Government Effectiveness - Standard error of the governance estimate in Tanzania
Tanzania: Government Effectiveness - Standard error of the governance estimate was 0.1844 in 2025. ▼ Falling
Latest (2025)
0.1844
Change on year
unchanged
World rank
193rd
of 206 countries
All-time high
0.2964
in 1996
All-time low
0.1844
in 2023
Years of data
27
1996–2025
Government Effectiveness - Standard error of the governance estimate in Tanzania, 1996–2025
Source: World Bank.
Analysis
Tanzania recorded 0.1844 for government effectiveness - standard error of the governance estimate in 2025. That is the lowest value across all 27 years on record.
The figure is down 3.2% over ten years.
Over the whole period, government effectiveness - standard error of the governance estimate in Tanzania peaked at 0.2964 in 1996 and was at its lowest, 0.1844, in 2023.
That places Tanzania 193rd out of 206 countries with data for 2025, putting it in the bottom quarter.
The long-run direction has been consistently falling across the 27 years of available data.
Government Effectiveness - Standard error of the governance estimate in Tanzania, year by year
| Year | Value | Change |
|---|---|---|
| 1996 | 0.2964 | — |
| 1998 | 0.2964 | +0.0% |
| 2000 | 0.2964 | +0.0% |
| 2002 | 0.2689 | -9.3% |
| 2003 | 0.247 | -8.2% |
| 2004 | 0.2147 | -13.0% |
| 2005 | 0.2063 | -3.9% |
| 2006 | 0.2046 | -0.8% |
| 2007 | 0.2046 | +0.0% |
| 2008 | 0.2046 | +0.0% |
| 2009 | 0.2046 | +0.0% |
| 2010 | 0.2046 | +0.0% |
| 2011 | 0.2046 | +0.0% |
| 2012 | 0.2046 | +0.0% |
| 2013 | 0.1906 | -6.9% |
| 2014 | 0.1906 | +0.0% |
| 2015 | 0.1906 | +0.0% |
| 2016 | 0.1906 | +0.0% |
| 2017 | 0.1906 | +0.0% |
| 2018 | 0.1906 | +0.0% |
| 2019 | 0.1906 | +0.0% |
| 2020 | 0.1906 | +0.0% |
| 2021 | 0.1906 | +0.0% |
| 2022 | 0.1851 | -2.9% |
| 2023 | 0.1844 | -0.4% |
| 2024 | 0.1844 | +0.0% |
| 2025 | 0.1844 | +0.0% |
Tanzania compared with similar countries
- Tanzania's 0.1844 is below the median for lower middle income countries, which is 0.2121, 87% of the median. (47 countries reporting)
- Tanzania's 0.1844 is below the median for Sub-Saharan Africa, which is 0.1928, 96% of the median. (48 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 0.2964 | 0.2964 | 0.2964 | 2 |
| 2000s | 0.228 | 0.2046 | 0.2964 | 9 |
| 2010s | 0.1948 | 0.1906 | 0.2046 | 10 |
| 2020s | 0.1866 | 0.1844 | 0.1906 | 6 |
Countries ranked near Tanzania
- 190 Sudan 0.1915 compare
- 191 Nigeria 0.1907 compare
- 192 Democratic Republic of Congo 0.1848 compare
- 193 Cameroon 0.1844 compare
- 193 Cote d'Ivoire 0.1844 compare
- 193 Gambia 0.1844 compare
- 193 Liberia 0.1844 compare
- 193 Malawi 0.1844 compare
- 193 Mali 0.1844 compare
- 193 Mozambique 0.1844 compare
- 193 Senegal 0.1844 compare
- 193 Sierra Leone 0.1844 compare
- 193 Zambia 0.1844 compare
- 193 Zimbabwe 0.1844 compare
More reference data data for Tanzania
- Emission Totals - Indirect emissions (N2O) - Manure applied to Soils 0.6405 (2050)
- Emission Totals - Indirect emissions (N2O) - Manure left on Pasture 11.44 (2050)
- Emission Totals - Indirect emissions (N2O) - IPCC Agriculture 14.14 (2050)
- Emission Totals - Indirect emissions (N2O) - Crop Residues 0.7582 (2050)
- Emission Totals - Indirect emissions (N2O) - Agricultural Soils 14.14 (2050)
- Emission Totals - Emissions (N2O) - Manure applied to Soils 2.15 (2050)
- Emission Totals - Emissions (N2O) - Manure Management 1.26 (2050)
- Emission Totals - Emissions (N2O) - Manure left on Pasture 59.37 (2050)
- Emission Totals - Emissions (N2O) - IPCC Agriculture 72.45 (2050)
- Emission Totals - Emissions (N2O) - Crop Residues 4.13 (2050)
Frequently asked questions
- What is government effectiveness - standard error of the governance estimate in Tanzania?
- Government effectiveness - standard error of the governance estimate in Tanzania was 0.1844 in 2025, according to the World Bank.
- What is the highest government effectiveness - standard error of the governance estimate recorded in Tanzania?
- The highest recorded value was 0.2964 in 1996.
- What is the lowest government effectiveness - standard error of the governance estimate recorded in Tanzania?
- The lowest recorded value was 0.1844 in 2023.
- How does Tanzania rank for government effectiveness - standard error of the governance estimate?
- Tanzania ranks 193rd out of 206 countries with data for 2025.
- Is government effectiveness - standard error of the governance estimate rising or falling in Tanzania?
- Over the last ten years it is down 3.2%. The long-run trend across the full record is falling.
- Where does this Tanzania data come from?
- The figures come from the World Bank, published as part of Government Effectiveness - Standard error of the governance estimate. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 27 observations, free to reuse under CC BY 4.0 (World Bank Open Data).