Government Effectiveness - Governance estimate (approx. -2.5 to) in Sao Tome and Principe

Sao Tome and Principe: Government Effectiveness - Governance estimate (approx. -2.5 to) was -0.7187 approx. -2.5 to +2.5 in 2024. ▲ Rising

Latest (2024)
-0.7187 approx. -2.5 to +2.5
Change on year
down 6.2%
World rank
158th
of 205 countries
All-time high
-0.3812 approx. -2.5 to +2.5
in 2018
All-time low
-1.02 approx. -2.5 to +2.5
in 2006
Years of data
29
1996–2024

Government Effectiveness - Governance estimate (approx. -2.5 to) in Sao Tome and Principe, 1996–2024

-1-0.8-0.6-0.41996201020241996: -0.79 approx. -2.5 to +2.51997: -0.794 approx. -2.5 to +2.51998: -0.799 approx. -2.5 to +2.51999: -0.797 approx. -2.5 to +2.52000: -0.796 approx. -2.5 to +2.52001: -0.796 approx. -2.5 to +2.52002: -0.795 approx. -2.5 to +2.52003: -0.808 approx. -2.5 to +2.52004: -0.825 approx. -2.5 to +2.52005: -0.914 approx. -2.5 to +2.52006: -1 approx. -2.5 to +2.52007: -0.884 approx. -2.5 to +2.52008: -0.781 approx. -2.5 to +2.52009: -0.778 approx. -2.5 to +2.52010: -0.817 approx. -2.5 to +2.52011: -0.745 approx. -2.5 to +2.52012: -0.785 approx. -2.5 to +2.52013: -0.844 approx. -2.5 to +2.52014: -0.735 approx. -2.5 to +2.52015: -0.658 approx. -2.5 to +2.52016: -0.597 approx. -2.5 to +2.52017: -0.546 approx. -2.5 to +2.52018: -0.381 approx. -2.5 to +2.52019: -0.459 approx. -2.5 to +2.52020: -0.489 approx. -2.5 to +2.52021: -0.592 approx. -2.5 to +2.52022: -0.651 approx. -2.5 to +2.52023: -0.677 approx. -2.5 to +2.52024: -0.719 approx. -2.5 to +2.5

Source: Statizoid (derived). Measured in approx. -2.5 to +2.5.

Analysis

The most recent figure for government effectiveness - governance estimate (approx. -2.5 to) in Sao Tome and Principe is -0.7187 approx. -2.5 to +2.5, measured in 2024.

The figure is down 6.2% on the previous year and up 2.2% over ten years.

Over the whole period, government effectiveness - governance estimate (approx. -2.5 to) in Sao Tome and Principe peaked at -0.3812 approx. -2.5 to +2.5 in 2018 and was at its lowest, -1.02 approx. -2.5 to +2.5, in 2006.

That places Sao Tome and Principe 158th out of 205 countries with data for 2024, putting it in the bottom quarter.

The long-run direction has been consistently rising across the 29 years of available data.

Government Effectiveness - Governance estimate (approx. -2.5 to) in Sao Tome and Principe, year by year

Annual values for Government Effectiveness - Governance estimate (approx. -2.5 to +2.5), gaps filled in Sao Tome and Principe, 1996 to 2024.
Year approx. -2.5 to +2.5 Change
1996 -0.7897 approx. -2.5 to +2.5 —
1997 -0.7943 approx. -2.5 to +2.5 +0.6%
1998 -0.7988 approx. -2.5 to +2.5 +0.6%
1999 -0.7973 approx. -2.5 to +2.5 -0.2%
2000 -0.7957 approx. -2.5 to +2.5 -0.2%
2001 -0.7956 approx. -2.5 to +2.5 -0.0%
2002 -0.7954 approx. -2.5 to +2.5 -0.0%
2003 -0.8083 approx. -2.5 to +2.5 +1.6%
2004 -0.8252 approx. -2.5 to +2.5 +2.1%
2005 -0.9139 approx. -2.5 to +2.5 +10.8%
2006 -1.02 approx. -2.5 to +2.5 +11.5%
2007 -0.8843 approx. -2.5 to +2.5 -13.2%
2008 -0.7813 approx. -2.5 to +2.5 -11.6%
2009 -0.7775 approx. -2.5 to +2.5 -0.5%
2010 -0.8168 approx. -2.5 to +2.5 +5.0%
2011 -0.7455 approx. -2.5 to +2.5 -8.7%
2012 -0.7848 approx. -2.5 to +2.5 +5.3%
2013 -0.8437 approx. -2.5 to +2.5 +7.5%
2014 -0.7347 approx. -2.5 to +2.5 -12.9%
2015 -0.6582 approx. -2.5 to +2.5 -10.4%
2016 -0.5965 approx. -2.5 to +2.5 -9.4%
2017 -0.5457 approx. -2.5 to +2.5 -8.5%
2018 -0.3812 approx. -2.5 to +2.5 -30.1%
2019 -0.4593 approx. -2.5 to +2.5 +20.5%
2020 -0.4887 approx. -2.5 to +2.5 +6.4%
2021 -0.5922 approx. -2.5 to +2.5 +21.2%
2022 -0.6505 approx. -2.5 to +2.5 +9.8%
2023 -0.6767 approx. -2.5 to +2.5 +4.0%
2024 -0.7187 approx. -2.5 to +2.5 +6.2%

Averages by decade

DecadeAverage LowestHighest Years
1990s -0.795 approx. -2.5 to +2.5 -0.7988 approx. -2.5 to +2.5 -0.7897 approx. -2.5 to +2.5 4
2000s -0.8396 approx. -2.5 to +2.5 -1.02 approx. -2.5 to +2.5 -0.7775 approx. -2.5 to +2.5 10
2010s -0.6567 approx. -2.5 to +2.5 -0.8437 approx. -2.5 to +2.5 -0.3812 approx. -2.5 to +2.5 10
2020s -0.6254 approx. -2.5 to +2.5 -0.7187 approx. -2.5 to +2.5 -0.4887 approx. -2.5 to +2.5 5

Countries ranked near Sao Tome and Principe

  1. 155 Belarus -0.7015 approx. -2.5 to +2.5 compare
  2. 156 Iran -0.7061 approx. -2.5 to +2.5 compare
  3. 157 Mozambique -0.7158 approx. -2.5 to +2.5 compare
  4. 159 Malawi -0.7258 approx. -2.5 to +2.5 compare
  5. 160 Mauritania -0.7412 approx. -2.5 to +2.5 compare
  6. 161 Niger -0.7697 approx. -2.5 to +2.5 compare

See the full ranking of 205 places →

More reference data data for Sao Tome and Principe

All data for Sao Tome and Principe →

Frequently asked questions

What is government effectiveness - governance estimate (approx. -2.5 to) in Sao Tome and Principe?
Government effectiveness - governance estimate (approx. -2.5 to) in Sao Tome and Principe was -0.7187 approx. -2.5 to +2.5 in 2024, according to Statizoid (derived).
What is the highest government effectiveness - governance estimate (approx. -2.5 to) recorded in Sao Tome and Principe?
The highest recorded value was -0.3812 approx. -2.5 to +2.5 in 2018.
What is the lowest government effectiveness - governance estimate (approx. -2.5 to) recorded in Sao Tome and Principe?
The lowest recorded value was -1.02 approx. -2.5 to +2.5 in 2006.
How does Sao Tome and Principe rank for government effectiveness - governance estimate (approx. -2.5 to)?
Sao Tome and Principe ranks 158th out of 205 countries with data for 2024.
Is government effectiveness - governance estimate (approx. -2.5 to) rising or falling in Sao Tome and Principe?
Over the last ten years it is up 2.2%. The long-run trend across the full record is rising.
Where does this Sao Tome and Principe data come from?
The figures come from Statizoid (derived), published as part of Government Effectiveness - Governance estimate (approx. -2.5 to +2.5), gaps filled. Statizoid updates them automatically from the source API.

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Government Effectiveness - Governance estimate (approx. -2.5 to) in Sao Tome and Principe. Statizoid, drawing on Statizoid (derived). Retrieved 25 September 2026, from https://reference.statizoid.com/stat/government-effectiveness-governance-estimate-approx-2-5-to-2-5-gaps-filled/sao-tome-and-principe/

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How this figure is calculated

Government Effectiveness - Governance estimate (approx. -2.5 to +2.5) with 540 missing years estimated by linear interpolation between the nearest real observations. Only gaps of 4 years or fewer are filled, and never beyond the first or last actual measurement — these are filled holes, not forecasts.

Computed from

Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.

About this data

Indicator
Government Effectiveness - Governance estimate (approx. -2.5 to +2.5), gaps filled
Unit
approx. -2.5 to +2.5
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
205 places, 5,701 data points, 1996–2024
Last refreshed

Government Effectiveness - Governance estimate (approx. -2.5 to +2.5) with 540 missing years estimated by linear interpolation between the nearest real observations. Only gaps of 4 years or fewer are filled, and never beyond the first or last actual measurement — these are filled holes, not forecasts.