How many years of comparable data are there for Central African Republic and Chad?

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

Where does this data come from?

Human Mortality Database (2025); Aburto et al. (2023) – with major processing by Our World in Data, published as Life expectancy versus lifespan inequality. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Central African Republic vs Chad: Life expectancy versus lifespan inequality

Central African Republic

0.2403

in 2023

Chad

0.2633

in 2023

Central African Republic rank

3rd

Chad rank

2nd

Life expectancy versus lifespan inequality over time

Central African Republic
Chad

How they compare

Chad currently reports 0.2633 against 0.2403 in Central African Republic, a difference of 0.023.

That makes Chad's figure about 1.1 times Central African Republic's.

The two have swapped places 10 times across 74 shared years of data; in 1950 it was Chad ahead.

Central African Republic ranks 3rd and Chad ranks 2nd of 236 countries.

Across the 8 decades both report, Central African Republic averaged higher in 3 and Chad in 5.

Head to head by decade

Decade	Central African Republic	Chad	Difference	Ahead
1950s	0.4536	0.4605	0.007	Chad
1960s	0.4073	0.429	0.0217	Chad
1970s	0.353	0.3992	0.0462	Chad
1980s	0.3228	0.3722	0.0494	Chad
1990s	0.3277	0.354	0.0262	Chad
2000s	0.3476	0.3353	0.0123	Central African Republic
2010s	0.31	0.3043	0.0057	Central African Republic
2020s	0.3479	0.2712	0.0767	Central African Republic

Averages of every year both report within each decade.

Frequently asked questions

Which has higher life expectancy versus lifespan inequality, Central African Republic or Chad?: Chad, at 0.2633 against 0.2403 in Central African Republic as of 2023.
What is the difference in life expectancy versus lifespan inequality between Central African Republic and Chad?: 0.023, with Chad ahead.
How many years of comparable data are there for Central African Republic and Chad?: 74 years are reported by both, from 1950 to 2023.
How do Central African Republic and Chad rank globally for life expectancy versus lifespan inequality?: Central African Republic ranks 3rd and Chad ranks 2nd of 236 countries.
Where does this data come from?: Human Mortality Database (2025); Aburto et al. (2023) – with major processing by Our World in Data, published as Life expectancy versus lifespan inequality. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Central African Republic vs Chad: Life expectancy versus lifespan inequality. Statizoid, drawing on Human Mortality Database (2025); Aburto et al. (2023) – with major processing by Our World in Data. Retrieved 02 September 2026, from https://health.statizoid.com/compare/life-expectancy-versus-gini-lifespan-inequality/central-african-republic/chad/

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<a href="https://health.statizoid.com/compare/life-expectancy-versus-gini-lifespan-inequality/central-african-republic/chad/">Central African Republic vs Chad: Life expectancy versus lifespan inequality</a> — Statizoid

About this data

Indicator: Life expectancy versus lifespan inequality
Source: Human Mortality Database (2025); Aburto et al. (2023) – with major processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 236 places, 17,464 data points, 1950–2023
Last refreshed: 28 August 2026

Level of inequality in lifespans, measured between 0 and 1.