Mauritania vs Tanzania, United Republic of: Comparison of fertility rates that account for survival of children
Comparison of fertility rates that account for survival of children over time
- Mauritania
- Tanzania, United Republic of
How they compare
Mauritania currently reports 4.7 live births per woman against 4.61 live births per woman in Tanzania, United Republic of, a difference of 0.09 live births per woman.
The two have swapped places 3 times across 74 shared years of data; in 1950 it was Tanzania, United Republic of ahead.
Mauritania ranks 11th and Tanzania, United Republic of ranks 13th of 236 countries.
Across the 8 decades both report, Mauritania averaged higher in 2 and Tanzania, United Republic of in 6.
Head to head by decade
| Decade | Mauritania | Tanzania, United Republic of | Difference | Ahead |
|---|---|---|---|---|
| 1950s | 5.92 live births per woman | 6.32 live births per woman | 0.4033 live births per woman | Tanzania, United Republic of |
| 1960s | 6.4 live births per woman | 6.73 live births per woman | 0.3231 live births per woman | Tanzania, United Republic of |
| 1970s | 6.71 live births per woman | 7.06 live births per woman | 0.3512 live births per woman | Tanzania, United Republic of |
| 1980s | 6.44 live births per woman | 6.65 live births per woman | 0.212 live births per woman | Tanzania, United Republic of |
| 1990s | 5.93 live births per woman | 5.93 live births per woman | 0.0025 live births per woman | Tanzania, United Republic of |
| 2000s | 5.4 live births per woman | 5.51 live births per woman | 0.1087 live births per woman | Tanzania, United Republic of |
| 2010s | 5.22 live births per woman | 5.06 live births per woman | 0.1598 live births per woman | Mauritania |
| 2020s | 4.81 live births per woman | 4.7 live births per woman | 0.1037 live births per woman | Mauritania |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher comparison of fertility rates that account for survival of children, Mauritania or Tanzania, United Republic of?
- Mauritania, at 4.7 live births per woman against 4.61 live births per woman in Tanzania, United Republic of as of 2023.
- What is the difference in comparison of fertility rates that account for survival of children between Mauritania and Tanzania, United Republic of?
- 0.09 live births per woman, with Mauritania ahead.
- How many years of comparable data are there for Mauritania and Tanzania, United Republic of?
- 74 years are reported by both, from 1950 to 2023.
- How do Mauritania and Tanzania, United Republic of rank globally for comparison of fertility rates that account for survival of children?
- Mauritania ranks 11th and Tanzania, United Republic of ranks 13th of 236 countries.
- Where does this data come from?
- Human Fertility Database (2025); UN, World Population Prospects (2024) – with major processing by Our World in Data, published as Comparison of fertility rates that account for survival of children. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Average number of live births a hypothetical cohort of women would have at the end of their reproductive period if they were subject during their whole lives to the fertility rates of a given period and if they were not subject to mortality.