Total mid-year population. Source: World Bank — World Development Indicators. Retrieved 15 Oct 2026.
| Period | Population |
|---|---|
| 2025 | 70.55M |
| 2024 | 68.56M |
| 2023 | 66.62M |
| 2022 | 64.71M |
| 2021 | 62.83M |
| 2020 | 60.97M |
| 2019 | 59.17M |
| 2018 | 57.44M |
| 2017 | 55.65M |
| 2016 | 53.82M |
| 2015 | 52.02M |
| 2014 | 50.35M |
54 countries carry a recent total population 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.