Government Effectiveness - Governance estimate (approx. -2.5 to +2.5) in American Samoa
American Samoa: Government Effectiveness - Governance estimate (approx. -2.5 to +2.5) was 0.8692 approx. -2.5 to +2.5 in 2025. ◆ Volatile
Government Effectiveness - Governance estimate in American Samoa, 2004–2025
Source: World Bank. Measured in approx. -2.5 to +2.5.
Analysis
In 2025, government effectiveness - governance estimate in American Samoa stood at 0.8692 approx. -2.5 to +2.5. That is the highest value across all 22 years on record.
That represents a change of up 16.2% on the previous year and up 15.6% over ten years.
Over the whole period, government effectiveness - governance estimate in American Samoa peaked at 0.8692 approx. -2.5 to +2.5 in 2025 and was at its lowest, -0.331 approx. -2.5 to +2.5, in 2006.
American Samoa ranks 45th of 206 countries on this measure, in the top quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Government Effectiveness - Governance estimate (approx. -2.5 to +2.5) in American Samoa, year by year
| Year | approx. -2.5 to +2.5 | Change |
|---|---|---|
| 2004 | -0.0988 approx. -2.5 to +2.5 | — |
| 2005 | -0.33 approx. -2.5 to +2.5 | +234.0% |
| 2006 | -0.331 approx. -2.5 to +2.5 | +0.3% |
| 2007 | 0.1897 approx. -2.5 to +2.5 | -157.3% |
| 2008 | 0.2135 approx. -2.5 to +2.5 | +12.5% |
| 2009 | 0.2158 approx. -2.5 to +2.5 | +1.1% |
| 2010 | 0.2165 approx. -2.5 to +2.5 | +0.3% |
| 2011 | 0.2155 approx. -2.5 to +2.5 | -0.5% |
| 2012 | 0.2157 approx. -2.5 to +2.5 | +0.1% |
| 2013 | 0.2152 approx. -2.5 to +2.5 | -0.2% |
| 2014 | 0.7533 approx. -2.5 to +2.5 | +250.1% |
| 2015 | 0.752 approx. -2.5 to +2.5 | -0.2% |
| 2016 | 0.7536 approx. -2.5 to +2.5 | +0.2% |
| 2017 | 0.7529 approx. -2.5 to +2.5 | -0.1% |
| 2018 | 0.7542 approx. -2.5 to +2.5 | +0.2% |
| 2019 | 0.757 approx. -2.5 to +2.5 | +0.4% |
| 2020 | 0.7465 approx. -2.5 to +2.5 | -1.4% |
| 2021 | 0.7478 approx. -2.5 to +2.5 | +0.2% |
| 2022 | 0.7476 approx. -2.5 to +2.5 | -0.0% |
| 2023 | 0.7478 approx. -2.5 to +2.5 | +0.0% |
| 2024 | 0.748 approx. -2.5 to +2.5 | +0.0% |
| 2025 | 0.8692 approx. -2.5 to +2.5 | +16.2% |
American Samoa compared with similar countries
- American Samoa's 0.8692 approx. -2.5 to +2.5 is below the median for high income countries, which is 1.05 approx. -2.5 to +2.5, 83% of the median. (74 countries reporting)
- American Samoa's 0.8692 approx. -2.5 to +2.5 is above the median for East Asia & Pacific, which is 0.1855 approx. -2.5 to +2.5, 4.7× the median. (34 countries reporting)
Biggest year-on-year movements
Years where Government Effectiveness - Governance estimate (approx. -2.5 to +2.5) in American Samoa 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 |
|---|---|---|---|
| 2014 | +250.1% | 0.2152 approx. -2.5 to +2.5 | 0.7533 approx. -2.5 to +2.5 |
| 2005 | -234.0% | -0.0988 approx. -2.5 to +2.5 | -0.33 approx. -2.5 to +2.5 |
| 2007 | +157.3% | -0.331 approx. -2.5 to +2.5 | 0.1897 approx. -2.5 to +2.5 |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | -0.0235 approx. -2.5 to +2.5 | -0.331 approx. -2.5 to +2.5 | 0.2158 approx. -2.5 to +2.5 | 6 |
| 2010s | 0.5386 approx. -2.5 to +2.5 | 0.2152 approx. -2.5 to +2.5 | 0.757 approx. -2.5 to +2.5 | 10 |
| 2020s | 0.7678 approx. -2.5 to +2.5 | 0.7465 approx. -2.5 to +2.5 | 0.8692 approx. -2.5 to +2.5 | 6 |
Countries ranked near American Samoa
More reference data data for American Samoa
- Emission Totals - Emissions (CO2eq) from N2O (AR5) - Burning - Crop 0.0005 (2050)
- Summer temperature anomalies -0.1017 (2026)
- Autumn temperature anomalies 0.015 (2026)
- Emission Totals - Emissions (N2O) - Burning - Crop residues 0 (2050)
- Spring temperature anomalies 0.1942 (2026)
- Emission Totals - Emissions (CO2eq) from N2O (AR5) - IPCC Agriculture 0.0005 (2050)
- Country level monthly temperature anomalies 0.0944 (2026)
- Emission Totals - Emissions (CO2eq) (AR5) - IPCC Agriculture 0.0023 (2050)
- Emission Totals - Emissions (CO2eq) from CH4 (AR5) - Burning - Crop 0.0018 (2050)
- Emission Totals - Emissions (CO2eq) from CH4 (AR5) - IPCC Agriculture 0.0018 (2050)
Frequently asked questions
- What is government effectiveness - governance estimate in American Samoa?
- Government effectiveness - governance estimate in American Samoa was 0.8692 approx. -2.5 to +2.5 in 2025, according to the World Bank.
- What is the highest government effectiveness - governance estimate recorded in American Samoa?
- The highest recorded value was 0.8692 approx. -2.5 to +2.5 in 2025.
- What is the lowest government effectiveness - governance estimate recorded in American Samoa?
- The lowest recorded value was -0.331 approx. -2.5 to +2.5 in 2006.
- How does American Samoa rank for government effectiveness - governance estimate?
- American Samoa ranks 45th out of 206 countries with data for 2025.
- Is government effectiveness - governance estimate rising or falling in American Samoa?
- Over the last ten years it is up 15.6%. The long-run trend across the full record is volatile.
- Where does this American Samoa 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 — 22 observations, free to reuse under CC BY 4.0 (World Bank Open Data).