Guam vs Kiribati: Share of global CO₂ emissions and population

Guam

0.0%

in 2100

Kiribati

0.0%

in 2100

Guam rank

186th

Kiribati rank

184th

Share of global CO₂ emissions and population over time

Kiribati currently reports 0.0% against 0.0% in Guam, a difference of 0.0%.

That makes Kiribati's figure about 1.1 times Guam's.

The two have swapped places 4 times across 159 shared years of data; in 1800 it was Kiribati ahead.

Guam ranks 186th and Kiribati ranks 184th 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.