Guinea-Bissau vs Sierra Leone: Population ages 15-19, female
Guinea-Bissau
10.7%
in 2025
Sierra Leone
10.8%
in 2025
Guinea-Bissau rank
27th
Sierra Leone rank
24th
Population ages 15-19, female over time
- Guinea-Bissau
- Sierra Leone
How they compare
Sierra Leone currently reports 10.8% against 10.7% in Guinea-Bissau, a difference of 0.1%.
The two have swapped places 4 times across 66 shared years of data; in 1960 it was Sierra Leone ahead.
Guinea-Bissau ranks 27th and Sierra Leone ranks 24th of 218 countries.
Across the 7 decades both report, Guinea-Bissau averaged higher in 3 and Sierra Leone in 4.
Head to head by decade
| Decade | Guinea-Bissau | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 8.5% | 9.3% | 0.8% | Sierra Leone |
| 1970s | 10.2% | 9.3% | 0.9% | Guinea-Bissau |
| 1980s | 9.3% | 9.8% | 0.5% | Sierra Leone |
| 1990s | 10.6% | 10.1% | 0.5% | Guinea-Bissau |
| 2000s | 10.6% | 10.3% | 0.3% | Guinea-Bissau |
| 2010s | 10.5% | 10.7% | 0.3% | Sierra Leone |
| 2020s | 10.6% | 10.8% | 0.2% | Sierra Leone |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher population ages 15-19, female, Guinea-Bissau or Sierra Leone?
- Sierra Leone, at 10.8% against 10.7% in Guinea-Bissau as of 2025.
- What is the difference in population ages 15-19, female between Guinea-Bissau and Sierra Leone?
- 0.1%, with Sierra Leone ahead.
- How many years of comparable data are there for Guinea-Bissau and Sierra Leone?
- 66 years are reported by both, from 1960 to 2025.
- How do Guinea-Bissau and Sierra Leone rank globally for population ages 15-19, female?
- Guinea-Bissau ranks 27th and Sierra Leone ranks 24th of 218 countries.
- Where does this data come from?
- World Population Prospects, United Nations (UN), publisher: UN Population Division, published as Population ages 15-19, female (% of female population). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Female population between the ages 15 to 19 as a percentage of the total female population.