Government Effectiveness - Governance estimate (approx. -2.5 to +2.5) in Sierra Leone
Sierra Leone: Government Effectiveness - Governance estimate (approx. -2.5 to +2.5) was -0.9305 approx. -2.5 to +2.5 in 2025. ▲ Rising
Government Effectiveness - Governance estimate in Sierra Leone, 1996–2025
Source: World Bank. Measured in approx. -2.5 to +2.5.
Analysis
Sierra Leone recorded -0.9305 approx. -2.5 to +2.5 for government effectiveness - governance estimate in 2025. That is the highest value across all 27 years on record.
That represents a change of up 5.3% on the previous year and up 16.3% over ten years.
Over the whole period, government effectiveness - governance estimate in Sierra Leone peaked at -0.9305 approx. -2.5 to +2.5 in 2025 and was at its lowest, -2.11 approx. -2.5 to +2.5, in 2003.
Sierra Leone ranks 180th of 206 countries on this measure, in the bottom quarter.
The long-run direction has been consistently rising across the 27 years of available data.
Government Effectiveness - Governance estimate (approx. -2.5 to +2.5) in Sierra Leone, year by year
| Year | approx. -2.5 to +2.5 | Change |
|---|---|---|
| 1996 | -1.69 approx. -2.5 to +2.5 | — |
| 1998 | -2.1 approx. -2.5 to +2.5 | +24.5% |
| 2000 | -2.1 approx. -2.5 to +2.5 | +0.0% |
| 2002 | -2.1 approx. -2.5 to +2.5 | +0.3% |
| 2003 | -2.11 approx. -2.5 to +2.5 | +0.1% |
| 2004 | -1.4 approx. -2.5 to +2.5 | -33.5% |
| 2005 | -1.34 approx. -2.5 to +2.5 | -4.1% |
| 2006 | -1.22 approx. -2.5 to +2.5 | -9.6% |
| 2007 | -1.15 approx. -2.5 to +2.5 | -5.2% |
| 2008 | -1.15 approx. -2.5 to +2.5 | +0.2% |
| 2009 | -1.19 approx. -2.5 to +2.5 | +2.9% |
| 2010 | -1.13 approx. -2.5 to +2.5 | -4.9% |
| 2011 | -1.13 approx. -2.5 to +2.5 | +0.4% |
| 2012 | -1.06 approx. -2.5 to +2.5 | -6.6% |
| 2013 | -1.08 approx. -2.5 to +2.5 | +2.1% |
| 2014 | -1.03 approx. -2.5 to +2.5 | -4.4% |
| 2015 | -1.11 approx. -2.5 to +2.5 | +7.5% |
| 2016 | -1.01 approx. -2.5 to +2.5 | -9.2% |
| 2017 | -1 approx. -2.5 to +2.5 | -0.8% |
| 2018 | -0.9477 approx. -2.5 to +2.5 | -5.3% |
| 2019 | -0.9743 approx. -2.5 to +2.5 | +2.8% |
| 2020 | -0.9474 approx. -2.5 to +2.5 | -2.8% |
| 2021 | -0.9867 approx. -2.5 to +2.5 | +4.1% |
| 2022 | -0.9611 approx. -2.5 to +2.5 | -2.6% |
| 2023 | -0.9775 approx. -2.5 to +2.5 | +1.7% |
| 2024 | -0.9827 approx. -2.5 to +2.5 | +0.5% |
| 2025 | -0.9305 approx. -2.5 to +2.5 | -5.3% |
Sierra Leone compared with similar countries
- Sierra Leone's -0.9305 approx. -2.5 to +2.5 is above the median for low income countries, which is -1.25 approx. -2.5 to +2.5, 74% of the median. (25 countries reporting)
- Sierra Leone's -0.9305 approx. -2.5 to +2.5 is below the median for Sub-Saharan Africa, which is -0.793 approx. -2.5 to +2.5, 1.2× the median. (48 countries reporting)
Biggest year-on-year movements
Years where Government Effectiveness - Governance estimate (approx. -2.5 to +2.5) in Sierra Leone changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 2004 | +33.5% | -2.11 approx. -2.5 to +2.5 | -1.4 approx. -2.5 to +2.5 |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | -1.89 approx. -2.5 to +2.5 | -2.1 approx. -2.5 to +2.5 | -1.69 approx. -2.5 to +2.5 | 2 |
| 2000s | -1.53 approx. -2.5 to +2.5 | -2.11 approx. -2.5 to +2.5 | -1.15 approx. -2.5 to +2.5 | 9 |
| 2010s | -1.05 approx. -2.5 to +2.5 | -1.13 approx. -2.5 to +2.5 | -0.9477 approx. -2.5 to +2.5 | 10 |
| 2020s | -0.9643 approx. -2.5 to +2.5 | -0.9867 approx. -2.5 to +2.5 | -0.9305 approx. -2.5 to +2.5 | 6 |
Countries ranked near Sierra Leone
More reference data data for Sierra Leone
- Emission Totals - Indirect emissions (N2O) - Manure applied to Soils 0.0238 (2050)
- Emission Totals - Indirect emissions (N2O) - Manure left on Pasture 0.4498 (2050)
- Emission Totals - Indirect emissions (N2O) - IPCC Agriculture 0.5935 (2050)
- Emission Totals - Indirect emissions (N2O) - Crop Residues 0.12 (2050)
- Emission Totals - Indirect emissions (N2O) - Agricultural Soils 0.5935 (2050)
- Emission Totals - Emissions (N2O) - Manure applied to Soils 0.0797 (2050)
- Emission Totals - Emissions (N2O) - Manure Management 0.044 (2050)
- Emission Totals - Emissions (N2O) - Manure left on Pasture 1.91 (2050)
- Emission Totals - Emissions (N2O) - IPCC Agriculture 2.72 (2050)
- Emission Totals - Emissions (N2O) - Crop Residues 0.6534 (2050)
Frequently asked questions
- What is government effectiveness - governance estimate in Sierra Leone?
- Government effectiveness - governance estimate in Sierra Leone was -0.9305 approx. -2.5 to +2.5 in 2025, according to the World Bank.
- What is the highest government effectiveness - governance estimate recorded in Sierra Leone?
- The highest recorded value was -0.9305 approx. -2.5 to +2.5 in 2025.
- What is the lowest government effectiveness - governance estimate recorded in Sierra Leone?
- The lowest recorded value was -2.11 approx. -2.5 to +2.5 in 2003.
- How does Sierra Leone rank for government effectiveness - governance estimate?
- Sierra Leone ranks 180th out of 206 countries with data for 2025.
- Is government effectiveness - governance estimate rising or falling in Sierra Leone?
- Over the last ten years it is up 16.3%. The long-run trend across the full record is rising.
- Where does this Sierra Leone data come from?
- The figures come from the World Bank, published as part of Government Effectiveness - Governance estimate (approx. -2.5 to +2.5). 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).