Mauritania vs Sierra Leone: Population ages 30-34, female, annual growth rate
Mauritania
3.18 % change on previous year
in 2025
Sierra Leone
3.18 % change on previous year
in 2025
Mauritania rank
28th
Sierra Leone rank
27th
Population ages 30-34, female, annual growth rate over time
- Mauritania
- Sierra Leone
How they compare
Sierra Leone currently reports 3.18 % change on previous year against 3.18 % change on previous year in Mauritania, a difference of 0 % change on previous year.
The two have swapped places 9 times across 65 shared years of data; in 1961 it was Mauritania ahead.
Mauritania ranks 28th and Sierra Leone ranks 27th 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 | 2.45 % change on previous year | 1.39 % change on previous year | 1.06 % change on previous year | Mauritania |
| 1970s | 2.6 % change on previous year | 1.23 % change on previous year | 1.37 % change on previous year | Mauritania |
| 1980s | 1.5 % change on previous year | 1.99 % change on previous year | 0.4885 % change on previous year | Sierra Leone |
| 1990s | 4.5 % change on previous year | 1.03 % change on previous year | 3.47 % change on previous year | Mauritania |
| 2000s | 2.61 % change on previous year | 3.61 % change on previous year | 0.9957 % change on previous year | Sierra Leone |
| 2010s | 3.53 % change on previous year | 3.05 % change on previous year | 0.4864 % change on previous year | Mauritania |
| 2020s | 3.14 % change on previous year | 3.13 % change on previous year | 0.0048 % change on previous year | Mauritania |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher population ages 30-34, female, annual growth rate, Mauritania or Sierra Leone?
- Sierra Leone, at 3.18 % change on previous year against 3.18 % change on previous year in Mauritania as of 2025.
- What is the difference in population ages 30-34, female, annual growth rate between Mauritania and Sierra Leone?
- 0 % 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 30-34, female, annual growth rate?
- Mauritania ranks 28th and Sierra Leone ranks 27th of 218 countries.
- Where does this data come from?
- Statizoid (derived), published as Population ages 30-34, 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 30-34, female. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.