Statizoid

Political liberties in Tonga

Tonga: Political liberties was 1 in 2025. ◆ Volatile

Latest (2025)
1
Change on year
unchanged
World rank
1st
of 197 countries
All-time high
1
in 2018
All-time low
0
in 1845
Years of data
181
1845–2025

Political liberties in Tonga, 1845–2025

00.20.40.60.81184519352025

Source: Lexical Index (2026) – processed by Our World in Data.

Analysis

The most recent figure for political liberties in Tonga is 1, measured in 2025. That is the highest value across all 181 years on record.

That represents a change of unchanged over five years.

Over the whole period, political liberties in Tonga peaked at 1 in 2018 and was at its lowest, 0, in 1845.

Tonga ranks 1st of 197 countries on this measure, in the top 10%.

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

Averages by decade

DecadeAverage LowestHighest Years
1840s 0 0 0 5
1850s 0 0 0 10
1860s 0 0 0 10
1870s 0 0 0 10
1880s 0 0 0 10
1890s 0 0 0 10
1900s 0 0 0 10
1910s 0 0 0 10
1920s 0 0 0 10
1930s 0 0 0 10
1940s 0 0 0 10
1950s 0 0 0 10
1960s 0 0 0 10
1970s 0 0 0 10
1980s 0 0 0 10
1990s 0 0 0 10
2000s 0 0 0 10
2010s 0.2 0 1 10
2020s 1 1 1 6

Countries ranked near Tonga

  1. 1 Andorra 1 compare
  2. 1 Antigua and Barbuda 1 compare
  3. 1 Argentina 1 compare
  4. 1 Australia 1 compare
  5. 1 Austria 1 compare
  6. 1 Bahamas 1 compare
  7. 1 Barbados 1 compare
  8. 1 Belgium 1 compare
  9. 1 Belize 1 compare
  10. 1 Brazil 1 compare
  11. 1 Bulgaria 1 compare
  12. 1 Canada 1 compare
  13. 1 Cape Verde 1 compare
  14. 1 Chile 1 compare
  15. 1 Costa Rica 1 compare
  16. 1 Croatia 1 compare
  17. 1 Cyprus 1 compare
  18. 1 Czechia 1 compare
  19. 1 Denmark 1 compare
  20. 1 Dominica 1 compare
  21. 1 Dominican Republic 1 compare
  22. 1 Estonia 1 compare
  23. 1 Fiji 1 compare
  24. 1 Finland 1 compare
  25. 1 France 1 compare
  26. 1 Germany 1 compare
  27. 1 Ghana 1 compare
  28. 1 Greece 1 compare
  29. 1 Grenada 1 compare
  30. 1 Guyana 1 compare
  31. 1 Iceland 1 compare
  32. 1 Italy 1 compare
  33. 1 Jamaica 1 compare
  34. 1 Japan 1 compare
  35. 1 Kiribati 1 compare
  36. 1 Latvia 1 compare
  37. 1 Lithuania 1 compare
  38. 1 Marshall Islands 1 compare
  39. 1 Mauritius 1 compare
  40. 1 Micronesia (country) 1 compare
  41. 1 Monaco 1 compare
  42. 1 Mongolia 1 compare
  43. 1 Namibia 1 compare
  44. 1 Nauru 1 compare
  45. 1 Netherlands 1 compare
  46. 1 New Zealand 1 compare
  47. 1 Norway 1 compare
  48. 1 Palau 1 compare
  49. 1 Panama 1 compare
  50. 1 Papua New Guinea 1 compare
  51. 1 Poland 1 compare
  52. 1 Portugal 1 compare
  53. 1 Romania 1 compare
  54. 1 Saint Kitts and Nevis 1 compare
  55. 1 Saint Lucia 1 compare
  56. 1 Saint Vincent and the Grenadines 1 compare
  57. 1 Samoa 1 compare
  58. 1 San Marino 1 compare
  59. 1 Sao Tome and Principe 1 compare
  60. 1 Seychelles 1 compare
  61. 1 Slovenia 1 compare
  62. 1 South Africa 1 compare
  63. 1 South Korea 1 compare
  64. 1 Spain 1 compare
  65. 1 Suriname 1 compare
  66. 1 Sweden 1 compare
  67. 1 Switzerland 1 compare
  68. 1 Taiwan 1 compare
  69. 1 Trinidad and Tobago 1 compare
  70. 1 Tuvalu 1 compare
  71. 1 United Kingdom 1 compare
  72. 1 United States 1 compare
  73. 1 Uruguay 1 compare
  74. 1 Vanuatu 1 compare

See the full ranking of 198 places →

More reference data data for Tonga

All data for Tonga →

Frequently asked questions

What is political liberties in Tonga?
Political liberties in Tonga was 1 in 2025, according to Lexical Index (2026) – processed by Our World in Data.
What is the highest political liberties recorded in Tonga?
The highest recorded value was 1 in 2018.
What is the lowest political liberties recorded in Tonga?
The lowest recorded value was 0 in 1845.
How does Tonga rank for political liberties?
Tonga ranks 1st out of 197 countries with data for 2025.
Where does this Tonga data come from?
The figures come from Lexical Index (2026) – processed by Our World in Data, published as part of Political liberties. Statizoid updates them automatically from the source API.

Download this data

CSV · JSON — 181 observations, free to reuse under CC BY 4.0 (Our World in Data).

About this data

Indicator
Political liberties
Source
Lexical Index (2026) – processed by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
198 places, 32,485 data points, 1789–2025
Last refreshed

Indicates whether the freedoms of expression, assembly, and association are respected.