Which has higher share of global co₂ emissions and population, Guam or Micronesia (country)?

Guam, at 0.0% against 0.0% in Micronesia (country) as of 2100.

How many years of comparable data are there for Guam and Micronesia (country)?

159 years are reported by both, from 1800 to 2100.

Guam vs Micronesia (country): Share of global CO₂ emissions and population

Guam

0.0%

in 2100

Micronesia (country)

0.0%

in 2100

Guam rank

190th

Micronesia (country) rank

193rd

Share of global CO₂ emissions and population over time

Guam
Micronesia (country)

How they compare

Guam currently reports 0.0% against 0.0% in Micronesia (country), a difference of 0.0%.

That makes Guam's figure about 1.6 times Micronesia (country)'s.

The two have swapped places 3 times across 159 shared years of data; in 1800 it was Micronesia (country) ahead.

Guam ranks 190th and Micronesia (country) ranks 193rd of 239 countries.

Across the 23 decades both report, Guam averaged higher in 17 and Micronesia (country) in 6.

Head to head by decade

Decade	Guam	Micronesia (country)	Difference	Ahead
1800s	0.0%	0.0%	0.0%	Micronesia (country)
1850s	0.0%	0.0%	0.0%	Guam
1900s	0.0%	0.0%	0.0%	Micronesia (country)
1910s	0.0%	0.0%	0.0%	Micronesia (country)
1920s	0.0%	0.0%	0.0%	Micronesia (country)
1930s	0.0%	0.0%	0.0%	Micronesia (country)
1940s	0.0%	0.0%	0.0%	Micronesia (country)
1950s	0.0%	0.0%	0.0%	Guam
1960s	0.0%	0.0%	0.0%	Guam
1970s	0.0%	0.0%	0.0%	Guam
1980s	0.0%	0.0%	0.0%	Guam
1990s	0.0%	0.0%	0.0%	Guam
2000s	0.0%	0.0%	0.0%	Guam
2010s	0.0%	0.0%	0.0%	Guam
2020s	0.0%	0.0%	0.0%	Guam
2030s	0.0%	0.0%	0.0%	Guam
2040s	0.0%	0.0%	0.0%	Guam
2050s	0.0%	0.0%	0.0%	Guam
2060s	0.0%	0.0%	0.0%	Guam
2070s	0.0%	0.0%	0.0%	Guam
2080s	0.0%	0.0%	0.0%	Guam
2090s	0.0%	0.0%	0.0%	Guam
2100s	0.0%	0.0%	0.0%	Guam

Averages of every year both report within each decade.

Frequently asked questions

Which has higher share of global co₂ emissions and population, Guam or Micronesia (country)?: Guam, at 0.0% against 0.0% in Micronesia (country) as of 2100.
What is the difference in share of global co₂ emissions and population between Guam and Micronesia (country)?: 0.0%, with Guam ahead.
How many years of comparable data are there for Guam and Micronesia (country)?: 159 years are reported by both, from 1800 to 2100.
How do Guam and Micronesia (country) rank globally for share of global co₂ emissions and population?: Guam ranks 190th and Micronesia (country) ranks 193rd of 239 countries.
Where does this data come from?: HYDE (2023); Gapminder (2022); UN WPP (2024) – with major processing by Our World in Data, published as Share of global CO₂ emissions and population. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Guam vs Micronesia (country): Share of global CO₂ emissions and population. Statizoid, drawing on HYDE (2023); Gapminder (2022); UN WPP (2024) – with major processing by Our World in Data. Retrieved 22 September 2026, from https://climate.statizoid.com/compare/share-co2-vs-population/guam/micronesia-fed-sts/

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About this data

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: 18 September 2026

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