Madagascar vs Rio de Janeiro: Probable cases of Dengue in the population
Madagascar
163,994
in 2025
Rio de Janeiro
29,480
in 2025
Madagascar rank
2nd
Rio de Janeiro rank
3rd
Probable cases of Dengue in the population over time
- Madagascar
- Rio de Janeiro
How they compare
Madagascar currently reports 163,994 against 29,480 in Rio de Janeiro, a difference of 134,514.
That makes Madagascar's figure about 5.6 times Rio de Janeiro's.
Across all 12 years both countries report, Madagascar has been ahead every year.
Madagascar ranks 2nd and Rio de Janeiro ranks 3rd of 17 countries.
Madagascar has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Madagascar | Rio de Janeiro | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 219,968 | 37,952 | 182,016 | Madagascar |
| 2020s | 404,449 | 66,680 | 337,769 | Madagascar |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher probable cases of dengue in the population, Madagascar or Rio de Janeiro?
- Madagascar, at 163,994 against 29,480 in Rio de Janeiro as of 2025.
- What is the difference in probable cases of dengue in the population between Madagascar and Rio de Janeiro?
- 134,514, with Madagascar ahead.
- How many years of comparable data are there for Madagascar and Rio de Janeiro?
- 12 years are reported by both, from 2014 to 2025.
- How do Madagascar and Rio de Janeiro rank globally for probable cases of dengue in the population?
- Madagascar ranks 2nd and Rio de Janeiro ranks 3rd of 17 countries.
- Where does this data come from?
- UNICEF, published as Probable cases of Dengue in the population. Statizoid refreshes it automatically from the source and publishes the full history for both places.