Share of global CO₂ emissions and population in Sierra Leone
Sierra Leone: Share of global CO₂ emissions and population was 0.2% in 2100. ▲ Rising
Share of global CO₂ emissions and population in Sierra Leone, 1000–2100
Source: HYDE (2023); Gapminder (2022); UN WPP (2024) – with major processing by Our World in Data. Measured in %.
Analysis
The most recent figure for share of global co₂ emissions and population in Sierra Leone is 0.2%, measured in 2100. That is the highest value across all 318 years on record.
Compared with earlier readings it is up 0.5% over ten years.
Over the whole period, share of global co₂ emissions and population in Sierra Leone peaked at 0.2% in 2100 and was at its lowest, 0.0%, in 1200.
Sierra Leone ranks 87th of 234 countries on this measure, in the middle of the range.
The long-run direction has been consistently rising across the 318 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1000s | 0.0% | 0.0% | 0.0% | 1 |
| 1100s | 0.0% | 0.0% | 0.0% | 1 |
| 1200s | 0.0% | 0.0% | 0.0% | 1 |
| 1300s | 0.0% | 0.0% | 0.0% | 1 |
| 1400s | 0.0% | 0.0% | 0.0% | 1 |
| 1500s | 0.0% | 0.0% | 0.0% | 1 |
| 1600s | 0.0% | 0.0% | 0.0% | 1 |
| 1700s | 0.0% | 0.0% | 0.0% | 1 |
| 1710s | 0.0% | 0.0% | 0.0% | 1 |
| 1720s | 0.0% | 0.0% | 0.0% | 1 |
| 1730s | 0.0% | 0.0% | 0.0% | 1 |
| 1740s | 0.0% | 0.0% | 0.0% | 1 |
| 1750s | 0.0% | 0.0% | 0.0% | 1 |
| 1760s | 0.0% | 0.0% | 0.0% | 1 |
| 1770s | 0.0% | 0.0% | 0.0% | 1 |
| 1780s | 0.0% | 0.0% | 0.0% | 1 |
| 1790s | 0.0% | 0.0% | 0.0% | 1 |
| 1800s | 0.1% | 0.1% | 0.1% | 10 |
| 1810s | 0.1% | 0.1% | 0.1% | 10 |
| 1820s | 0.1% | 0.1% | 0.1% | 10 |
| 1830s | 0.1% | 0.1% | 0.1% | 10 |
| 1840s | 0.1% | 0.1% | 0.1% | 10 |
| 1850s | 0.1% | 0.1% | 0.1% | 10 |
| 1860s | 0.1% | 0.1% | 0.1% | 10 |
| 1870s | 0.1% | 0.1% | 0.1% | 10 |
| 1880s | 0.1% | 0.1% | 0.1% | 10 |
| 1890s | 0.1% | 0.1% | 0.1% | 10 |
| 1900s | 0.1% | 0.1% | 0.1% | 10 |
| 1910s | 0.1% | 0.1% | 0.1% | 10 |
| 1920s | 0.1% | 0.1% | 0.1% | 10 |
| 1930s | 0.1% | 0.1% | 0.1% | 10 |
| 1940s | 0.1% | 0.1% | 0.1% | 10 |
| 1950s | 0.1% | 0.1% | 0.1% | 10 |
| 1960s | 0.1% | 0.1% | 0.1% | 10 |
| 1970s | 0.1% | 0.1% | 0.1% | 10 |
| 1980s | 0.1% | 0.1% | 0.1% | 10 |
| 1990s | 0.1% | 0.1% | 0.1% | 10 |
| 2000s | 0.1% | 0.1% | 0.1% | 10 |
| 2010s | 0.1% | 0.1% | 0.1% | 10 |
| 2020s | 0.1% | 0.1% | 0.1% | 10 |
| 2030s | 0.1% | 0.1% | 0.1% | 10 |
| 2040s | 0.1% | 0.1% | 0.1% | 10 |
| 2050s | 0.1% | 0.1% | 0.1% | 10 |
| 2060s | 0.1% | 0.1% | 0.1% | 10 |
| 2070s | 0.2% | 0.1% | 0.2% | 10 |
| 2080s | 0.2% | 0.2% | 0.2% | 10 |
| 2090s | 0.2% | 0.2% | 0.2% | 10 |
| 2100s | 0.2% | 0.2% | 0.2% | 1 |
Countries ranked near Sierra Leone
More climate change data for Sierra Leone
- Population growth 2.0% (2025)
- Population, total 8.82 million (2025)
- Urban population growth 3.3% (2025)
- Urban population 4.05 million (2025)
- Urban population 45.9% (2025)
- CO₂ emissions per capita vs. GDP per capita 0.166 tonnes per person (2024)
- Cumulative CO₂ emissions 42.62 million tonnes (2024)
- CO₂ emissions per capita 0.166 tonnes per person (2024)
- CO₂ emissions per capita vs. share of electricity generation from renewables 0.166 tonnes per person (2024)
- Share of global CO₂ emissions vs. share of population 0.0% (2024)
Frequently asked questions
- What is share of global co₂ emissions and population in Sierra Leone?
- Share of global co₂ emissions and population in Sierra Leone was 0.2% in 2100, according to HYDE (2023); Gapminder (2022); UN WPP (2024) – with major processing by Our World in Data.
- What is the highest share of global co₂ emissions and population recorded in Sierra Leone?
- The highest recorded value was 0.2% in 2100.
- What is the lowest share of global co₂ emissions and population recorded in Sierra Leone?
- The lowest recorded value was 0.0% in 1200.
- How does Sierra Leone rank for share of global co₂ emissions and population?
- Sierra Leone ranks 87th out of 234 countries with data for 2100.
- Is share of global co₂ emissions and population rising or falling in Sierra Leone?
- Over the last ten years it is up 0.5%. The long-run trend across the full record is rising.
- Where does this Sierra Leone data come from?
- The figures come from HYDE (2023); Gapminder (2022); UN WPP (2024) – with major processing by Our World in Data, published as part of Share of global CO₂ emissions and population. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 318 observations, free to reuse under CC BY 4.0 (Our World in Data).
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.