Congo vs Sierra Leone: Deaths from Alzheimer's

Congo
314.73 deaths
in 2021
Sierra Leone
300.63 deaths
in 2021
Congo rank
125th
Sierra Leone rank
127th

Deaths from Alzheimer's over time

  • Congo
  • Sierra Leone
0100200300200020102021

How they compare

Congo currently reports 314.73 deaths against 300.63 deaths in Sierra Leone, a difference of 14.1 deaths.

Across all 22 years both countries report, Congo has been ahead every year.

Congo ranks 125th and Sierra Leone ranks 127th of 194 countries.

Congo has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade Congo Sierra Leone Difference Ahead
2000s 257.67 deaths 190.31 deaths 67.36 deaths Congo
2010s 300.41 deaths 248.65 deaths 51.75 deaths Congo
2020s 318.88 deaths 296.82 deaths 22.06 deaths Congo

Averages of every year both report within each decade.

Frequently asked questions

Which has higher deaths from alzheimer's, Congo or Sierra Leone?
Congo, at 314.73 deaths against 300.63 deaths in Sierra Leone as of 2021.
What is the difference in deaths from alzheimer's between Congo and Sierra Leone?
14.1 deaths, with Congo ahead.
How many years of comparable data are there for Congo and Sierra Leone?
22 years are reported by both, from 2000 to 2021.
How do Congo and Sierra Leone rank globally for deaths from alzheimer's?
Congo ranks 125th and Sierra Leone ranks 127th of 194 countries.
Where does this data come from?
World Health Organization (2024) – with major processing by Our World in Data, published as Deaths from Alzheimer's. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Congo vs Sierra Leone: Deaths from Alzheimer's. Statizoid, drawing on World Health Organization (2024) – with major processing by Our World in Data. Retrieved 05 September 2026, from https://health.statizoid.com/compare/deaths-from-alzheimers-other-dementias/congo-rep/sierra-leone/

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About this data

Indicator
Deaths from Alzheimer's
Unit
deaths
Source
World Health Organization (2024) – with major processing by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
194 places, 4,268 data points, 2000–2021
Last refreshed

Estimated number of deaths from alzheimer disease and other dementias in both sexes.