Cayman Islands vs Tonga: Share of global CO₂ emissions and population

Cayman Islands

0.0%

in 2100

Tonga

0.0%

in 2100

Cayman Islands rank

191st

Tonga rank

192nd

Share of global CO₂ emissions and population over time

Cayman Islands currently reports 0.0% against 0.0% in Tonga, a difference of 0.0%.

The two have swapped places 1 time across 157 shared years of data; in 1800 it was Tonga ahead.

Cayman Islands ranks 191st and Tonga ranks 192nd of 234 countries.

Indicator: Share of global CO₂ emissions and population
Unit: %
Source: HYDE (2023); Gapminder (2022); UN WPP (2024) – with major processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 239 places, 69,170 data points, 1000–2100
Last refreshed: 07 August 2026

Share of the world's population by country, available from 10,000 BCE to 2100, based on data and estimates from different sources.