Madagascar vs Vietnam: Share of global CO₂ emissions and population

Madagascar

0.8%

in 2100

Vietnam

0.9%

in 2100

Madagascar rank

29th

Vietnam rank

26th

Share of global CO₂ emissions and population over time

Vietnam currently reports 0.9% against 0.8% in Madagascar, a difference of 0.1%.

That makes Vietnam's figure about 1.1 times Madagascar's.

Across all 318 years both countries report, Vietnam has been ahead every year.

Madagascar ranks 29th and Vietnam ranks 26th 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.