Barro-Lee: Percentage of population age 15-19 with secondary in Tonga

Tonga: Barro-Lee: Percentage of population age 15-19 with secondary was 39.0% in 2010. ▬ Flat

Latest (2010)
39.0%
World rank
86th
of 144 countries
All-time high
84.8%
in 1995
All-time low
39.0%
in 2010
Years of data
11
1960–2010

Barro-Lee: Percentage of population age 15-19 with secondary in Tonga, 1960–2010

0204060801960198520101960: 54.91965: 64.51970: 72.21975: 74.41980: 771985: 79.11990: 83.31995: 84.82000: 76.12005: 65.82010: 39

Source: World Bank.

Analysis

The most recent figure for barro-lee: percentage of population age 15-19 with secondary in Tonga is 39.0%, measured in 2010. That is the lowest value across all 11 years on record.

The figure is down 48.8% over ten years.

Over the whole period, barro-lee: percentage of population age 15-19 with secondary in Tonga peaked at 84.8% in 1995 and was at its lowest, 39.0%, in 2010.

That places Tonga 86th out of 144 countries with data for 2010, putting it in the middle of the range.

Barro-Lee: Percentage of population age 15-19 with secondary in Tonga, year by year

Annual values for Barro-Lee: Percentage of population age 15-19 with secondary schooling. Incompleted Secondary in Tonga, 1960 to 2010.
Year Value Change
1960 54.9%
1965 64.5% +17.6%
1970 72.2% +12.0%
1975 74.4% +3.0%
1980 77.0% +3.5%
1985 79.1% +2.6%
1990 83.3% +5.4%
1995 84.8% +1.7%
2000 76.1% -10.3%
2005 65.8% -13.5%
2010 39.0% -40.7%

Averages by decade

DecadeAverage LowestHighest Years
1960s 59.7% 54.9% 64.5% 2
1970s 73.3% 72.2% 74.4% 2
1980s 78.0% 77.0% 79.1% 2
1990s 84.1% 83.3% 84.8% 2
2000s 70.9% 65.8% 76.1% 2
2010s 39.0% 39.0% 39.0% 1

Countries ranked near Tonga

  1. 83 United Arab Emirates 40.0% compare
  2. 84 Laos 39.8% compare
  3. 85 Russia 39.3% compare
  4. 87 Brunei 38.9% compare
  5. 88 Fiji 36.9% compare
  6. 89 Austria 36.1% compare

See the full ranking of 144 places →

More reference data data for Tonga

All data for Tonga →

Frequently asked questions

What is barro-lee: percentage of population age 15-19 with secondary in Tonga?
Barro-lee: percentage of population age 15-19 with secondary in Tonga was 39.0% in 2010, according to the World Bank.
What is the highest barro-lee: percentage of population age 15-19 with secondary recorded in Tonga?
The highest recorded value was 84.8% in 1995.
What is the lowest barro-lee: percentage of population age 15-19 with secondary recorded in Tonga?
The lowest recorded value was 39.0% in 2010.
How does Tonga rank for barro-lee: percentage of population age 15-19 with secondary?
Tonga ranks 86th out of 144 countries with data for 2010.
Is barro-lee: percentage of population age 15-19 with secondary rising or falling in Tonga?
Over the last ten years it is down 48.8%. The long-run trend across the full record is flat.
Where does this Tonga data come from?
The figures come from the World Bank, published as part of Barro-Lee: Percentage of population age 15-19 with secondary schooling. Incompleted Secondary. Statizoid updates them automatically from the source API.

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Barro-Lee: Percentage of population age 15-19 with secondary in Tonga. Statizoid. Retrieved 27 August 2026, from https://reference.statizoid.com/stat/barro-lee-percentage-of-population-age-15-19-with-secondary-schooling-incompleted/tonga/

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About this data

Indicator
Barro-Lee: Percentage of population age 15-19 with secondary schooling. Incompleted Secondary
Source
World Bank
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
144 places, 1,584 data points, 1960–2010
Last refreshed