Guinea-Bissau vs Madagascar: Population ages 0-14
Guinea-Bissau
38.3%
in 2025
Madagascar
38.9%
in 2025
Guinea-Bissau rank
31st
Madagascar rank
29th
Population ages 0-14 over time
- Guinea-Bissau
- Madagascar
How they compare
Madagascar currently reports 38.9% against 38.3% in Guinea-Bissau, a difference of 0.6%.
The two have swapped places 4 times across 66 shared years of data; in 1960 it was Madagascar ahead.
Guinea-Bissau ranks 31st and Madagascar ranks 29th of 218 countries.
Madagascar has averaged higher in every one of the 7 decades both report.
Head to head by decade
| Decade | Guinea-Bissau | Madagascar | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 39.8% | 46.4% | 6.5% | Madagascar |
| 1970s | 42.7% | 46.6% | 3.9% | Madagascar |
| 1980s | 45.7% | 46.7% | 1.1% | Madagascar |
| 1990s | 45.3% | 45.5% | 0.2% | Madagascar |
| 2000s | 44.0% | 45.1% | 1.1% | Madagascar |
| 2010s | 42.2% | 42.3% | 0.0% | Madagascar |
| 2020s | 39.5% | 39.7% | 0.2% | Madagascar |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher population ages 0-14, Guinea-Bissau or Madagascar?
- Madagascar, at 38.9% against 38.3% in Guinea-Bissau as of 2025.
- What is the difference in population ages 0-14 between Guinea-Bissau and Madagascar?
- 0.6%, with Madagascar ahead.
- How many years of comparable data are there for Guinea-Bissau and Madagascar?
- 66 years are reported by both, from 1960 to 2025.
- How do Guinea-Bissau and Madagascar rank globally for population ages 0-14?
- Guinea-Bissau ranks 31st and Madagascar ranks 29th of 218 countries.
- Where does this data come from?
- United Nations Population Division. World Population Prospects., United Nations Population Division, published as Population ages 0-14 (% of total population). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Population between the ages 0 to 14 as a percentage of the total population. Population is based on the de facto definition of population.