Share of children who are underweight vs. share in extreme poverty in Tanzania, United Republic of
Tanzania, United Republic of: Share of children who are underweight vs. share in extreme poverty was 11.4% in 2022. ▼ Falling
Share of children who are underweight vs. share in extreme poverty in Tanzania, United Republic of, 1991–2022
Source: Joint child Malnutrition Estimates (JME) - UNICEF, WHO, and World Bank (2026) – processed by Our World in Data. Measured in % of children under 5.
Analysis
The most recent figure for share of children who are underweight vs. share in extreme poverty in Tanzania, United Republic of is 11.4%, measured in 2022.
Compared with earlier readings it is up 5.6% on the previous year and down 19.1% over ten years.
Over the whole period, share of children who are underweight vs. share in extreme poverty in Tanzania, United Republic of peaked at 26.8% in 1996 and was at its lowest, 10.8%, in 2021.
That places Tanzania, United Republic of 42nd out of 96 countries with data for 2022, putting it in the middle of the range.
The long-run direction has been consistently falling across the 13 years of available data.
Share of children who are underweight vs. share in extreme poverty in Tanzania, United Republic of, year by year
| Year | % of children under 5 | Change |
|---|---|---|
| 1991 | 24.8% | — |
| 1996 | 26.8% | +8.1% |
| 1999 | 25.3% | -5.6% |
| 2004 | 16.7% | -34.0% |
| 2009 | 16.4% | -1.8% |
| 2010 | 16.1% | -1.8% |
| 2011 | 14.1% | -12.4% |
| 2013 | 13.1% | -7.1% |
| 2014 | 13.4% | +2.3% |
| 2015 | 13.7% | +2.2% |
| 2018 | 14.6% | +6.6% |
| 2021 | 10.8% | -26.0% |
| 2022 | 11.4% | +5.6% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 25.6% | 24.8% | 26.8% | 3 |
| 2000s | 16.5% | 16.4% | 16.7% | 2 |
| 2010s | 14.2% | 13.1% | 16.1% | 6 |
| 2020s | 11.1% | 10.8% | 11.4% | 2 |
Countries ranked near Tanzania, United Republic of
More poverty & inequality data for Tanzania, United Republic of
- Number of income/consumption surveys in the past decade available via the World Bank 1 surveys (2025)
- Number of income/consumption surveys in the past decade available via 0 surveys per person (2025)
- Number of income/consumption surveys in the past decade available via 0 surveys per US$ of GDP (2025)
- Fertility rate vs. share living in extreme poverty 4.61 live births per woman (2023)
- Cereal yield vs. share in extreme poverty 1,961 kg per hectare (2023)
- Cereal yield vs extreme poverty, per unit of GDP 0 units per US$ of GDP (2023)
- Cereal yield vs extreme poverty, annual growth rate 8.03 % change on previous year (2023)
- Tax revenues vs income inequality, gaps filled 11.48 (2023)
- Tax revenue as share of GDP vs. income inequality 11.5% (2023)
- Tax revenues vs income inequality, per unit of GDP 0 units per US$ of GDP (2023)
Frequently asked questions
- What is share of children who are underweight vs. share in extreme poverty in Tanzania, United Republic of?
- Share of children who are underweight vs. share in extreme poverty in Tanzania, United Republic of was 11.4% in 2022, according to Joint child Malnutrition Estimates (JME) - UNICEF, WHO, and World Bank (2026) – processed by Our World in Data.
- What is the highest share of children who are underweight vs. share in extreme poverty recorded in Tanzania, United Republic of?
- The highest recorded value was 26.8% in 1996.
- What is the lowest share of children who are underweight vs. share in extreme poverty recorded in Tanzania, United Republic of?
- The lowest recorded value was 10.8% in 2021.
- How does Tanzania, United Republic of rank for share of children who are underweight vs. share in extreme poverty?
- Tanzania, United Republic of ranks 42nd out of 96 countries with data for 2022.
- Is share of children who are underweight vs. share in extreme poverty rising or falling in Tanzania, United Republic of?
- Over the last ten years it is down 19.1%. The long-run trend across the full record is falling.
- Where does this Tanzania, United Republic of data come from?
- The figures come from Joint child Malnutrition Estimates (JME) - UNICEF, WHO, and World Bank (2026) – processed by Our World in Data, published as part of Share of children who are underweight vs. share in extreme poverty. Statizoid updates them automatically from the source API.
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About this data
Underweight children are those less than 5 years old, whose weight for age is more than two standard deviations below the median for the international reference population. Extreme poverty is defined as living below the International Poverty Line of $3 per day.