Chad vs Reunion: Sex ratio in life expectancy
Chad
1.07
in 2023
Reunion
1.07
in 2023
Chad rank
113th
Reunion rank
111th
Sex ratio in life expectancy over time
- Chad
- Reunion
How they compare
Reunion currently reports 1.07 against 1.07 in Chad, a difference of 0.
The two have swapped places 6 times across 74 shared years of data; in 1950 it was Reunion ahead.
Chad ranks 113th and Reunion ranks 111th of 236 countries.
Across the 8 decades both report, Chad averaged higher in 1 and Reunion in 7.
Head to head by decade
| Decade | Chad | Reunion | Difference | Ahead |
|---|---|---|---|---|
| 1950s | 1.09 | 1.12 | 0.0317 | Reunion |
| 1960s | 1.09 | 1.13 | 0.0307 | Reunion |
| 1970s | 1.12 | 1.13 | 0.0147 | Reunion |
| 1980s | 1.14 | 1.13 | 0.0146 | Chad |
| 1990s | 1.08 | 1.12 | 0.0379 | Reunion |
| 2000s | 1.05 | 1.1 | 0.0566 | Reunion |
| 2010s | 1.05 | 1.08 | 0.0335 | Reunion |
| 2020s | 1.07 | 1.07 | 0.0034 | Reunion |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher sex ratio in life expectancy, Chad or Reunion?
- Reunion, at 1.07 against 1.07 in Chad as of 2023.
- What is the difference in sex ratio in life expectancy between Chad and Reunion?
- 0, with Reunion ahead.
- How many years of comparable data are there for Chad and Reunion?
- 74 years are reported by both, from 1950 to 2023.
- How do Chad and Reunion rank globally for sex ratio in life expectancy?
- Chad ranks 113th and Reunion ranks 111th of 236 countries.
- Where does this data come from?
- Human Mortality Database (2025); UN, World Population Prospects (2024) – with major processing by Our World in Data, published as Sex ratio in life expectancy. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Ratio of period life expectancy (females/males) at a given age.