Kenya vs Sierra Leone: Reported clinical malaria cases

Kenya
1.00 million total
in 2011
Sierra Leone
638,859 total
in 2011
Kenya rank
10th
Sierra Leone rank
12th

Reported clinical malaria cases over time

  • Kenya
  • Sierra Leone
02.0M4.0M6.0M8.0M10.0M199020002011

How they compare

Kenya currently reports 1.00 million total against 638,859 total in Sierra Leone, a difference of 363,941 total.

That makes Kenya's figure about 1.6 times Sierra Leone's.

The two have swapped places 5 times across 22 shared years of data; in 1990 it was Sierra Leone ahead.

Kenya ranks 10th and Sierra Leone ranks 12th of 48 countries.

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

Head to head by decade

Decade Kenya Sierra Leone Difference Ahead
1990s 1.44 million total 87,592 total 1.36 million total Kenya
2000s 6.03 million total 396,042 total 5.63 million total Kenya
2010s 950,666 total 786,444 total 164,222 total Kenya

Averages of every year both report within each decade.

Frequently asked questions

Which has higher reported clinical malaria cases, Kenya or Sierra Leone?
Kenya, at 1.00 million total against 638,859 total in Sierra Leone as of 2011.
What is the difference in reported clinical malaria cases between Kenya and Sierra Leone?
363,941 total, with Kenya ahead.
How many years of comparable data are there for Kenya and Sierra Leone?
22 years are reported by both, from 1990 to 2011.
How do Kenya and Sierra Leone rank globally for reported clinical malaria cases?
Kenya ranks 10th and Sierra Leone ranks 12th of 48 countries.
Where does this data come from?
World Health Organization Global Malaria Programme (http://www.who.int/malaria/world_malaria_report_2009/all_mal2009_annexes.pdf), published as Reported clinical malaria cases (total). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Kenya vs Sierra Leone: Reported clinical malaria cases. Statizoid, drawing on World Health Organization Global Malaria Programme (http://www.who.int/malaria/world_malaria_report_2009/all_mal2009_annexes.pdf). Retrieved 23 August 2026, from https://health.statizoid.com/compare/reported-clinical-malaria-cases-total/kenya/sierra-leone/

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About this data

Indicator
Reported clinical malaria cases (total)
Unit
total
Source
World Health Organization Global Malaria Programme (http://www.who.int/malaria/world_malaria_report_2009/all_mal2009_annexes.pdf)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
54 places, 1,168 data points, 1990–2011
Last refreshed

Number of clinical malaria cases reported are the sum of cases confirmed by slide examination or RDT and probable and unconfirmed cases (cases that were not tested but treated as malaria). NMCPs often collect data on the number of suspected cases, those t