Fertility rate vs. unmet need for contraception in Tanzania
Tanzania: Fertility rate vs. unmet need for contraception was 4.54 births per woman in 2024. ▼ Falling
Fertility rate vs. unmet need for contraception in Tanzania, 1960–2024
Source: United Nations Population Division, national statistical offices, and Eurostat, via World Bank (2026) – processed by Our World in Data. Measured in births per woman.
Analysis
In 2024, fertility rate vs. unmet need for contraception in Tanzania stood at 4.54 births per woman. That is the lowest value across all 65 years on record.
That represents a change of down 1.4% on the previous year and down 11.3% over ten years.
Over the whole period, fertility rate vs. unmet need for contraception in Tanzania peaked at 7.12 births per woman in 1974 and was at its lowest, 4.54 births per woman, in 2024.
Tanzania ranks 12th of 215 countries on this measure, in the top 10%.
The long-run direction has been consistently falling across the 65 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 6.73 births per woman | 6.54 births per woman | 6.95 births per woman | 10 |
| 1970s | 7.06 births per woman | 7 births per woman | 7.12 births per woman | 10 |
| 1980s | 6.65 births per woman | 6.3 births per woman | 6.99 births per woman | 10 |
| 1990s | 5.93 births per woman | 5.75 births per woman | 6.2 births per woman | 10 |
| 2000s | 5.51 births per woman | 5.26 births per woman | 5.67 births per woman | 10 |
| 2010s | 5.06 births per woman | 4.87 births per woman | 5.22 births per woman | 10 |
| 2020s | 4.67 births per woman | 4.54 births per woman | 4.8 births per woman | 5 |
Countries ranked near Tanzania
- 9 Afghanistan 4.76 births per woman compare
- 10 Mozambique 4.69 births per woman compare
- 11 Mauritania 4.62 births per woman compare
- 13 Yemen 4.5 births per woman compare
- 14 Benin 4.48 births per woman compare
- 15 Nigeria 4.38 births per woman compare
More population data for Tanzania
- Population growth rate, by level of development 0.9% (2100)
- Number of children under 5, by world region 20.58 million people (2100)
- Population density 296.72 people per km² (2100)
- World population growth 0.9% (2100)
- Total fertility rate vs. wanted fertility rate 4.54 births per woman (2024)
- Refugees by country of asylum 176,859 people (2024)
- Total fertility rate vs. contraceptive prevalence 4.54 births per woman (2024)
- Natural population growth rate 2.9% (2023)
- Fertility rate: births per woman 4.61 live births per woman (2023)
- Fertility rate vs. GDP per capita 4.61 live births per woman (2023)
Frequently asked questions
- What is fertility rate vs. unmet need for contraception in Tanzania?
- Fertility rate vs. unmet need for contraception in Tanzania was 4.54 births per woman in 2024, according to United Nations Population Division, national statistical offices, and Eurostat, via World Bank (2026) – processed by Our World in Data.
- What is the highest fertility rate vs. unmet need for contraception recorded in Tanzania?
- The highest recorded value was 7.12 births per woman in 1974.
- What is the lowest fertility rate vs. unmet need for contraception recorded in Tanzania?
- The lowest recorded value was 4.54 births per woman in 2024.
- How does Tanzania rank for fertility rate vs. unmet need for contraception?
- Tanzania ranks 12th out of 215 countries with data for 2024.
- Is fertility rate vs. unmet need for contraception rising or falling in Tanzania?
- Over the last ten years it is down 11.3%. The long-run trend across the full record is falling.
- Where does this Tanzania data come from?
- The figures come from United Nations Population Division, national statistical offices, and Eurostat, via World Bank (2026) – processed by Our World in Data, published as part of Fertility rate vs. unmet need for contraception. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 65 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
The total fertility rate, in a given year. The unmet need for contraception shows the estimated share of married fertile women of reproductive age who do not want to become pregnant and are not using contraception.