Irrigated agriculture water use efficiency, Ratio in Tanzania
Tanzania: Irrigated agriculture water use efficiency, Ratio was 0.2346 in 2021. ▲ Rising
Irrigated agriculture water use efficiency, Ratio in Tanzania, 2002–2021
Source: International Monetary Fund.
Analysis
The most recent figure for irrigated agriculture water use efficiency, ratio in Tanzania is 0.2346, measured in 2021. That is the highest value across all 20 years on record.
The figure is up 4.3% on the previous year and up 92.4% over ten years.
Over the whole period, irrigated agriculture water use efficiency, ratio in Tanzania peaked at 0.2346 in 2021 and was at its lowest, 0.0657, in 2002.
Tanzania ranks 101st of 174 countries on this measure, in the middle of the range.
The long-run direction has been consistently rising across the 20 years of available data.
Irrigated agriculture water use efficiency, Ratio in Tanzania, year by year
| Year | Value | Change |
|---|---|---|
| 2002 | 0.0657 | — |
| 2003 | 0.0705 | +7.2% |
| 2004 | 0.0781 | +10.9% |
| 2005 | 0.0792 | +1.4% |
| 2006 | 0.085 | +7.4% |
| 2007 | 0.0856 | +0.7% |
| 2008 | 0.0972 | +13.6% |
| 2009 | 0.1081 | +11.2% |
| 2010 | 0.1142 | +5.7% |
| 2011 | 0.122 | +6.8% |
| 2012 | 0.1361 | +11.6% |
| 2013 | 0.1473 | +8.2% |
| 2014 | 0.1513 | +2.7% |
| 2015 | 0.1664 | +10.0% |
| 2016 | 0.1823 | +9.6% |
| 2017 | 0.2036 | +11.7% |
| 2018 | 0.2109 | +3.6% |
| 2019 | 0.216 | +2.4% |
| 2020 | 0.225 | +4.2% |
| 2021 | 0.2346 | +4.3% |
Tanzania compared with similar countries
- Tanzania's 0.2346 is below the median for lower middle income countries, which is 0.2401, 98% of the median. (42 countries reporting)
- Tanzania's 0.2346 is above the median for Sub-Saharan Africa, which is 0.1194, 2.0× the median. (47 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 0.0837 | 0.0657 | 0.1081 | 8 |
| 2010s | 0.165 | 0.1142 | 0.216 | 10 |
| 2020s | 0.2298 | 0.225 | 0.2346 | 2 |
Countries ranked near Tanzania
More climate change data for Tanzania
- Spring temperature anomalies -0.6683 °C (2026)
- Summer temperature anomalies 0.3295 °C (2026)
- Temperature anomalies by month 0.5126 °C (2026)
- Share of global CO₂ emissions and population 2.6% (2100)
- Population, total, annual growth rate 2.9 % change on previous year (2025)
- Population, total, per unit of GDP 0.0008 units per US$ of GDP (2025)
- Urban population, annual growth rate 4.93 % change on previous year (2025)
- Urban population, per unit of GDP 0.0003 units per US$ of GDP (2025)
- Urban population, per capita 0.3688 units per person (2025)
- Precipitation anomalies, annual growth rate -140.91 % change on previous year (2025)
Frequently asked questions
- What is irrigated agriculture water use efficiency, ratio in Tanzania?
- Irrigated agriculture water use efficiency, ratio in Tanzania was 0.2346 in 2021, according to International Monetary Fund.
- What is the highest irrigated agriculture water use efficiency, ratio recorded in Tanzania?
- The highest recorded value was 0.2346 in 2021.
- What is the lowest irrigated agriculture water use efficiency, ratio recorded in Tanzania?
- The lowest recorded value was 0.0657 in 2002.
- How does Tanzania rank for irrigated agriculture water use efficiency, ratio?
- Tanzania ranks 101st out of 174 countries with data for 2021.
- Is irrigated agriculture water use efficiency, ratio rising or falling in Tanzania?
- Over the last ten years it is up 92.4%. The long-run trend across the full record is rising.
- Where does this Tanzania data come from?
- The figures come from International Monetary Fund, published as part of Irrigated agriculture water use efficiency, Ratio (Not Applicable). Statizoid updates them automatically from the source API.
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About this data
This dataset provides information on global climate and weather patterns, providing insights into temperature variations, land cover accounts, and shifts in mean sea levels.