Senegal vs Sierra Leone: Population ages 0-14
Senegal
37.7%
in 2025
Sierra Leone
37.7%
in 2025
Senegal rank
35th
Sierra Leone rank
36th
Population ages 0-14 over time
- Senegal
- Sierra Leone
How they compare
Senegal currently reports 37.7% against 37.7% in Sierra Leone, a difference of 0.0%.
The two have swapped places 2 times across 66 shared years of data; in 1960 it was Senegal ahead.
Senegal ranks 35th and Sierra Leone ranks 36th of 218 countries.
Across the 7 decades both report, Senegal averaged higher in 6 and Sierra Leone in 1.
Head to head by decade
| Decade | Senegal | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 44.3% | 39.0% | 5.3% | Senegal |
| 1970s | 44.7% | 41.1% | 3.6% | Senegal |
| 1980s | 47.0% | 42.4% | 4.6% | Senegal |
| 1990s | 45.3% | 43.3% | 2.0% | Senegal |
| 2000s | 43.1% | 43.7% | 0.6% | Sierra Leone |
| 2010s | 42.2% | 41.9% | 0.3% | Senegal |
| 2020s | 39.0% | 38.7% | 0.2% | Senegal |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher population ages 0-14, Senegal or Sierra Leone?
- Senegal, at 37.7% against 37.7% in Sierra Leone as of 2025.
- What is the difference in population ages 0-14 between Senegal and Sierra Leone?
- 0.0%, with Senegal ahead.
- How many years of comparable data are there for Senegal and Sierra Leone?
- 66 years are reported by both, from 1960 to 2025.
- How do Senegal and Sierra Leone rank globally for population ages 0-14?
- Senegal ranks 35th and Sierra Leone ranks 36th 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.