Which has higher share of global co₂ emissions and population, Nauru or Palau?

Nauru, at 0.0% against 0.0% in Palau as of 2100.

How many years of comparable data are there for Nauru and Palau?

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

Nauru vs Palau: Share of global CO₂ emissions and population

Nauru

0.0%

in 2100

Palau

0.0%

in 2100

Nauru rank

224th

Palau rank

227th

Share of global CO₂ emissions and population over time

Nauru
Palau

How they compare

Nauru currently reports 0.0% against 0.0% in Palau, a difference of 0.0%.

That makes Nauru's figure about 1.9 times Palau's.

The two have swapped places 1 time across 301 shared years of data; in 1800 it was Palau ahead.

Nauru ranks 224th and Palau ranks 227th of 239 countries.

Across the 31 decades both report, Nauru averaged higher in 6 and Palau in 25.

Head to head by decade

Decade	Nauru	Palau	Difference	Ahead
1800s	0.0%	0.0%	0.0%	Palau
1810s	0.0%	0.0%	0.0%	Palau
1820s	0.0%	0.0%	0.0%	Palau
1830s	0.0%	0.0%	0.0%	Palau
1840s	0.0%	0.0%	0.0%	Palau
1850s	0.0%	0.0%	0.0%	Palau
1860s	0.0%	0.0%	0.0%	Palau
1870s	0.0%	0.0%	0.0%	Palau
1880s	0.0%	0.0%	0.0%	Palau
1890s	0.0%	0.0%	0.0%	Palau
1900s	0.0%	0.0%	0.0%	Palau
1910s	0.0%	0.0%	0.0%	Palau
1920s	0.0%	0.0%	0.0%	Palau
1930s	0.0%	0.0%	0.0%	Palau
1940s	0.0%	0.0%	0.0%	Palau
1950s	0.0%	0.0%	0.0%	Palau
1960s	0.0%	0.0%	0.0%	Palau
1970s	0.0%	0.0%	0.0%	Palau
1980s	0.0%	0.0%	0.0%	Palau
1990s	0.0%	0.0%	0.0%	Palau
2000s	0.0%	0.0%	0.0%	Palau
2010s	0.0%	0.0%	0.0%	Palau
2020s	0.0%	0.0%	0.0%	Palau
2030s	0.0%	0.0%	0.0%	Palau
2040s	0.0%	0.0%	0.0%	Palau
2050s	0.0%	0.0%	0.0%	Nauru
2060s	0.0%	0.0%	0.0%	Nauru
2070s	0.0%	0.0%	0.0%	Nauru
2080s	0.0%	0.0%	0.0%	Nauru
2090s	0.0%	0.0%	0.0%	Nauru
2100s	0.0%	0.0%	0.0%	Nauru

Averages of every year both report within each decade.

Frequently asked questions

Which has higher share of global co₂ emissions and population, Nauru or Palau?: Nauru, at 0.0% against 0.0% in Palau as of 2100.
What is the difference in share of global co₂ emissions and population between Nauru and Palau?: 0.0%, with Nauru ahead.
How many years of comparable data are there for Nauru and Palau?: 301 years are reported by both, from 1800 to 2100.
How do Nauru and Palau rank globally for share of global co₂ emissions and population?: Nauru ranks 224th and Palau ranks 227th 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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Nauru vs Palau: 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 06 November 2026, from https://climate.statizoid.com/compare/share-co2-vs-population/naoero/palau/

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<a href="https://climate.statizoid.com/compare/share-co2-vs-population/naoero/palau/">Nauru vs Palau: Share of global CO₂ emissions and population</a> — Statizoid

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: 30 October 2026

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