Share of the population aged 0 to 14 years. Source: World Bank — World Development Indicators. Retrieved 15 Oct 2026.
| Period | Population Under 15 |
|---|---|
| 2025 | 42.4% |
| 2024 | 42.7% |
| 2023 | 43% |
| 2022 | 43.4% |
| 2021 | 43.6% |
| 2020 | 43.8% |
| 2019 | 44% |
| 2018 | 44.1% |
| 2017 | 44.2% |
| 2016 | 44.2% |
| 2015 | 44.3% |
| 2014 | 44.2% |
54 countries carry a recent share of the population aged 0-14 figure. Each opens its own page with the history, the source and the API request.
146 of 207 indicators carry a figure for Mauritania, grouped by topic.