Sierra Leone vs Zimbabwe: Life satisfaction vs. CO₂ emissions per capita
Sierra Leone
3.25
in 2025
Zimbabwe
3.35
in 2025
Sierra Leone rank
155th
Zimbabwe rank
152nd
Life satisfaction vs. CO₂ emissions per capita over time
- Sierra Leone
- Zimbabwe
How they compare
Zimbabwe currently reports 3.35 against 3.25 in Sierra Leone, a difference of 0.1.
The two have swapped places 2 times across 14 shared years of data; in 2011 it was Zimbabwe ahead.
Sierra Leone ranks 155th and Zimbabwe ranks 152nd of 157 countries.
Sierra Leone has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Sierra Leone | Zimbabwe | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 4.33 | 4.02 | 0.3111 | Sierra Leone |
| 2020s | 3.34 | 3.24 | 0.1047 | Sierra Leone |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher life satisfaction vs. co₂ emissions per capita, Sierra Leone or Zimbabwe?
- Zimbabwe, at 3.35 against 3.25 in Sierra Leone as of 2025.
- What is the difference in life satisfaction vs. co₂ emissions per capita between Sierra Leone and Zimbabwe?
- 0.1, with Zimbabwe ahead.
- How many years of comparable data are there for Sierra Leone and Zimbabwe?
- 14 years are reported by both, from 2011 to 2025.
- How do Sierra Leone and Zimbabwe rank globally for life satisfaction vs. co₂ emissions per capita?
- Sierra Leone ranks 155th and Zimbabwe ranks 152nd of 157 countries.
- Where does this data come from?
- Wellbeing Research Centre (2026) – with major processing by Our World in Data, published as Life satisfaction vs. CO₂ emissions per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Average of survey responses. The survey question asks respondents their current position on a hypothetical ladder, where the best possible life for them is a 10, and the worst possible life is a 0.