What is the difference in remaining life expectancy at different ages between Cote d'Ivoire and Sierra Leone?

0.15 years, with Cote d'Ivoire ahead.

How many years of comparable data are there for Cote d'Ivoire and Sierra Leone?

74 years are reported by both, from 1950 to 2023.

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. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Cote d'Ivoire vs Sierra Leone: Remaining life expectancy at different ages

Cote d'Ivoire

61.94 years

in 2023

Sierra Leone

61.79 years

in 2023

Cote d'Ivoire rank

223rd

Sierra Leone rank

225th

Remaining life expectancy at different ages over time

Cote d'Ivoire
Sierra Leone

How they compare

Cote d'Ivoire currently reports 61.94 years against 61.79 years in Sierra Leone, a difference of 0.15 years.

Across all 74 years both countries report, Cote d'Ivoire has been ahead every year.

Cote d'Ivoire ranks 223rd and Sierra Leone ranks 225th of 236 countries.

Cote d'Ivoire has averaged higher in every one of the 8 decades both report.

Head to head by decade

Decade	Cote d'Ivoire	Sierra Leone	Difference	Ahead
1950s	33.57 years	30.73 years	2.84 years	Cote d'Ivoire
1960s	40.3 years	35.67 years	4.62 years	Cote d'Ivoire
1970s	47.58 years	40.66 years	6.93 years	Cote d'Ivoire
1980s	52.53 years	43.46 years	9.08 years	Cote d'Ivoire
1990s	51.94 years	43.11 years	8.83 years	Cote d'Ivoire
2000s	52.54 years	48.06 years	4.48 years	Cote d'Ivoire
2010s	57.91 years	55.48 years	2.43 years	Cote d'Ivoire
2020s	60.98 years	60.75 years	0.2304 years	Cote d'Ivoire

Averages of every year both report within each decade.

Frequently asked questions

Which has higher remaining life expectancy at different ages, Cote d'Ivoire or Sierra Leone?: Cote d'Ivoire, at 61.94 years against 61.79 years in Sierra Leone as of 2023.
What is the difference in remaining life expectancy at different ages between Cote d'Ivoire and Sierra Leone?: 0.15 years, with Cote d'Ivoire ahead.
How many years of comparable data are there for Cote d'Ivoire and Sierra Leone?: 74 years are reported by both, from 1950 to 2023.
How do Cote d'Ivoire and Sierra Leone rank globally for remaining life expectancy at different ages?: Cote d'Ivoire ranks 223rd and Sierra Leone ranks 225th 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. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Cote d'Ivoire vs Sierra Leone: Remaining life expectancy at different ages. Statizoid, drawing on Human Mortality Database (2025); UN, World Population Prospects (2024) – processed by Our World in Data. Retrieved 29 August 2026, from https://health.statizoid.com/compare/remaining-life-expectancy-at-different-ages/cote-d-ivoire/sierra-leone/

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<a href="https://health.statizoid.com/compare/remaining-life-expectancy-at-different-ages/cote-d-ivoire/sierra-leone/">Cote d'Ivoire vs Sierra Leone: Remaining life expectancy at different ages</a> — Statizoid

About this data

Indicator: Remaining life expectancy at different ages
Unit: years
Source: Human Mortality Database (2025); UN, World Population Prospects (2024) – processed by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 236 places, 18,722 data points, 1751–2023
Last refreshed: 28 August 2026

Period life expectancy at birth among totals, in a given year.