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Proportion of local breeds at risk of extinction in Tonga

Tonga: Proportion of local breeds at risk of extinction was 100 in 2010. β–¬ Flat

Latest (2010)
100
Change on year
unchanged
World rank
1st
of 136 countries
All-time high
100
in 2001
All-time low
100
in 2001
Years of data
10
2001–2010

Proportion of local breeds at risk of extinction in Tonga, 2001–2010

0204060801002001200520102001: 1002002: 1002003: 1002004: 1002005: 1002006: 1002007: 1002008: 1002009: 1002010: 100

Source: Our World in Data.

Analysis

Tonga recorded 100 for proportion of local breeds at risk of extinction in 2010. That is the highest value across all 10 years on record.

Compared with earlier readings it is unchanged over ten years.

Over the whole period, proportion of local breeds at risk of extinction in Tonga peaked at 100 in 2001 and was at its lowest, 100, in 2001.

That places Tonga 1st out of 136 countries with data for 2010, putting it in the top 10%.

Averages by decade

DecadeAverage LowestHighest Years
2000s 100 100 100 9
2010s 100 100 100 1

Countries ranked near Tonga

  1. 1 Algeria 100 compare
  2. 1 Belarus 100 compare
  3. 1 Belgium 100 compare
  4. 1 Botswana 100 compare
  5. 1 Cyprus 100 compare
  6. 1 Egypt 100 compare
  7. 1 Estonia 100 compare
  8. 1 Eswatini 100 compare
  9. 1 Guatemala 100 compare
  10. 1 Ireland 100 compare
  11. 1 Jamaica 100 compare
  12. 1 Luxembourg 100
  13. 1 Madagascar 100 compare
  14. 1 Malta 100 compare
  15. 1 Mauritius 100 compare
  16. 1 Namibia 100 compare
  17. 1 Nicaragua 100 compare
  18. 1 Niue 100 compare
  19. 1 Paraguay 100 compare
  20. 1 Peru 100 compare
  21. 1 Saint Kitts and Nevis 100 compare
  22. 1 Solomon Islands 100

See the full ranking of 137 places β†’

More reference data data for Tonga

All data for Tonga β†’

Frequently asked questions

What is proportion of local breeds at risk of extinction in Tonga?
Proportion of local breeds at risk of extinction in Tonga was 100 in 2010, according to Our World in Data.
What is the highest proportion of local breeds at risk of extinction recorded in Tonga?
The highest recorded value was 100 in 2001.
What is the lowest proportion of local breeds at risk of extinction recorded in Tonga?
The lowest recorded value was 100 in 2001.
How does Tonga rank for proportion of local breeds at risk of extinction?
Tonga ranks 1st out of 136 countries with data for 2010.
Is proportion of local breeds at risk of extinction rising or falling in Tonga?
Over the last ten years it is unchanged. The long-run trend across the full record is flat.
Where does this Tonga data come from?
The figures come from Our World in Data, published as part of Proportion of local breeds at risk of extinction. Statizoid updates them automatically from the source API.

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Proportion of local breeds at risk of extinction in Tonga. Statizoid, drawing on Our World in Data. Retrieved 20 August 2026, from https://reference.statizoid.com/stat/proportion-of-local-breeds-at-risk-of-extinction/tonga/

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About this data

Indicator
Proportion of local breeds at risk of extinction
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
137 places, 2,560 data points, 2000–2025
Last refreshed