What is the difference in reported cases of measles, per capita between Sierra Leone and Tanzania?

0 Cases per person, with Sierra Leone ahead.

How many years of comparable data are there for Sierra Leone and Tanzania?

46 years are reported by both, from 1976 to 2024.

Where does this data come from?

Statizoid (derived), published as Reported cases of measles, per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Sierra Leone vs Tanzania: Reported cases of measles, per capita

Sierra Leone

0 Cases per person

in 2024

Tanzania

0 Cases per person

in 2024

Sierra Leone rank

73rd

Tanzania rank

75th

Reported cases of measles, per capita over time

Sierra Leone
Tanzania

How they compare

Sierra Leone currently reports 0 Cases per person against 0 Cases per person in Tanzania, a difference of 0 Cases per person.

The two have swapped places 9 times across 46 shared years of data; in 1976 it was Tanzania ahead.

Sierra Leone ranks 73rd and Tanzania ranks 75th of 205 countries.

Across the 6 decades both report, Sierra Leone averaged higher in 2 and Tanzania in 4.

Head to head by decade

Decade	Sierra Leone	Tanzania	Difference	Ahead
1970s	0.0004 Cases per person	0.0035 Cases per person	0.0031 Cases per person	Tanzania
1980s	0.0007 Cases per person	0.0024 Cases per person	0.0017 Cases per person	Tanzania
1990s	0.0002 Cases per person	0.0004 Cases per person	0.0003 Cases per person	Tanzania
2000s	0.0001 Cases per person	0.0001 Cases per person	0 Cases per person	Tanzania
2010s	0.0001 Cases per person	0 Cases per person	0.0001 Cases per person	Sierra Leone
2020s	0 Cases per person	0 Cases per person	0 Cases per person	Sierra Leone

Averages of every year both report within each decade.

Frequently asked questions

Which has higher reported cases of measles, per capita, Sierra Leone or Tanzania?: Sierra Leone, at 0 Cases per person against 0 Cases per person in Tanzania as of 2024.
What is the difference in reported cases of measles, per capita between Sierra Leone and Tanzania?: 0 Cases per person, with Sierra Leone ahead.
How many years of comparable data are there for Sierra Leone and Tanzania?: 46 years are reported by both, from 1976 to 2024.
How do Sierra Leone and Tanzania rank globally for reported cases of measles, per capita?: Sierra Leone ranks 73rd and Tanzania ranks 75th of 205 countries.
Where does this data come from?: Statizoid (derived), published as Reported cases of measles, per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Sierra Leone vs Tanzania: Reported cases of measles, per capita. Statizoid, drawing on Statizoid (derived). Retrieved 23 September 2026, from https://health.statizoid.com/compare/reported-cases-of-measles-per-capita/sierra-leone/tanzania/

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<a href="https://health.statizoid.com/compare/reported-cases-of-measles-per-capita/sierra-leone/tanzania/">Sierra Leone vs Tanzania: Reported cases of measles, per capita</a> — Statizoid

About this data

Indicator: Reported cases of measles, per capita
Unit: Cases per person
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 205 places, 9,007 data points, 1974–2024
Last refreshed: 13 September 2026

Reported cases of measles divided by Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.