Cameroon vs Iran: Share of global CO₂ emissions and population
Cameroon
0.9%
in 2100
Iran
0.8%
in 2100
Cameroon rank
29th
Iran rank
31st
Share of global CO₂ emissions and population over time
- Cameroon
- Iran
How they compare
Cameroon currently reports 0.9% against 0.8% in Iran, a difference of 0.1%.
That makes Cameroon's figure about 1.1 times Iran's.
The two have swapped places 1 time across 318 shared years of data; in 1000 it was Iran ahead.
Cameroon ranks 29th and Iran ranks 31st of 239 countries.
Across the 48 decades both report, Cameroon averaged higher in 2 and Iran in 46.
Head to head by decade
| Decade | Cameroon | Iran | Difference | Ahead |
|---|---|---|---|---|
| 1000s | 0.2% | 1.4% | 1.2% | Iran |
| 1100s | 0.2% | 1.2% | 1.0% | Iran |
| 1200s | 0.2% | 1.1% | 0.9% | Iran |
| 1300s | 0.2% | 0.8% | 0.5% | Iran |
| 1400s | 0.3% | 0.8% | 0.6% | Iran |
| 1500s | 0.3% | 0.8% | 0.5% | Iran |
| 1600s | 0.3% | 1.0% | 0.7% | Iran |
| 1700s | 0.3% | 0.8% | 0.5% | Iran |
| 1710s | 0.3% | 0.8% | 0.6% | Iran |
| 1720s | 0.3% | 0.8% | 0.6% | Iran |
| 1730s | 0.3% | 0.8% | 0.5% | Iran |
| 1740s | 0.3% | 0.8% | 0.5% | Iran |
| 1750s | 0.2% | 0.8% | 0.5% | Iran |
| 1760s | 0.2% | 0.7% | 0.5% | Iran |
| 1770s | 0.2% | 0.7% | 0.5% | Iran |
| 1780s | 0.2% | 0.7% | 0.5% | Iran |
| 1790s | 0.2% | 0.7% | 0.5% | Iran |
| 1800s | 0.2% | 0.6% | 0.4% | Iran |
| 1810s | 0.2% | 0.6% | 0.4% | Iran |
| 1820s | 0.2% | 0.6% | 0.4% | Iran |
| 1830s | 0.2% | 0.6% | 0.4% | Iran |
| 1840s | 0.2% | 0.6% | 0.4% | Iran |
| 1850s | 0.2% | 0.6% | 0.4% | Iran |
| 1860s | 0.2% | 0.6% | 0.4% | Iran |
| 1870s | 0.2% | 0.6% | 0.4% | Iran |
| 1880s | 0.2% | 0.6% | 0.4% | Iran |
| 1890s | 0.2% | 0.6% | 0.4% | Iran |
| 1900s | 0.2% | 0.6% | 0.4% | Iran |
| 1910s | 0.2% | 0.6% | 0.4% | Iran |
| 1920s | 0.2% | 0.5% | 0.4% | Iran |
| 1930s | 0.2% | 0.6% | 0.5% | Iran |
| 1940s | 0.2% | 0.7% | 0.5% | Iran |
| 1950s | 0.2% | 0.7% | 0.5% | Iran |
| 1960s | 0.2% | 0.7% | 0.6% | Iran |
| 1970s | 0.2% | 0.8% | 0.6% | Iran |
| 1980s | 0.2% | 1.0% | 0.8% | Iran |
| 1990s | 0.2% | 1.1% | 0.9% | Iran |
| 2000s | 0.3% | 1.1% | 0.8% | Iran |
| 2010s | 0.3% | 1.1% | 0.8% | Iran |
| 2020s | 0.4% | 1.1% | 0.8% | Iran |
| 2030s | 0.4% | 1.1% | 0.7% | Iran |
| 2040s | 0.5% | 1.1% | 0.6% | Iran |
| 2050s | 0.6% | 1.0% | 0.5% | Iran |
| 2060s | 0.6% | 1.0% | 0.4% | Iran |
| 2070s | 0.7% | 0.9% | 0.2% | Iran |
| 2080s | 0.8% | 0.9% | 0.1% | Iran |
| 2090s | 0.8% | 0.8% | 0.0% | Cameroon |
| 2100s | 0.9% | 0.8% | 0.1% | Cameroon |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher share of global co₂ emissions and population, Cameroon or Iran?
- Cameroon, at 0.9% against 0.8% in Iran as of 2100.
- What is the difference in share of global co₂ emissions and population between Cameroon and Iran?
- 0.1%, with Cameroon ahead.
- How many years of comparable data are there for Cameroon and Iran?
- 318 years are reported by both, from 1000 to 2100.
- How do Cameroon and Iran rank globally for share of global co₂ emissions and population?
- Cameroon ranks 29th and Iran ranks 31st 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.
Individual pages
About this data
Share of the world's population by country, available from 10,000 BCE to 2100, based on data and estimates from different sources.