Literacy rate, adult female in Tonga

Tonga: Literacy rate, adult female was 99.6% in 2023. ▬ Flat

Latest (2023)
99.6%
World rank
4th
of 89 countries
All-time high
100.0%
in 2018
All-time low
97.4%
in 2016
Years of data
8
1976–2023

Literacy rate, adult female in Tonga, 1976–2023

0204060801001976199920231976: 99.5 % of females ages 15 and above1996: 99 % of females ages 15 and above2006: 99.1 % of females ages 15 and above2011: 99.4 % of females ages 15 and above2016: 97.4 % of females ages 15 and above2018: 100 % of females ages 15 and above2019: 97.6 % of females ages 15 and above2023: 99.6 % of females ages 15 and above

Source: Data API, UN Educational, Scientific and Cultural Organization (UNESCO). Measured in % of females ages 15 and above.

Analysis

The most recent figure for literacy rate, adult female in Tonga is 99.6%, measured in 2023.

The figure is up 0.2% over ten years.

Over the whole period, literacy rate, adult female in Tonga peaked at 100.0% in 2018 and was at its lowest, 97.4%, in 2016.

Tonga ranks 4th of 89 countries on this measure, in the top 10%.

Literacy rate, adult female in Tonga, year by year

Annual values for Literacy rate, adult female (% of females ages 15 and above) in Tonga, 1976 to 2023.
Year % of females ages 15 and above Change
1976 99.5%
1996 99.0% -0.6%
2006 99.1% +0.1%
2011 99.4% +0.4%
2016 97.4% -2.0%
2018 100.0% +2.7%
2019 97.6% -2.4%
2023 99.6% +2.1%

Tonga compared with similar countries

  • Tonga's 99.6% is above the median for upper middle income countries, which is 94.8%, 1.1× the median. (34 countries reporting)
  • Tonga's 99.6% is above the median for East Asia & Pacific, which is 95.0%, 1.0× the median. (15 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
1970s 99.5% 99.5% 99.5% 1
1990s 99.0% 99.0% 99.0% 1
2000s 99.1% 99.1% 99.1% 1
2010s 98.6% 97.4% 100.0% 4
2020s 99.6% 99.6% 99.6% 1

Countries ranked near Tonga

  1. 1 Uzbekistan 100.0% compare
  2. 2 Armenia 99.9% compare
  3. 3 Azerbaijan 99.7% compare
  4. 5 Georgia 99.6% compare
  5. 6 Spain 99.6% compare
  6. 7 Uruguay 99.2% compare

See the full ranking of 128 places →

More gender data for Tonga

All data for Tonga →

Frequently asked questions

What is literacy rate, adult female in Tonga?
Literacy rate, adult female in Tonga was 99.6% in 2023, according to Data API, UN Educational, Scientific and Cultural Organization (UNESCO).
What is the highest literacy rate, adult female recorded in Tonga?
The highest recorded value was 100.0% in 2018.
What is the lowest literacy rate, adult female recorded in Tonga?
The lowest recorded value was 97.4% in 2016.
How does Tonga rank for literacy rate, adult female?
Tonga ranks 4th out of 89 countries with data for 2023.
Is literacy rate, adult female rising or falling in Tonga?
Over the last ten years it is up 0.2%. The long-run trend across the full record is flat.
Where does this Tonga data come from?
The figures come from Data API, UN Educational, Scientific and Cultural Organization (UNESCO), published as part of Literacy rate, adult female (% of females ages 15 and above). Statizoid updates them automatically from the source API.

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Literacy rate, adult female in Tonga. Statizoid, drawing on Data API, UN Educational, Scientific and Cultural Organization (UNESCO). Retrieved 19 September 2026, from https://gender.statizoid.com/stat/literacy-rate-adult-female-percent-of-females-ages-15-and-above/tonga/

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About this data

Indicator
Literacy rate, adult female (% of females ages 15 and above)
Unit
% of females ages 15 and above
Source
Data API, UN Educational, Scientific and Cultural Organization (UNESCO)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
128 places, 2,600 data points, 1973–2024
Last refreshed

Adult literacy rate is the percentage of people ages 15 and above who can both read and write with understanding a short simple statement about their everyday life.