Tonga vs Upper middle income: Literacy rate, adult male

Tonga
99.3%
in 2023
Upper middle income
97.5%
in 2024
Tonga rank
9th
Upper middle income rank
10th

Literacy rate, adult male over time

  • Tonga
  • Upper middle income
020406080100197419992024

How they compare

Tonga currently reports 99.3% against 97.5% in Upper middle income, a difference of 1.8%.

The two have swapped places 2 times across 7 shared years of data; in 1976 it was Tonga ahead.

Tonga ranks 9th and Upper middle income ranks 10th of 88 countries.

Across the 5 decades both report, Tonga averaged higher in 4 and Upper middle income in 1.

Head to head by decade

Decade Tonga Upper middle income Difference Ahead
1970s 99.7% 77.9% 21.8% Tonga
1990s 98.8% 90.2% 8.6% Tonga
2000s 99.0% 95.0% 4.0% Tonga
2010s 93.3% 96.8% 3.4% Upper middle income
2020s 99.3% 97.4% 1.9% Tonga

Averages of every year both report within each decade.

Frequently asked questions

Which has higher literacy rate, adult male, Tonga or Upper middle income?
Tonga, at 99.3% against 97.5% in Upper middle income as of 2023.
What is the difference in literacy rate, adult male between Tonga and Upper middle income?
1.8%, with Tonga ahead.
How many years of comparable data are there for Tonga and Upper middle income?
7 years are reported by both, from 1976 to 2023.
How do Tonga and Upper middle income rank globally for literacy rate, adult male?
Tonga ranks 9th and Upper middle income ranks 10th of 88 countries.
Where does this data come from?
Data API, UN Educational, Scientific and Cultural Organization (UNESCO), published as Literacy rate, adult male (% of males ages 15 and above). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Tonga vs Upper middle income: Literacy rate, adult male. Statizoid, drawing on Data API, UN Educational, Scientific and Cultural Organization (UNESCO). Retrieved 18 September 2026, from https://education.statizoid.com/compare/literacy-rate-adult-male-percent-of-males-ages-15-and-above/tonga/upper-middle-income/

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About this data

Indicator
Literacy rate, adult male (% of males ages 15 and above)
Unit
% of males ages 15 and above
Source
Data API, UN Educational, Scientific and Cultural Organization (UNESCO)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
127 places, 2,578 data points, 1974–2024
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.