Cook Islands vs Sri Lanka: Remaining life expectancy at different ages, in females
Cook Islands
8.18 years
in 2023
Sri Lanka
8.16 years
in 2023
Cook Islands rank
114th
Sri Lanka rank
116th
Remaining life expectancy at different ages, in females over time
- Cook Islands
- Sri Lanka
How they compare
Cook Islands currently reports 8.18 years against 8.16 years in Sri Lanka, a difference of 0.02 years.
The two have swapped places 5 times across 74 shared years of data; in 1950 it was Sri Lanka ahead.
Cook Islands ranks 114th and Sri Lanka ranks 116th of 236 countries.
Across the 8 decades both report, Cook Islands averaged higher in 3 and Sri Lanka in 5.
Head to head by decade
| Decade | Cook Islands | Sri Lanka | Difference | Ahead |
|---|---|---|---|---|
| 1950s | 4.96 years | 5.45 years | 0.4837 years | Sri Lanka |
| 1960s | 5.36 years | 5.9 years | 0.5361 years | Sri Lanka |
| 1970s | 5.99 years | 6 years | 0.0145 years | Sri Lanka |
| 1980s | 6.31 years | 6.47 years | 0.1657 years | Sri Lanka |
| 1990s | 6.53 years | 6.7 years | 0.1688 years | Sri Lanka |
| 2000s | 7.11 years | 7.06 years | 0.0512 years | Cook Islands |
| 2010s | 7.72 years | 7.7 years | 0.0273 years | Cook Islands |
| 2020s | 8.07 years | 7.96 years | 0.1038 years | Cook Islands |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher remaining life expectancy at different ages, in females, Cook Islands or Sri Lanka?
- Cook Islands, at 8.18 years against 8.16 years in Sri Lanka as of 2023.
- What is the difference in remaining life expectancy at different ages, in females between Cook Islands and Sri Lanka?
- 0.02 years, with Cook Islands ahead.
- How many years of comparable data are there for Cook Islands and Sri Lanka?
- 74 years are reported by both, from 1950 to 2023.
- How do Cook Islands and Sri Lanka rank globally for remaining life expectancy at different ages, in females?
- Cook Islands ranks 114th and Sri Lanka ranks 116th of 236 countries.
- Where does this data come from?
- Human Mortality Database (2025); UN, World Population Prospects (2024) – processed by Our World in Data, published as Remaining life expectancy at different ages, in females. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Remaining period life expectancy at age 80 among females, in a given year.