Sao Tome and Principe vs Sierra Leone: Population aged 14 years or younger (thousands), annual growth rate
Population aged 14 years or younger (thousands), annual growth rate over time
- Sao Tome and Principe
- Sierra Leone
How they compare
Sierra Leone currently reports 0.9245 % change on previous year against 0.8804 % change on previous year in Sao Tome and Principe, a difference of 0.0441 % change on previous year.
That makes Sierra Leone's figure about 1.1 times Sao Tome and Principe's.
The two have swapped places 12 times across 55 shared years of data; in 1971 it was Sierra Leone ahead.
Sao Tome and Principe ranks 58th and Sierra Leone ranks 56th of 233 countries.
Across the 6 decades both report, Sao Tome and Principe averaged higher in 1 and Sierra Leone in 5.
Head to head by decade
| Decade | Sao Tome and Principe | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 2.15 % change on previous year | 2.3 % change on previous year | 0.152 % change on previous year | Sierra Leone |
| 1980s | 2.19 % change on previous year | 2.56 % change on previous year | 0.3677 % change on previous year | Sierra Leone |
| 1990s | 1.49 % change on previous year | 1 % change on previous year | 0.4897 % change on previous year | Sao Tome and Principe |
| 2000s | 1.82 % change on previous year | 3.27 % change on previous year | 1.45 % change on previous year | Sierra Leone |
| 2010s | 1.55 % change on previous year | 1.76 % change on previous year | 0.2125 % change on previous year | Sierra Leone |
| 2020s | 0.6146 % change on previous year | 1.15 % change on previous year | 0.5358 % change on previous year | Sierra Leone |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher population aged 14 years or younger (thousands), annual growth rate, Sao Tome and Principe or Sierra Leone?
- Sierra Leone, at 0.9245 % change on previous year against 0.8804 % change on previous year in Sao Tome and Principe as of 2025.
- What is the difference in population aged 14 years or younger (thousands), annual growth rate between Sao Tome and Principe and Sierra Leone?
- 0.0441 % change on previous year, with Sierra Leone ahead.
- How many years of comparable data are there for Sao Tome and Principe and Sierra Leone?
- 55 years are reported by both, from 1971 to 2025.
- How do Sao Tome and Principe and Sierra Leone rank globally for population aged 14 years or younger (thousands), annual growth rate?
- Sao Tome and Principe ranks 58th and Sierra Leone ranks 56th of 233 countries.
- Where does this data come from?
- Statizoid (derived), published as Population aged 14 years or younger (thousands), annual growth rate. Statizoid refreshes it automatically from the source and publishes the full history for both places.
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About this data
The year-on-year percentage change in Population aged 14 years or younger (thousands). Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.