Mauritania vs Sierra Leone: Population ages 25-29, female, annual growth rate
Mauritania
2.71 % change on previous year
in 2025
Sierra Leone
2.94 % change on previous year
in 2025
Mauritania rank
39th
Sierra Leone rank
36th
Population ages 25-29, female, annual growth rate over time
- Mauritania
- Sierra Leone
How they compare
Sierra Leone currently reports 2.94 % change on previous year against 2.71 % change on previous year in Mauritania, a difference of 0.23 % change on previous year.
That makes Sierra Leone's figure about 1.1 times Mauritania's.
The two have swapped places 7 times across 65 shared years of data; in 1961 it was Mauritania ahead.
Mauritania ranks 39th and Sierra Leone ranks 36th of 218 countries.
Across the 7 decades both report, Mauritania averaged higher in 5 and Sierra Leone in 2.
Head to head by decade
| Decade | Mauritania | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 2.66 % change on previous year | 1.47 % change on previous year | 1.19 % change on previous year | Mauritania |
| 1970s | 0.9246 % change on previous year | 0.8811 % change on previous year | 0.0434 % change on previous year | Mauritania |
| 1980s | 3.98 % change on previous year | 2.92 % change on previous year | 1.06 % change on previous year | Mauritania |
| 1990s | 3.76 % change on previous year | 0.8399 % change on previous year | 2.92 % change on previous year | Mauritania |
| 2000s | 2.65 % change on previous year | 3.66 % change on previous year | 1.01 % change on previous year | Sierra Leone |
| 2010s | 3.24 % change on previous year | 3.03 % change on previous year | 0.2165 % change on previous year | Mauritania |
| 2020s | 3 % change on previous year | 3.2 % change on previous year | 0.1984 % change on previous year | Sierra Leone |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher population ages 25-29, female, annual growth rate, Mauritania or Sierra Leone?
- Sierra Leone, at 2.94 % change on previous year against 2.71 % change on previous year in Mauritania as of 2025.
- What is the difference in population ages 25-29, female, annual growth rate between Mauritania and Sierra Leone?
- 0.23 % change on previous year, with Sierra Leone ahead.
- How many years of comparable data are there for Mauritania and Sierra Leone?
- 65 years are reported by both, from 1961 to 2025.
- How do Mauritania and Sierra Leone rank globally for population ages 25-29, female, annual growth rate?
- Mauritania ranks 39th and Sierra Leone ranks 36th of 218 countries.
- Where does this data come from?
- Statizoid (derived), published as Population ages 25-29, female, annual growth rate. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
The year-on-year percentage change in Population ages 25-29, female. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.