Literacy rate, population 25-64 years, both sexes in Tonga
Tonga: Literacy rate, population 25-64 years, both sexes was 99.4% in 2023. ▬ Flat
Latest (2023)
99.4%
World rank
8th
of 87 countries
All-time high
99.7%
in 1976
All-time low
91.9%
in 2019
Years of data
7
1976–2023
Literacy rate, population 25-64 years, both sexes in Tonga, 1976–2023
Source: UNESCO Institute for Statistics. Measured in %.
Analysis
Tonga recorded 99.4% for literacy rate, population 25-64 years, both sexes in 2023.
The figure is down 0.1% over ten years.
Over the whole period, literacy rate, population 25-64 years, both sexes in Tonga peaked at 99.7% in 1976 and was at its lowest, 91.9%, in 2019.
Tonga ranks 8th of 87 countries on this measure, in the top 10%.
Literacy rate, population 25-64 years, both sexes in Tonga, year by year
| Year | % | Change |
|---|---|---|
| 1976 | 99.7% | — |
| 1996 | 99.0% | -0.7% |
| 2006 | 99.0% | +0.0% |
| 2011 | 99.4% | +0.5% |
| 2016 | 96.8% | -2.7% |
| 2019 | 91.9% | -5.1% |
| 2023 | 99.4% | +8.1% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 99.7% | 99.7% | 99.7% | 1 |
| 1990s | 99.0% | 99.0% | 99.0% | 1 |
| 2000s | 99.0% | 99.0% | 99.0% | 1 |
| 2010s | 96.0% | 91.9% | 99.4% | 3 |
| 2020s | 99.4% | 99.4% | 99.4% | 1 |
Countries ranked near Tonga
More education data for Tonga
- Enrolment in secondary education, male (number), gaps filled 8,193 (2024)
- Enrolment in secondary education, male (number), annual growth rate 3.87 % change on previous year (2024)
- Enrolment in pre-primary education, both sexes (number), gaps filled 2,392 (2024)
- Enrolment in pre-primary education, both sexes (number), annual -3.35 % change on previous year (2024)
- Enrolment in tertiary education, all programmes, both sexes (number) 3,477 (2024)
- Enrolment in tertiary education, all programmes, both sexes (number) -23.7 % change on previous year (2024)
- Teachers in primary education, female (number), gaps filled 640 (2024)
- Teachers in primary education, male (number), gaps filled 178 (2024)
- Enrolment in tertiary education, all programmes, female (number) 2,536 (2024)
- Enrolment in tertiary education, all programmes, male (number), gaps 941 (2024)
Frequently asked questions
- What is literacy rate, population 25-64 years, both sexes in Tonga?
- Literacy rate, population 25-64 years, both sexes in Tonga was 99.4% in 2023, according to UNESCO Institute for Statistics.
- What is the highest literacy rate, population 25-64 years, both sexes recorded in Tonga?
- The highest recorded value was 99.7% in 1976.
- What is the lowest literacy rate, population 25-64 years, both sexes recorded in Tonga?
- The lowest recorded value was 91.9% in 2019.
- How does Tonga rank for literacy rate, population 25-64 years, both sexes?
- Tonga ranks 8th out of 87 countries with data for 2023.
- Is literacy rate, population 25-64 years, both sexes rising or falling in Tonga?
- Over the last ten years it is down 0.1%. The long-run trend across the full record is flat.
- Where does this Tonga data come from?
- The figures come from UNESCO Institute for Statistics, published as part of Literacy rate, population 25-64 years, both sexes (%). Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 7 observations, free to reuse under CC BY-SA 3.0 IGO (UNESCO Institute for Statistics).
About this data
February 2026 Data Release