Births per woman over a lifetime at current rates. Source: World Bank — World Development Indicators. Retrieved 15 Oct 2026.
| Period | Fertility Rate |
|---|---|
| 2024 | 4.54 |
| 2023 | 4.61 |
| 2022 | 4.67 |
| 2021 | 4.73 |
| 2020 | 4.8 |
| 2019 | 4.87 |
| 2018 | 4.93 |
| 2017 | 4.99 |
| 2016 | 5.01 |
| 2015 | 5.03 |
| 2014 | 5.12 |
| 2013 | 5.16 |
54 countries carry a recent total fertility rate figure. Each opens its own page with the history, the source and the API request.
165 of 207 indicators carry a figure for Tanzania, grouped by topic.