Secondary education, pupils, gaps filled in Sao Tome and Principe

Sao Tome and Principe: Secondary education, pupils, gaps filled was 25,875 in 2017. ◆ Volatile

Latest (2017)
25,875
Change on year
up 11.4%
World rank
175th
of 206 countries
All-time high
25,875
in 2017
All-time low
1,669
in 1971
Years of data
33
1971–2017

Secondary education, pupils, gaps filled in Sao Tome and Principe, 1971–2017

05.0k10.0k15.0k20.0k25.0k1971199420171971: 1.7k1972: 1.9k1973: 2.4k1974: 3.0k1975: 3.5k1976: 4.0k1977: 3.8k1978: 3.8k1979: 3.8k1980: 3.8k1981: 3.8k1982: 4.9k1983: 6.3k1984: 6.6k1985: 6.2k1986: 5.7k1987: 5.3k1988: 6.5k2003: 6.8k2004: 7.4k2005: 8.1k2006: 8.5k2007: 9.0k2008: 8.5k2009: 9.7k2010: 10.1k2011: 11.9k2012: 14.1k2013: 16.1k2014: 19.4k2015: 22.1k2016: 23.2k2017: 25.9k

Source: Statizoid (derived).

Analysis

Sao Tome and Principe recorded 25,875 for secondary education, pupils, gaps filled in 2017. That is the highest value across all 33 years on record.

The figure is up 11.4% on the previous year and up 187.6% over ten years.

Over the whole period, secondary education, pupils, gaps filled in Sao Tome and Principe peaked at 25,875 in 2017 and was at its lowest, 1,669, in 1971.

That places Sao Tome and Principe 175th out of 206 countries with data for 2017, putting it in the bottom quarter.

The series is highly variable year to year, so single readings are best treated with caution.

Secondary education, pupils, gaps filled in Sao Tome and Principe, year by year

Annual values for Secondary education, pupils, gaps filled in Sao Tome and Principe, 1971 to 2017.
Year Value Change
1971 1,669
1972 1,901 +13.9%
1973 2,428 +27.7%
1974 2,956 +21.7%
1975 3,483 +17.8%
1976 4,010 +15.1%
1977 3,829 -4.5%
1978 3,826 -0.1%
1979 3,822 -0.1%
1980 3,818 -0.1%
1981 3,815 -0.1%
1982 4,878 +27.9%
1983 6,303 +29.2%
1984 6,605 +4.8%
1985 6,155 -6.8%
1986 5,705 -7.3%
1987 5,255 -7.9%
1988 6,452 +22.8%
2003 6,753 +4.7%
2004 7,423 +9.9%
2005 8,091 +9.0%
2006 8,544 +5.6%
2007 8,997 +5.3%
2008 8,518 -5.3%
2009 9,726 +14.2%
2010 10,097 +3.8%
2011 11,884 +17.7%
2012 14,061 +18.3%
2013 16,118 +14.6%
2014 19,386 +20.3%
2015 22,123 +14.1%
2016 23,232 +5.0%
2017 25,875 +11.4%

Averages by decade

DecadeAverage LowestHighest Years
1970s 3,103 1,669 4,010 9
1980s 5,443 3,815 6,605 9
2000s 8,293 6,753 9,726 7
2010s 17,847 10,097 25,875 8

Countries ranked near Sao Tome and Principe

  1. 172 Macau, China 31,617 compare
  2. 173 Bahamas 26,561 compare
  3. 174 Samoa 25,964 compare
  4. 176 New Caledonia 25,560 compare
  5. 177 Equatorial Guinea 25,544 compare
  6. 178 French Polynesia 22,366 compare

See the full ranking of 251 places →

More education data for Sao Tome and Principe

All data for Sao Tome and Principe →

Frequently asked questions

What is secondary education, pupils, gaps filled in Sao Tome and Principe?
Secondary education, pupils, gaps filled in Sao Tome and Principe was 25,875 in 2017, according to Statizoid (derived).
What is the highest secondary education, pupils, gaps filled recorded in Sao Tome and Principe?
The highest recorded value was 25,875 in 2017.
What is the lowest secondary education, pupils, gaps filled recorded in Sao Tome and Principe?
The lowest recorded value was 1,669 in 1971.
How does Sao Tome and Principe rank for secondary education, pupils, gaps filled?
Sao Tome and Principe ranks 175th out of 206 countries with data for 2017.
Is secondary education, pupils, gaps filled rising or falling in Sao Tome and Principe?
Over the last ten years it is up 187.6%. The long-run trend across the full record is volatile.
Where does this Sao Tome and Principe data come from?
The figures come from Statizoid (derived), published as part of Secondary education, pupils, gaps filled. Statizoid updates them automatically from the source API.

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Secondary education, pupils, gaps filled in Sao Tome and Principe. Statizoid, drawing on Statizoid (derived). Retrieved 03 September 2026, from https://education.statizoid.com/stat/secondary-education-pupils-gaps-filled/sao-tome-and-principe/

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How this figure is calculated

Secondary education, pupils with 698 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
Secondary education, pupils, gaps filled
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
251 places, 10,723 data points, 1970–2025
Last refreshed

Secondary education, pupils with 698 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.