Out-of-school rate for children of primary school age, adjusted in Sao Tome and Principe

Sao Tome and Principe: Out-of-school rate for children of primary school age, adjusted was 1.46 GPIA in 2017. ▼ Falling

Latest (2017)
1.46 GPIA
Change on year
up 11.1%
World rank
20th
of 180 countries
All-time high
1.46 GPIA
in 2017
All-time low
0.6859 GPIA
in 2009
Years of data
15
1983–2017

Out-of-school rate for children of primary school age, adjusted in Sao Tome and Principe, 1983–2017

00.511.51983200020171983: 1.3 GPIA1984: 1.4 GPIA1999: 1 GPIA2002: 1.3 GPIA2003: 0.985 GPIA2004: 0.878 GPIA2005: 1.1 GPIA2007: 0.791 GPIA2008: 0.932 GPIA2009: 0.686 GPIA2010: 0.906 GPIA2013: 1.1 GPIA2014: 1.2 GPIA2015: 1.3 GPIA2017: 1.5 GPIA

Source: UNESCO Institute for Statistics. Measured in GPIA.

Analysis

Sao Tome and Principe recorded 1.46 GPIA for out-of-school rate for children of primary school age, adjusted in 2017. That is the highest value across all 15 years on record.

The figure is up 11.1% on the previous year and up 84.1% over ten years.

Over the whole period, out-of-school rate for children of primary school age, adjusted in Sao Tome and Principe peaked at 1.46 GPIA in 2017 and was at its lowest, 0.6859 GPIA, in 2009.

That places Sao Tome and Principe 20th out of 180 countries with data for 2017, putting it in the top quarter.

The long-run direction has been consistently falling across the 15 years of available data.

Out-of-school rate for children of primary school age, adjusted in Sao Tome and Principe, year by year

Annual values for Out-of-school rate for children of primary school age, adjusted gender parity index (GPIA) in Sao Tome and Principe, 1983 to 2017.
Year GPIA Change
1983 1.28 GPIA
1984 1.42 GPIA +11.1%
1999 1 GPIA -29.1%
2002 1.26 GPIA +25.1%
2003 0.9852 GPIA -21.6%
2004 0.878 GPIA -10.9%
2005 1.14 GPIA +29.5%
2007 0.7908 GPIA -30.5%
2008 0.9323 GPIA +17.9%
2009 0.6859 GPIA -26.4%
2010 0.9061 GPIA +32.1%
2013 1.13 GPIA +25.1%
2014 1.2 GPIA +6.3%
2015 1.31 GPIA +8.8%
2017 1.46 GPIA +11.1%

Sao Tome and Principe compared with similar countries

  • Sao Tome and Principe's 1.46 GPIA is above the median for lower middle income countries, which is 0.9813 GPIA, 1.5× the median. (45 countries reporting)
  • Sao Tome and Principe's 1.46 GPIA is above the median for Sub-Saharan Africa, which is 0.9878 GPIA, 1.5× the median. (44 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
1980s 1.35 GPIA 1.28 GPIA 1.42 GPIA 2
1990s 1 GPIA 1 GPIA 1 GPIA 1
2000s 0.9522 GPIA 0.6859 GPIA 1.26 GPIA 7
2010s 1.2 GPIA 0.9061 GPIA 1.46 GPIA 5

Countries ranked near Sao Tome and Principe

  1. 17 Chile 1.56 GPIA compare
  2. 18 Tonga 1.56 GPIA compare
  3. 19 Hong Kong 1.54 GPIA compare
  4. 21 Benin 1.45 GPIA compare
  5. 22 Portugal 1.43 GPIA
  6. 23 Albania 1.43 GPIA compare

See the full ranking of 180 places →

More education data for Sao Tome and Principe

All data for Sao Tome and Principe →

Frequently asked questions

What is out-of-school rate for children of primary school age, adjusted in Sao Tome and Principe?
Out-of-school rate for children of primary school age, adjusted in Sao Tome and Principe was 1.46 GPIA in 2017, according to UNESCO Institute for Statistics.
What is the highest out-of-school rate for children of primary school age, adjusted recorded in Sao Tome and Principe?
The highest recorded value was 1.46 GPIA in 2017.
What is the lowest out-of-school rate for children of primary school age, adjusted recorded in Sao Tome and Principe?
The lowest recorded value was 0.6859 GPIA in 2009.
How does Sao Tome and Principe rank for out-of-school rate for children of primary school age, adjusted?
Sao Tome and Principe ranks 20th out of 180 countries with data for 2017.
Is out-of-school rate for children of primary school age, adjusted rising or falling in Sao Tome and Principe?
Over the last ten years it is up 84.1%. The long-run trend across the full record is falling.
Where does this Sao Tome and Principe data come from?
The figures come from UNESCO Institute for Statistics, published as part of Out-of-school rate for children of primary school age, adjusted gender parity index (GPIA). Statizoid updates them automatically from the source API.

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Out-of-school rate for children of primary school age, adjusted in Sao Tome and Principe. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 18 September 2026, from https://education.statizoid.com/stat/out-of-school-rate-for-children-of-primary-school-age-adjusted-gender-parity-index-gpia-3/sao-tome-and-principe/

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About this data

Indicator
Out-of-school rate for children of primary school age, adjusted gender parity index (GPIA)
Unit
GPIA
Source
UNESCO Institute for Statistics
Licence
CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)
Coverage
180 places, 3,574 data points, 1970–2025
Last refreshed

February 2026 Data Release