All-time low
20.9 0-100
in 2005
Years of data
21
2004–2024

Control of Corruption - Governance score in Tonga, 2004–2024

010203040502004201420242004: 49.8 0-1002005: 20.9 0-1002006: 21 0-1002007: 26.4 0-1002008: 34.9 0-1002009: 35.3 0-1002010: 43.1 0-1002011: 43.4 0-1002012: 43.3 0-1002013: 43.3 0-1002014: 36 0-1002015: 35.8 0-1002016: 35.9 0-1002017: 43.1 0-1002018: 46.1 0-1002019: 39 0-1002020: 42.2 0-1002021: 40.9 0-1002022: 37.8 0-1002023: 37.8 0-1002024: 39.8 0-100

Source: World Bank. Measured in 0-100.

Analysis

In 2024, control of corruption - governance score in Tonga stood at 39.77 0-100.

Compared with earlier readings it is up 5.1% on the previous year and up 10.4% over ten years.

Over the whole period, control of corruption - governance score in Tonga peaked at 49.81 0-100 in 2004 and was at its lowest, 20.9 0-100, in 2005.

Tonga ranks 125th of 206 countries on this measure, in the middle of the range.

The long-run direction has been consistently rising across the 21 years of available data.

Control of Corruption - Governance score in Tonga, year by year

Annual values for Control of Corruption - Governance score (0-100) in Tonga, 2004 to 2024.
Year 0-100 Change
2004 49.81 0-100
2005 20.9 0-100 -58.0%
2006 21.01 0-100 +0.5%
2007 26.43 0-100 +25.8%
2008 34.9 0-100 +32.1%
2009 35.31 0-100 +1.2%
2010 43.15 0-100 +22.2%
2011 43.36 0-100 +0.5%
2012 43.3 0-100 -0.1%
2013 43.31 0-100 +0.0%
2014 36.03 0-100 -16.8%
2015 35.83 0-100 -0.5%
2016 35.87 0-100 +0.1%
2017 43.07 0-100 +20.1%
2018 46.13 0-100 +7.1%
2019 38.97 0-100 -15.5%
2020 42.15 0-100 +8.2%
2021 40.92 0-100 -2.9%
2022 37.8 0-100 -7.6%
2023 37.84 0-100 +0.1%
2024 39.77 0-100 +5.1%

Tonga compared with similar countries

  • Tonga's 39.77 0-100 is below the median for upper middle income countries, which is 41.19 0-100, 97% of the median. (59 countries reporting)
  • Tonga's 39.77 0-100 is below the median for East Asia & Pacific, which is 56.85 0-100, 70% of the median. (34 countries reporting)

Biggest year-on-year movements

Years where Control of Corruption - Governance score 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
2005 -58.0% 49.81 0-100 20.9 0-100

Averages by decade

DecadeAverage LowestHighest Years
2000s 31.39 0-100 20.9 0-100 49.81 0-100 6
2010s 40.9 0-100 35.83 0-100 46.13 0-100 10
2020s 39.7 0-100 37.8 0-100 42.15 0-100 5

Countries ranked near Tonga

  1. 122 Suriname 40.23 0-100 compare
  2. 123 East Timor 40.21 0-100 compare
  3. 124 Sri Lanka 40.07 0-100 compare
  4. 126 Brazil 39.58 0-100 compare
  5. 127 Albania 39.34 0-100 compare
  6. 128 Ethiopia 38.99 0-100 compare

See the full ranking of 206 places →

More reference data data for Tonga

All data for Tonga →

Frequently asked questions

What is control of corruption - governance score in Tonga?
Control of corruption - governance score in Tonga was 39.77 0-100 in 2024, according to the World Bank.
What is the highest control of corruption - governance score recorded in Tonga?
The highest recorded value was 49.81 0-100 in 2004.
What is the lowest control of corruption - governance score recorded in Tonga?
The lowest recorded value was 20.9 0-100 in 2005.
How does Tonga rank for control of corruption - governance score?
Tonga ranks 125th out of 206 countries with data for 2024.
Is control of corruption - governance score rising or falling in Tonga?
Over the last ten years it is up 10.4%. The long-run trend across the full record is rising.
Where does this Tonga data come from?
The figures come from the World Bank, published as part of Control of Corruption - Governance score (0-100). Statizoid updates them automatically from the source API.

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Control of Corruption - Governance score in Tonga. Statizoid. Retrieved 24 September 2026, from https://reference.statizoid.com/stat/control-of-corruption-governance-score-0-100-2/tonga/

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About this data

Indicator
Control of Corruption - Governance score (0-100)
Unit
0-100
Source
World Bank
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
206 places, 5,217 data points, 1996–2024
Last refreshed