Nigeria vs Sierra Leone: Co2 gdp pop growth
Nigeria
2.06
in 2025
Sierra Leone
2.04
in 2025
Nigeria rank
45th
Sierra Leone rank
47th
Co2 gdp pop growth over time
- Nigeria
- Sierra Leone
How they compare
Nigeria currently reports 2.06 against 2.04 in Sierra Leone, a difference of 0.02.
The two have swapped places 8 times across 65 shared years of data; in 1961 it was Nigeria ahead.
Nigeria ranks 45th and Sierra Leone ranks 47th of 215 countries.
Across the 7 decades both report, Nigeria averaged higher in 5 and Sierra Leone in 2.
Head to head by decade
| Decade | Nigeria | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 2.14 | 1.78 | 0.3664 | Nigeria |
| 1970s | 2.69 | 1.87 | 0.824 | Nigeria |
| 1980s | 2.79 | 2.29 | 0.4998 | Nigeria |
| 1990s | 2.64 | 0.6803 | 1.96 | Nigeria |
| 2000s | 2.75 | 3.38 | 0.6286 | Sierra Leone |
| 2010s | 2.57 | 2.44 | 0.1238 | Nigeria |
| 2020s | 2.09 | 2.19 | 0.1 | Sierra Leone |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher co2 gdp pop growth, Nigeria or Sierra Leone?
- Nigeria, at 2.06 against 2.04 in Sierra Leone as of 2025.
- What is the difference in co2 gdp pop growth between Nigeria and Sierra Leone?
- 0.02, with Nigeria ahead.
- How many years of comparable data are there for Nigeria and Sierra Leone?
- 65 years are reported by both, from 1961 to 2025.
- How do Nigeria and Sierra Leone rank globally for co2 gdp pop growth?
- Nigeria ranks 45th and Sierra Leone ranks 47th of 215 countries.
- Where does this data come from?
- Our World in Data, published as Co2 gdp pop growth. Statizoid refreshes it automatically from the source and publishes the full history for both places.