Comoros vs Tanzania: Self-reported life satisfaction
Comoros
3.92
in 2025
Tanzania
3.9
in 2025
Comoros rank
139th
Tanzania rank
141st
Self-reported life satisfaction over time
- Comoros
- Tanzania
How they compare
Comoros currently reports 3.92 against 3.9 in Tanzania, a difference of 0.02.
The two have swapped places 3 times across 12 shared years of data; in 2011 it was Tanzania ahead.
Comoros ranks 139th and Tanzania ranks 141st of 157 countries.
Comoros has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Comoros | Tanzania | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 3.95 | 3.62 | 0.3334 | Comoros |
| 2020s | 3.95 | 3.75 | 0.1977 | Comoros |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher self-reported life satisfaction, Comoros or Tanzania?
- Comoros, at 3.92 against 3.9 in Tanzania as of 2025.
- What is the difference in self-reported life satisfaction between Comoros and Tanzania?
- 0.02, with Comoros ahead.
- How many years of comparable data are there for Comoros and Tanzania?
- 12 years are reported by both, from 2011 to 2025.
- How do Comoros and Tanzania rank globally for self-reported life satisfaction?
- Comoros ranks 139th and Tanzania ranks 141st of 157 countries.
- Where does this data come from?
- Wellbeing Research Centre (2026) – with major processing by Our World in Data, published as Self-reported life satisfaction. 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.