Number of years of free primary and secondary education guaranteed in in Tonga

Tonga: Number of years of free primary and secondary education guaranteed in was 8 in 2019. ▲ Rising

Latest (2019)
8
Change on year
unchanged
World rank
150th
of 183 countries
All-time high
8
in 2012
All-time low
6
in 1998
Years of data
22
1998–2019

Number of years of free primary and secondary education guaranteed in in Tonga, 1998–2019

024681998200820191998: 61999: 62000: 62001: 62002: 62003: 62004: 62005: 62006: 62007: 62008: 62009: 62010: 62011: 62012: 82013: 82014: 82015: 82016: 82017: 82018: 82019: 8

Source: UNESCO Institute for Statistics.

Analysis

Tonga recorded 8 for number of years of free primary and secondary education guaranteed in in 2019. That is the highest value across all 22 years on record.

Compared with earlier readings it is up 33.3% over ten years.

Over the whole period, number of years of free primary and secondary education guaranteed in in Tonga peaked at 8 in 2012 and was at its lowest, 6, in 1998.

That places Tonga 150th out of 183 countries with data for 2019, putting it in the bottom quarter.

The long-run direction has been consistently rising across the 22 years of available data.

Number of years of free primary and secondary education guaranteed in in Tonga, year by year

Annual values for Number of years of free primary and secondary education guaranteed in legal frameworks in Tonga, 1998 to 2019.
Year Value Change
1998 6
1999 6 +0.0%
2000 6 +0.0%
2001 6 +0.0%
2002 6 +0.0%
2003 6 +0.0%
2004 6 +0.0%
2005 6 +0.0%
2006 6 +0.0%
2007 6 +0.0%
2008 6 +0.0%
2009 6 +0.0%
2010 6 +0.0%
2011 6 +0.0%
2012 8 +33.3%
2013 8 +0.0%
2014 8 +0.0%
2015 8 +0.0%
2016 8 +0.0%
2017 8 +0.0%
2018 8 +0.0%
2019 8 +0.0%

Averages by decade

DecadeAverage LowestHighest Years
1990s 6 6 6 2
2000s 6 6 6 10
2010s 7.6 6 8 10

Countries ranked near Tonga

  1. 150 Belize 8 compare
  2. 150 Cape Verde 8 compare
  3. 150 Croatia 8 compare
  4. 150 Eritrea 8 compare
  5. 150 Ethiopia 8 compare
  6. 150 India 8 compare
  7. 150 Italy 8 compare
  8. 150 Malawi 8 compare
  9. 150 Micronesia, Federated States of 8 compare
  10. 150 Samoa 8 compare
  11. 150 South Sudan 8 compare

See the full ranking of 183 places →

More reference data data for Tonga

All data for Tonga →

Frequently asked questions

What is number of years of free primary and secondary education guaranteed in in Tonga?
Number of years of free primary and secondary education guaranteed in in Tonga was 8 in 2019, according to UNESCO Institute for Statistics.
What is the highest number of years of free primary and secondary education guaranteed in recorded in Tonga?
The highest recorded value was 8 in 2012.
What is the lowest number of years of free primary and secondary education guaranteed in recorded in Tonga?
The lowest recorded value was 6 in 1998.
How does Tonga rank for number of years of free primary and secondary education guaranteed in?
Tonga ranks 150th out of 183 countries with data for 2019.
Is number of years of free primary and secondary education guaranteed in rising or falling in Tonga?
Over the last ten years it is up 33.3%. The long-run trend across the full record is rising.
Where does this Tonga data come from?
The figures come from UNESCO Institute for Statistics, published as part of Number of years of free primary and secondary education guaranteed in legal frameworks. Statizoid updates them automatically from the source API.

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Number of years of free primary and secondary education guaranteed in in Tonga. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 08 September 2026, from https://reference.statizoid.com/stat/number-of-years-of-free-primary-and-secondary-education-guaranteed-in-legal-frameworks/tonga/

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About this data

Indicator
Number of years of free primary and secondary education guaranteed in legal frameworks
Source
UNESCO Institute for Statistics
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
183 places, 3,698 data points, 1998–2020
Last refreshed

Number of years of primary and secondary education to which children and young people are legally entitled that are free from tuition fees. Most countries have legislation specifying the ages and the level of education (typically pre-primary or primary education) at which children should start school. Such legislation usually also specifies either the number of years of education that are guaranteed or the age at which young people may leave education or, in some cases, both. The number of years of primary and secondary education to which children are legally entitled should ideally be the number of grades of primary and secondary education which young people are expected to have completed before being legally eligible to leave school. Years of pre-primary education covered by the legal entitlement should be excluded from this indicator. For more information, consult the UNESCO Institute of Statistics website: http://www.uis.unesco.org/Education/