Chad vs Sierra Leone: Adolescent mortality rate

Chad
10.46
in 2021
Sierra Leone
9.91
in 2021
Chad rank
3rd
Sierra Leone rank
5th

Adolescent mortality rate over time

  • Chad
  • Sierra Leone
051015199020052021

How they compare

Chad currently reports 10.46 against 9.91 in Sierra Leone, a difference of 0.55.

That makes Chad's figure about 1.1 times Sierra Leone's.

The two have swapped places 1 time across 32 shared years of data; in 1990 it was Sierra Leone ahead.

Chad ranks 3rd and Sierra Leone ranks 5th of 198 countries.

Chad has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade Chad Sierra Leone Difference Ahead
1990s 12.91 12.54 0.367 Chad
2000s 12 10.34 1.66 Chad
2010s 11.22 9.91 1.31 Chad
2020s 10.54 9.97 0.5792 Chad

Averages of every year both report within each decade.

Frequently asked questions

Which has higher adolescent mortality rate, Chad or Sierra Leone?
Chad, at 10.46 against 9.91 in Sierra Leone as of 2021.
What is the difference in adolescent mortality rate between Chad and Sierra Leone?
0.55, with Chad ahead.
How many years of comparable data are there for Chad and Sierra Leone?
32 years are reported by both, from 1990 to 2021.
How do Chad and Sierra Leone rank globally for adolescent mortality rate?
Chad ranks 3rd and Sierra Leone ranks 5th of 198 countries.
Where does this data come from?
World Health Organization, Global Health Observatory, published as Adolescent mortality rate (per 1 000 age specific cohort). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Chad vs Sierra Leone: Adolescent mortality rate. Statizoid, drawing on World Health Organization, Global Health Observatory. Retrieved 30 August 2026, from https://health.statizoid.com/compare/adolescent-mortality-rate-per-1-000-age-specific-cohort-2/chad/sierra-leone/

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About this data

Indicator
Adolescent mortality rate (per 1 000 age specific cohort)
Source
World Health Organization, Global Health Observatory
Licence
CC BY-NC-SA 3.0 IGO (WHO)
Coverage
206 places, 6,592 data points, 1990–2021
Last refreshed