Small island developing states (SIDS) vs Tonga: Proportion of members of developing countries in international

Small island developing states (SIDS)
24.6%
in 2024
Tonga
1.4%
in 2024
Small island developing states (SIDS) rank
3rd
Tonga rank
1st

Proportion of members of developing countries in international over time

  • Small island developing states (SIDS)
  • Tonga
0510152025200020122024

How they compare

Small island developing states (SIDS) currently reports 24.6% against 1.4% in Tonga, a difference of 23.2%.

That makes Small island developing states (SIDS)'s figure about 17.0 times Tonga's.

Across all 13 years both countries report, Small island developing states (SIDS) has been ahead every year.

Small island developing states (SIDS) ranks 3rd and Tonga ranks 1st of 10 groups.

Small island developing states (SIDS) has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade Small island developing states (SIDS) Tonga Difference Ahead
2000s 24.4% 1.6% 22.7% Small island developing states (SIDS)
2010s 24.1% 1.5% 22.6% Small island developing states (SIDS)
2020s 24.9% 1.5% 23.5% Small island developing states (SIDS)

Averages of every year both report within each decade.

Frequently asked questions

Which has higher proportion of members of developing countries in international, Small island developing states (SIDS) or Tonga?
Small island developing states (SIDS), at 24.6% against 1.4% in Tonga as of 2024.
What is the difference in proportion of members of developing countries in international between Small island developing states (SIDS) and Tonga?
23.2%, with Small island developing states (SIDS) ahead.
How many years of comparable data are there for Small island developing states (SIDS) and Tonga?
13 years are reported by both, from 2000 to 2024.
How do Small island developing states (SIDS) and Tonga rank globally for proportion of members of developing countries in international?
Small island developing states (SIDS) ranks 3rd and Tonga ranks 1st of 10 groups.
Where does this data come from?
United Nations Statistics Division, SDG Global Database, published as Proportion of members of developing countries in international organizations, by organization (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Small island developing states (SIDS) vs Tonga: Proportion of members of developing countries in international. Statizoid, drawing on United Nations Statistics Division, SDG Global Database. Retrieved 02 September 2026, from https://infrastructure.statizoid.com/compare/proportion-of-members-of-developing-countries-in-international-organizations-by/small-island-developing-states-sids/tonga/

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About this data

Indicator
Proportion of members of developing countries in international organizations, by organization (%)
Source
United Nations Statistics Division, SDG Global Database
Licence
UN SDG Global Database (open, attribution requested)
Coverage
73 places, 931 data points, 2000–2024
Last refreshed