Chile vs Sierra Leone: Share of global CO₂ emissions and population

Chile

0.1%

in 2100

Sierra Leone

0.2%

in 2100

Chile rank

90th

Sierra Leone rank

87th

Share of global CO₂ emissions and population over time

Sierra Leone currently reports 0.2% against 0.1% in Chile, a difference of 0.0%.

That makes Sierra Leone's figure about 1.2 times Chile's.

The two have swapped places 3 times across 318 shared years of data; in 1000 it was Chile ahead.

Chile ranks 90th and Sierra Leone ranks 87th 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.